Invent, Innovate, Integrate

logo

    Clock/Timing - Real Time Clocks

    1. Home
    2. Categories
    3. Integrated Circuits (ICs)
    4. Clock/Timing - Real Time Clocks
    Manufacturer
    Series
    Operating Temperature
    Features
    Packaging
    Mounting Type
    RoHS Status
    Manufacturer Part Number
    Type
    Voltage - Supply



    Image Part Number Manufacturer Description Series Operating Temperature Features Packaging Mounting Type RoHS Status Manufacturer Part Number Type Voltage - Supply
    AM0805AQ Ambiq Micro, Inc. REAL-TIME CLOCK I2C INTERFACE - - - Original-Reel® Surface Mount - - - -
    Product Image AB-RTCMC-32.768KHZ-IBO5-S3-T Abracon Corporation IC RTC CLK/CALEND I2C 10CLCC ULP - -40°C ~ 85°C Alarm, Square Wave Output, SRAM, Trickle Charge, Watchdog Timer Original-Reel® Surface Mount - - Clock/Calendar 1.5 V ~ 3.6 V
    Product Image AB-RTCMC-32.768KHZ-AIGZ-S7-T Abracon Corporation IC RTC CLK/CALENDAR I2C 8-CLCC - -40°C ~ 85°C Alarm, Leap Year, Watchdog Timer Cut Tape (CT) Surface Mount - - Clock/Calendar 1 V ~ 4.4 V
    AB0814-T3 Abracon Corporation IC RTC CLK/CALENDAR SPI 16-QFN - -40°C ~ 85°C Alarm, Leap Year, SRAM, Trickle-Charger, Watchdog Timer Original-Reel® Surface Mount - - Clock/Calendar 1.7 V ~ 3.6 V
    Product Image AB-RTCMC-32.768KHZ-B5ZE-S3-T Abracon Corporation IC RTC CLK/CALENDAR I2C MODULE - -40°C ~ 85°C Alarm, Leap Year, Square Wave Output Tape & Reel (TR) Surface Mount - - Clock/Calendar 1.2 V ~ 5.5 V
    AB1813-T3 Abracon Corporation IC RTC CLK/CALENDAR SPI 16-QFN - -40°C ~ 85°C Alarm, Leap Year, SRAM, Trickle-Charger Tape & Reel (TR) Surface Mount - - Clock/Calendar 1.7 V ~ 3.6 V
    AB0804-T3 Abracon Corporation IC RTC CLK/CALENDAR I2C 16-QFN - -40°C ~ 85°C Alarm, Leap Year, SRAM, Trickle-Charger, Watchdog Timer Tape & Reel (TR) Surface Mount - - Clock/Calendar 1.7 V ~ 3.6 V
    Product Image AB-RTCMK-32.768KHZ-T3 Abracon Corporation IC RTC CLK/CALENDAR I2C 8-SMT - -40°C ~ 85°C Alarm, Leap Year, Square Wave Output, TCXO/Crystal Cut Tape (CT) Surface Mount - - Clock/Calendar 1.3 V ~ 5.5 V
    AB1805-T3 Abracon Corporation IC RTC CLK/CALENDAR I2C 16-QFN - -40°C ~ 85°C Alarm, Leap Year, SRAM, Trickle-Charger, Watchdog Timer Tape & Reel (TR) Surface Mount - - Clock/Calendar 1.7 V ~ 3.6 V
    AB1804-T3 Abracon Corporation IC RTC CLK/CALENDAR I2C 16-QFN - -40°C ~ 85°C Alarm, Leap Year, SRAM, Trickle-Charger, Watchdog Timer Tape & Reel (TR) Surface Mount - - Clock/Calendar 1.7 V ~ 3.6 V
    PT7C433833WE Diodes Incorporated I2C AND LOW POWER RTC - - - Tube Surface Mount - - - -
    PT7C433833AZEEX Diodes Incorporated IC RTC MOD LOW POWER 8TDFN - -40°C ~ 85°C Leap Year, NVSRAM, Square Wave Output Tape & Reel (TR) Surface Mount - - Clock/Calendar 2.7 V ~ 5.5 V
    PT7C4372AWEX Diodes Incorporated DIGITAL CLOCK PRECISION ADJUSTME - - - - - - - - -
    PT7C4307WE Diodes Incorporated IC RTC CLK/CALENDAR I2C 8-SOIC - -40°C ~ 85°C Alarm, Leap Year, NVSRAM, Square Wave Output Tube Surface Mount - - Clock/Calendar 4.5 V ~ 5.5 V
    PT7C43190WEX Diodes Incorporated 3-WIRE REAL-TIME CLOCK - - - - - - - - -
    PT7C4311WE Diodes Incorporated IC RTC CLK/CALENDAR I2C SOIC - -40°C ~ 85°C Leap Year, Square Wave Output, Y2K Tube Surface Mount - - Clock/Calendar 1.2 V ~ 5.5 V
    PT7C4372AZEE Diodes Incorporated IC RTC CLOCK 8TDFN - - - - - - - - -
    PT7C43390LEX Diodes Incorporated IC RTC CLK/CALENDAR I2C TSSOP - -40°C ~ 85°C Alarm, Leap Year, Square Wave Output Tape & Reel (TR) Surface Mount - - Clock/Calendar 1.3 V ~ 5.5 V
    PT7C43390WE Diodes Incorporated I2C AND LOWER POWER CONSUMPTION - - - - - - - - -
    PT7C4363BWEX Diodes Incorporated REAL TIME CLOCK SO-8 T&R 2.5K - - - - - - - - -
    PT7C4337BWEX Diodes Incorporated REAL TIME CLOCK SO-8 T&R 2.5K - - - - - - - - -
    PT7C4337LEX Diodes Incorporated REAL-TIME CLOCK IC - - - - - - - - -
    PT7C4372AWE Diodes Incorporated DIGITAL CLOCK PRECISION ADJUSTME - - - - - - - - -
    PT7C4302WEX Diodes Incorporated IC RTC CLK/CALENDAR SER 8-SOIC - -40°C ~ 85°C Leap Year, NVSRAM, Square Wave Output, Trickle-Charger Cut Tape (CT) Surface Mount - - Clock/Calendar 1.2 V ~ 5.5 V
    PT7C4337WEX Diodes Incorporated IC RTC CLK/CALENDAR I2C 8-SOIC - -40°C ~ 85°C Alarm, Leap Year, Square Wave Output Cut Tape (CT) Surface Mount - - Clock/Calendar 1.8 V ~ 5.5 V
    PT7C4302ZEEX Diodes Incorporated REAL TIME CLOCK W-DFN2030-8 - - - - - - - - -
    PT7C433833AUEX Diodes Incorporated CLOCK VCXO MSOP-8 T&R 2.5K - -40°C ~ 85°C Leap Year, NVSRAM, Square Wave Output Cut Tape (CT) Surface Mount - - Clock/Calendar 2.7 V ~ 5.5 V
    PT7C4311AWEX Diodes Incorporated REAL-TIME CLOCK IC - - - - - - - - -
    PT7C4563WE Diodes Incorporated LOW POWER CONSUMPTION AND I2C RT - - - - - - - - -
    PT7C433833UE Diodes Incorporated IC RTC CLK/CALENDAR I2C MSOP - -40°C ~ 85°C Leap Year, NVSRAM, Square Wave Output Tube Surface Mount - - Clock/Calendar 2.7 V ~ 5.5 V
    PT7C4563LEX Diodes Incorporated REAL-TIME CLOCK MODULE I2C BUS - - - - - - - - -
    PT7C4307WEX Diodes Incorporated IC RTC CLK/CALENDAR I2C 8-SOIC - -40°C ~ 85°C Alarm, Leap Year, NVSRAM, Square Wave Output Cut Tape (CT) Surface Mount - - Clock/Calendar 4.5 V ~ 5.5 V
    PT7C43390AWEX Diodes Incorporated LOW POWER CONSUMPTION I2C RTC - - - - - - - - -
    PT7C4339WEX Diodes Incorporated LOW POWER CONSUMPTION I2C REAL T - - - Tape & Reel (TR) Surface Mount - - - -
    PT7C4337BLEX Diodes Incorporated REAL TIME CLOCK TSSOP-8 T&R 2.5K - - - - - - - - -
    PT7C4372ALE Diodes Incorporated IC RTC CLK/CALENDAR I2C TSSOP - -40°C ~ 85°C Alarm, Leap Year Tube Surface Mount - - Clock/Calendar 1.8 V ~ 6 V
    PT7C4563LE Diodes Incorporated REAL-TIME CLOCK MODULE I2C BUS - - - - - - - - -
    PT7C4563BWEX Diodes Incorporated REAL TIME CLOCK SO-8 T&R 2.5K - - - - - - - - -
    PT7C4311AWE Diodes Incorporated REAL-TIME CLOCK IC - - - - - - - - -
    PT7C4337BZEEX Diodes Incorporated REAL TIME CLOCK W-DFN2030-8 T&R - - - - - - - - -
    PT7C4363BZEEX Diodes Incorporated REALTIMECLOCKI2C W-DFN2030-8 - -40°C ~ 85°C (TA) Alarm, Leap Year, Square Wave Output Original-Reel® Surface Mount - - Clock/Calendar 1.3 V ~ 5.5 V
    RX8900CE:UB0 Epson IC TRC CLK/CALENDAR - - - - - RoHS Compliant - - -
    RX-8803LC:UC3 PURE SN Epson IC TRC CLK/CALENDAR - - - - - - - - -
    Product Image RTC-4701JE:B ROHS Epson IC TRC CLK/CALENDAR - - - - - - - - -
    Product Image RX-4574LC:B3 PURE SN Epson IC RTC CLK/CALENDAR SER 12-VSOJ - -40°C ~ 85°C Alarm, Leap Year Tape & Reel (TR) Surface Mount - - Clock/Calendar 1.6 V ~ 5.5 V
    Product Image RTC-4701JE:B3 ROHS Epson IC RTC CLK/CALENDAR SER 20-VSOJ - -40°C ~ 85°C Alarm, Leap Year Tape & Reel (TR) Surface Mount - - Clock/Calendar 1.6 V ~ 5.5 V
    RX-8035LC:AC0 PURE SN Epson IC TRC CLK/CALENDAR - - - - - - - - -
    Product Image RX-8803LC:UA3 PURE SN Epson IC RTC CLK/CALENDAR I2C 12-VSOJ - -40°C ~ 85°C Alarm Tape & Reel (TR) Surface Mount - - Clock/Calendar 1.6 V ~ 5.5 V
    Product Image RX-8581NB:B3 Epson IC RTC CLK/CALENDAR I2C 22-SON - -40°C ~ 85°C Alarm, Leap Year Original-Reel® Surface Mount - - Clock/Calendar 1.8 V ~ 5.5 V
    Product Image RX-8025SA:AA0:PURE SN Epson IC RTC CLK/CALENDAR I2C 14-SOP - -40°C ~ 85°C Alarm, Leap Year Tape & Reel (TR) Surface Mount - - Clock/Calendar 1.7 V ~ 5.5 V
    RX-8581JE:B0 I2C-BUS Epson IC TRC CLK/CALENDAR - - - - - - - - -
    RX8900CE:UB6 Epson IC TRC CLK/CALENDAR - - - - - RoHS Compliant - - -
    RX8900CE:UBB Epson IC TRC CLK/CALENDAR - - - - - RoHS Compliant - - -
    RX-8035SA:AA3:PURE SN Epson IC RTC EVENT REC I2C 14-SOP - -40°C ~ 85°C Alarm Tape & Reel (TR) Surface Mount - - Time Event Recorder 2.4 V ~ 5.5 V
    RX8900CE:UB3 Epson IC TRC CLK/CALENDAR - - - - - RoHS Compliant - - -
    Product Image RTC-4543SB:B3 ROHS Epson IC RTC CLK/CALENDAR SER 18-SOP - -40°C ~ 85°C Leap Year Original-Reel® Surface Mount - - Clock/Calendar 2.5 V ~ 5.5 V
    Product Image RTC-72423A0:PURE SN Epson IC RTC CLK/CALENDAR PAR 24-SOP - -40°C ~ 85°C Leap Year Tape & Reel (TR) Surface Mount - - Clock/Calendar 4.5 V ~ 5.5 V
    Product Image RX-4803SA:UB PURE SN Epson IC TRC CLK/CALENDAR - - - - - - - - -
    RX-8731LC:B PURE SN Epson IC TRC CLK/CALENDAR - - - - - - - - -
    Product Image RX8900SA:UA0 PURE SN Epson IC RTC CLK/CALENDAR I2C 14-SOP - -40°C ~ 85°C Alarm Tape & Reel (TR) Surface Mount - - Clock/Calendar 2.5 V ~ 5.5 V
    RX-8581NB:B PURE SN Epson IC TRC CLK/CALENDAR - - - - - - - - -
    Product Image RX-8571LC:B0 PURE SN Epson IC RTC CLK/CALENDAR I2C 12-VSOJ - -40°C ~ 85°C Alarm, Leap Year, RAM Tape & Reel (TR) Surface Mount - - Clock/Calendar 1.6 V ~ 5.5 V
    RX-8035LC:AA PURE SN Epson IC TRC CLK/CALENDAR - - - - - - - - -
    Product Image RX-8025SA:AC0 Epson IC RTC CLK/CALENDAR I2C 14-SOP - -40°C ~ 85°C Alarm, Leap Year Tape & Reel (TR) Surface Mount - - Clock/Calendar 1.7 V ~ 5.5 V
    Product Image RTC-8564JE0:ROHS Epson IC RTC CLK/CALENDAR I2C 20-VSOJ - -40°C ~ 85°C Alarm, Y2K Tape & Reel (TR) Surface Mount - - Clock/Calendar 1.8 V ~ 5.5 V
    RTC-7301DG:B ROHS Epson IC RTC CLK/CALENDAR PAR 18-DIP - -40°C ~ 85°C Alarm, Leap Year - Through Hole Tube RTC-7301DG:B ROHS Clock/Calendar -
    Product Image RTC-7301SF:B3 ROHS Epson IC RTC CLK/CALENDAR PAR 24-SSOP - -40°C ~ 85°C Alarm, Leap Year Cut Tape (CT) Surface Mount - - Clock/Calendar 2.4 V ~ 5.5 V
    Product Image RX-8025SA:AA:ROHS Epson IC RTC CLK/CALENDAR I2C 14-SOP - -40°C ~ 85°C Alarm, Leap Year Tube Surface Mount - - Clock/Calendar 1.7 V ~ 5.5 V
    Product Image RTC-4543SA:A3 ROHS Epson IC RTC CLK/CALENDAR 14-SOP - -40°C ~ 85°C - Cut Tape (CT) Surface Mount - - Clock/Calendar 2.5 V ~ 5.5 V
    Product Image RX8900CE:UA3 Epson IC RTC CLK/CALENDAR I2C 10-SMD - -40°C ~ 85°C Alarm Tape & Reel (TR) Surface Mount - - Clock/Calendar 2.5 V ~ 5.5 V
    RX-8801JE:UA3 ROHS Epson IC RTC CLK/CALENDAR I2C 20-VSOJ - -40°C ~ 85°C Alarm, Leap Year Tape & Reel (TR) Surface Mount - - Clock/Calendar 1.6 V ~ 5.5 V
    Product Image RX-8803SA:UB3 PURE SN Epson IC RTC CLK/CALENDAR I2C 14-SOP - -40°C ~ 85°C Alarm Tape & Reel (TR) Surface Mount - - Clock/Calendar 1.6 V ~ 5.5 V
    Product Image RTC-4701NB:B ROHS Epson IC TRC CLK/CALENDAR - - - - - - - - -
    Product Image RX-8564LC:B0 PURE SN Epson IC RTC CLK/CALENDAR I2C 12-VSOJ - -40°C ~ 85°C Alarm, Leap Year Tape & Reel (TR) Surface Mount - - Clock/Calendar 1.8 V ~ 5.5 V
    RTC-4553A2 Epson IC RTC CLK/CALENDAR SER 14-SOIC - -30°C ~ 70°C Leap Year, SRAM Tape & Reel (TR) Surface Mount - - Clock/Calendar 2.7 V ~ 5.5 V
    RX-8803SA:UC PURE SN Epson IC TRC CLK/CALENDAR - - - - - - - - -
    Product Image RX-8801SA:UB3 PURE SN Epson IC RTC CLK/CALENDAR I2C 14-SOP - -40°C ~ 85°C Alarm, Leap Year Cut Tape (CT) Surface Mount - - Clock/Calendar 1.6 V ~ 5.5 V
    Product Image RX-4035LC:BB PURE SN Epson IC TRC CLK/CALENDAR - - - - - - - - -
    RX-8803SA:UB PURE SN Epson IC TRC CLK/CALENDAR - - - - - - - - -
    Product Image RX8900SA:UC0 PURE SN Epson IC RTC CLK/CALENDAR I2C 14-SOP - -40°C ~ 85°C Alarm Tape & Reel (TR) Surface Mount - - Clock/Calendar 2.5 V ~ 5.5 V
    RX-8803LC:UC PURE SN Epson IC TRC CLK/CALENDAR - - - - - - - - -
    RTC-72421B Epson IC RTC CLK/CALENDAR PAR 18-DIP - -10°C ~ 70°C Leap Year Tube Through Hole - - Clock/Calendar 4.5 V ~ 5.5 V
    Product Image RX-8035LC:AA0:PURE SN Epson IC RTC EVENT REC I2C 12-VSOJ - -40°C ~ 85°C Alarm Tape & Reel (TR) Surface Mount - - Time Event Recorder 2.4 V ~ 5.5 V
    Product Image RX-8025SA:AA PURE SN Epson IC TRC CLK/CALENDAR - - - - - - - - -
    Product Image RX-4035SA:B PURE SN Epson IC TRC CLK/CALENDAR - - - - - RoHS Compliant - - -
    Product Image RTC-8564NB:B3 ROHS Epson IC RTC CLK/CALENDAR I2C 22-SON - -40°C ~ 85°C Alarm, Y2K Tape & Reel (TR) Surface Mount - - Clock/Calendar 1.8 V ~ 5.5 V
    Product Image RTC-72423B: PURE SN Epson IC TRC CLK/CALENDAR - - - - - - - - -
    Product Image RTC-72423A: PURE SN Epson IC TRC CLK/CALENDAR - - - - - - - - -
    Product Image RX-4575LC:B3:PURE SN Epson IC RTC CLK/CALENDAR SER 12-VSOJ - -40°C ~ 85°C Alarm, Leap Year Tape & Reel (TR) Surface Mount - - Clock/Calendar 1.6 V ~ 5.5 V
    RTC-72421B: ROHS Epson IC RTC CLK/CALENDAR PAR 18-DIP - -10°C ~ 70°C Leap Year Tube Through Hole - - Clock/Calendar 4.5 V ~ 5.5 V
    Product Image RX-4581NB:B ROHS Epson IC RTC CLK/CALENDAR SPI 22-SON - -40°C ~ 85°C Alarm, Leap Year, SRAM Tube Surface Mount - - Clock/Calendar 1.6 V ~ 5.5 V
    Product Image RX-8571SA:B0 PURE SN Epson IC RTC CLK/CALENDAR I2C 14-SOP - -40°C ~ 85°C Alarm, Leap Year, RAM Tape & Reel (TR) Surface Mount - - Clock/Calendar 1.6 V ~ 5.5 V
    Product Image RX-4045SA:AA3 Epson IC RTC CLK/CALENDAR SPI 14-SOP - -40°C ~ 85°C Alarm, Leap Year Tape & Reel (TR) Surface Mount - - Clock/Calendar 1.7 V ~ 5.5 V
    Product Image RX-4574LC:B PURE SN Epson IC TRC CLK/CALENDAR - - - - - - - - -
    Product Image RX-4045NB:AAB PURE SN Epson IC TRC CLK/CALENDAR - - - - - - - - -
    Product Image RX-8035SA:B0 Epson IC RTC EVENT REC I2C 14-SOP - -40°C ~ 85°C Alarm Tape & Reel (TR) Surface Mount - - Time Event Recorder 2.4 V ~ 5.5 V
    Product Image RX8130CE:B3 Epson IC TRC CLK/CALENDAR - -40°C ~ 85°C Alarm, Leap Year Tape & Reel (TR) Surface Mount RoHS Compliant - Time Event Recorder 1.6 V ~ 5.5 V
    Product Image RX-4803LC:UA3 PURE SN Epson IC RTC CLK/CALENDAR SPI 12-VSOJ - -40°C ~ 85°C Alarm, Leap Year Tape & Reel (TR) Surface Mount - - Clock/Calendar 1.6 V ~ 5.5 V
    RTC-63423B Epson IC RTC CLK/CALENDAR PAR 24-SOIC - -40°C ~ 85°C Alarm Tube Surface Mount - - Clock/Calendar 4.5 V ~ 5.5 V
    Product Image RA-8565SA:B3 PURE SN Epson IC TRC CLK/CALENDAR - - - - - - - - -
    RX-8803SA:UC3 PURE SN Epson IC TRC CLK/CALENDAR - - - - - - - - -
    Product Image RX-4803SA:UAB PURE SN Epson IC TRC CLK/CALENDAR - - - - - - - - -
    Product Image RTC-8564JE:B3:ROHS Epson IC RTC CLK/CALENDAR I2C 20-VSOJ - -40°C ~ 85°C Alarm, Y2K Cut Tape (CT) Surface Mount - - Clock/Calendar 1.8 V ~ 5.5 V
    Product Image RTC-4543SB:A Epson IC RTC CLK/CALENDAR SER 18-SOP - -40°C ~ 85°C Leap Year Bulk Surface Mount - - Clock/Calendar 2.5 V ~ 5.5 V
    Product Image RX-8571SA:B PURE SN Epson IC TRC CLK/CALENDAR - - - - - - - - -
    RX8900SA:UAB PURE SN Epson IC TRC CLK/CALENDAR - - - - - - - - -
    Product Image RX-8025SA:AA0:ROHS Epson IC RTC CLK/CALENDAR I2C 14-SOP - -40°C ~ 85°C Alarm, Leap Year Tape & Reel (TR) Surface Mount - - Clock/Calendar 1.7 V ~ 5.5 V
    RTC-62421B Epson IC RTC CLK/CALENDAR PAR 18-DIP - -40°C ~ 85°C Leap Year Tube Through Hole - - Clock/Calendar 4.5 V ~ 5.5 V
    Product Image RTC-8564NB:B0:ROHS Epson IC RTC CLK/CALENDAR I2C 22-SON - -40°C ~ 85°C Alarm, Y2K Tape & Reel (TR) Surface Mount - - Clock/Calendar 1.8 V ~ 5.5 V
    RX-8035SA:B PURE SN R Epson IC TRC CLK/CALENDAR - - - - - - - - -
    Product Image RTC-4574SA:B3 PURE SN Epson IC TRC CLK/CALENDAR - - - - - - - - -
    Product Image RX-4571NB:B Epson IC TRC CLK/CALENDAR - - - - - - - - -
    Product Image RX-8025SA:AA3:PURE SN Epson IC RTC CLK/CALENDAR I2C 14-SOP - -40°C ~ 85°C Alarm, Leap Year Tape & Reel (TR) Surface Mount - - Clock/Calendar 1.7 V ~ 5.5 V
    Product Image RTC-72423A: ROHS Epson IC RTC CLK/CALENDAR PAR 24-SOP - -40°C ~ 85°C Leap Year Tube Surface Mount - - Clock/Calendar 4.5 V ~ 5.5 V
    RX-8035SA:AC0 PURE SN Epson IC TRC CLK/CALENDAR - - - - - - - - -
    RX8010SJ:BB PURE SN Epson IC TRC CLK/CALENDAR - - - - - - - - -
    Product Image RX-4575LC:B Epson IC TRC CLK/CALENDAR - - - - - - - - -
    Product Image RX-8581SA:B Epson IC RTC CLK/CALENDAR I2C 14-SOP - -40°C ~ 85°C Alarm, Leap Year Tube Surface Mount - - Clock/Calendar 1.8 V ~ 5.5 V
    Product Image RTC-72423B:ROHS Epson IC RTC CLK/CALENDAR PAR 24-SOP - -40°C ~ 85°C Leap Year Tube Surface Mount - - Clock/Calendar 4.5 V ~ 5.5 V
    Product Image RTC-62423A:3 Epson IC RTC CLK/CALENDAR PAR 24-SOP - -40°C ~ 85°C Leap Year Tape & Reel (TR) Surface Mount - - Clock/Calendar 4.5 V ~ 5.5 V
    Product Image RX-8025SA:AC PURE SN Epson IC TRC CLK/CALENDAR - - - - - - - - -
    RTC-62421A:ROHS Epson IC RTC CLK/CALENDAR PAR 18-DIP - -40°C ~ 85°C Leap Year Tube Through Hole - - Clock/Calendar 4.5 V ~ 5.5 V
    RX8900SA:UBB PURE SN Epson IC TRC CLK/CALENDAR - - - - - - - - -
    Product Image RX-4045NB:AAB Epson IC TRC CLK/CALENDAR - - - - - - - - -
    RA-4574SA:B PURE SN Epson IC TRC CLK/CALENDAR - - - - - - - - -
    Product Image RX8900SA:UA3 PURE SN Epson IC RTC CLK/CALENDAR I2C 14-SOP - -40°C ~ 85°C Alarm Tape & Reel (TR) Surface Mount - - Clock/Calendar 2.5 V ~ 5.5 V
    Product Image RX-5412SF:B3 PURE SN Epson IC RTC EVENT REC SPI 24-SOP - -40°C ~ 85°C Alarm, Leap Year, SRAM, Watchdog Timer Original-Reel® Surface Mount - - Time Event Recorder 2.5 V ~ 5.5 V
    Product Image RX-4803LC:UA PURE SN Epson REAL TIME CLOCK SER 12-PIN VSOJ - -40°C ~ 85°C Alarm, Leap Year Tape & Reel (TR) Surface Mount - - Clock/Calendar 1.6 V ~ 5.5 V
    RX-8803LC:UA PURE SN Epson IC TRC CLK/CALENDAR - - - - - - - - -
    Product Image RX-4575LC:B3 Epson IC RTC CLK/CALENDAR SER 12-VSOJ - -40°C ~ 85°C Alarm, Leap Year Original-Reel® Surface Mount - - Clock/Calendar 1.6 V ~ 5.5 V
    Product Image RA-8565SA:B3 ROHS Epson IC RTC CLK/CALENDAR I2C 14-SOP - -40°C ~ 125°C Alarm, Leap Year Tape & Reel (TR) Surface Mount - - Clock/Calendar 1.8 V ~ 5.5 V
    Product Image RTC-72423A:2 Epson IC RTC CLK/CALENDAR PAR 24-SOP - -40°C ~ 85°C Leap Year Tube Surface Mount - - Clock/Calendar 4.5 V ~ 5.5 V
    Product Image RTC-72423B3: ROHS Epson IC RTC CLK/CALENDAR PAR 24-SOP - -40°C ~ 85°C Leap Year Tape & Reel (TR) Surface Mount - - Clock/Calendar 4.5 V ~ 5.5 V
    Product Image RTC-4543SA:B3 PURE Epson IC TRC CLK/CALENDAR - - - - - RoHS Compliant - - -
    Product Image RX-8025SA:AC3 PURE SN Epson IC TRC CLK/CALENDAR - - - - - - - - -
    Product Image RX-4571LC:B3 PURE SN Epson IC RTC CLK/CALENDAR SER 12-VSOJ - -40°C ~ 85°C Alarm, Leap Year Tape & Reel (TR) Surface Mount - - Clock/Calendar 1.6 V ~ 5.5 V
    RX-8803LC:UB6 PURE SN Epson IC TRC CLK/CALENDAR - - - - - - - - -
    RX-8731LC:B0 PURE SN Epson IC TRC CLK/CALENDAR - - - - - - - - -
    Product Image RTC-8564JE:BB ROHS Epson IC TRC CLK/CALENDAR - - - - - - - - -
    Product Image RTC-4543SA:B0 ROHS Epson IC TRC CLK/CALENDAR - - - - - - - - -
    Product Image RX-4803LC:UCB PURE SN Epson IC TRC CLK/CALENDAR - - - - - - - - -
    RA-4574SA:B3 PURE SN Epson IC RTC CLK/CALENDAR SPI 14-SOP Automotive, AEC-Q200 -40°C ~ 85°C Alarm, Leap Year Tape & Reel (TR) Surface Mount - - Clock/Calendar 1.6 V ~ 5.5 V
    RX-8731LC:B3 Epson IC TRC CLK/CALENDAR - - - - - - - - -
    RTC-72421B: PURE SN Epson IC TRC CLK/CALENDAR - - - - - - - - -
    Product Image RX-4803LC:UB3 PURE SN Epson IC TRC CLK/CALENDAR - - - - - - - - -
    Product Image X1288V14 Intersil IC RTC CLK/CALENDAR I2C 14-TSSOP - 0°C ~ 70°C Alarm, Leap Year, Supervisor, Watchdog Timer Tube Surface Mount - - Clock/Calendar 4.5 V ~ 5.5 V
    Product Image X1288V14Z-4.5AT1 Intersil IC RTC CLK/CALENDAR I2C 14-TSSOP - 0°C ~ 70°C Alarm, Leap Year, Supervisor, Watchdog Timer Tape & Reel (TR) Surface Mount - - Clock/Calendar 4.5 V ~ 5.5 V
    ISL12059IBZ-T Intersil IC RTC CLK/CALENDAR I2C 8-SOIC - -40°C ~ 85°C Leap Year Tape & Reel (TR) Surface Mount - - Clock/Calendar 1.8 V ~ 3.6 V
    X1228S14 Intersil IC RTC CLK/CALENDAR I2C 14-SOIC - 0°C ~ 70°C Alarm, Leap Year, Supervisor, Watchdog Timer Tube Surface Mount - - Clock/Calendar 2.7 V ~ 5.5 V
    X1226V8I Intersil IC RTC CLK/CALENDAR I2C 8-TSSOP - -40°C ~ 85°C Alarm, Leap Year Tube Surface Mount - - Clock/Calendar 2.7 V ~ 5.5 V
    X1228S14IZ Intersil IC RTC CLK/CALENDAR I2C 14-SOIC - -40°C ~ 85°C Alarm, Leap Year, Supervisor, Watchdog Timer Tube Surface Mount - - Clock/Calendar 2.7 V ~ 5.5 V
    X1286A8IT1 Intersil IC RTC CLK/CALENDAR I2C 8-SOIC - -40°C ~ 85°C Alarm, Leap Year, Supervisor, Watchdog Timer Tape & Reel (TR) Surface Mount - - Clock/Calendar 2.7 V ~ 5.5 V
    Product Image ISL1208IU8Z-TK Intersil IC RTC CLK/CALENDAR I2C 8-MSOP - -40°C ~ 85°C Alarm, Leap Year, SRAM Cut Tape (CT) Surface Mount - - Clock/Calendar 2.7 V ~ 5.5 V
    Product Image X1288V14IT1 Intersil IC RTC CLK/CALENDAR I2C 14-TSSOP - -40°C ~ 85°C Alarm, Leap Year, Supervisor, Watchdog Timer Tape & Reel (TR) Surface Mount - - Clock/Calendar 4.5 V ~ 5.5 V
    Product Image X1288V14I-4.5AT1 Intersil IC RTC CLK/CALENDAR I2C 14-TSSOP - -40°C ~ 85°C Alarm, Leap Year, Supervisor, Watchdog Timer Tape & Reel (TR) Surface Mount - - Clock/Calendar 4.5 V ~ 5.5 V
    X1227S8I-4.5A Intersil IC RTC CLK/CALENDAR I2C 8-SOIC - -40°C ~ 85°C Alarm, Leap Year, Supervisor, Watchdog Timer Tube Surface Mount - - Clock/Calendar 4.5 V ~ 5.5 V
    X1227V8Z Intersil IC RTC CLK/CALENDAR I2C 8-TSSOP - 0°C ~ 70°C Alarm, Leap Year, Supervisor, Watchdog Timer Tube Surface Mount - - Clock/Calendar 4.5 V ~ 5.5 V
    ISL12022IBZ-T7A Intersil IC RTC CLK/CALENDAR I2C 8-SOIC - -40°C ~ 85°C Alarm, Daylight Savings, Leap Year, SRAM Cut Tape (CT) Surface Mount - - Clock/Calendar 2.7 V ~ 5.5 V
    Product Image ISL12058IRTZ Intersil IC RTC CLK/CALENDAR I2C 8-TDFN - -40°C ~ 85°C Alarm, Leap Year Tube Surface Mount - - Clock/Calendar 1.8 V ~ 3.6 V
    ISL1208IB8-TK Intersil IC RTC CLK/CALENDAR I2C 8-SOIC - -40°C ~ 85°C Alarm, Leap Year, SRAM Tape & Reel (TR) Surface Mount - - Clock/Calendar 2.7 V ~ 5.5 V
    Product Image ISL1220IUZ Intersil IC RTC CLK/CALENDAR I2C 10-MSOP - -40°C ~ 85°C Alarm, Leap Year, SRAM Tube Surface Mount - - Clock/Calendar 2.7 V ~ 5.5 V
    Product Image CDP68HC68T1EZ Intersil IC RTC CLK/CALENDAR SPI 16-DIP - -40°C ~ 85°C Alarm, Leap Year, Square Wave Output, Watchdog Timer Tray Through Hole - - Clock/Calendar 3 V ~ 6 V
    Product Image ISL12029IV27AZ Intersil IC RTC CLK/CALENDAR I2C 14-TSSOP - -40°C ~ 85°C Alarm, Leap Year, Supervisor, Watchdog Timer Tube Surface Mount - - Clock/Calendar 2.7 V ~ 5.5 V
    X1226V8IZT1 Intersil IC RTC CLK/CALENDAR I2C 8-TSSOP - -40°C ~ 85°C Alarm, Leap Year Cut Tape (CT) Surface Mount - - Clock/Calendar 2.7 V ~ 5.5 V
    ISL12028IB27AZ-T Intersil IC RTC CLK/CALENDAR I2C 14-SOIC - -40°C ~ 85°C Alarm, Leap Year, Supervisor, Watchdog Timer Tape & Reel (TR) Surface Mount - - Clock/Calendar 2.7 V ~ 5.5 V
    ISL12026AIBZ-T Intersil IC RTC CLK/CALENDAR I2C 8-SOIC - -40°C ~ 85°C Alarm, Leap Year Tape & Reel (TR) Surface Mount - - Clock/Calendar 2.7 V ~ 5.5 V
    X1226V8IZ Intersil IC RTC CLK/CALENDAR I2C 8-TSSOP - -40°C ~ 85°C Alarm, Leap Year Tube Surface Mount - - Clock/Calendar 2.7 V ~ 5.5 V
    Product Image ISL12058IRTZ-T Intersil IC RTC CLK/CALENDAR I2C 8-TDFN - -40°C ~ 85°C Alarm, Leap Year Tape & Reel (TR) Surface Mount - - Clock/Calendar 1.8 V ~ 3.6 V
    X1227S8-4.5A Intersil IC RTC CLK/CALENDAR I2C 8-SOIC - 0°C ~ 70°C Alarm, Leap Year, Supervisor, Watchdog Timer Tube Surface Mount - - Clock/Calendar 4.5 V ~ 5.5 V
    X1228S14Z-2.7A Intersil IC RTC CLK/CALENDAR I2C 14-SOIC - 0°C ~ 70°C Alarm, Leap Year, Supervisor, Watchdog Timer Tube Surface Mount - - Clock/Calendar 2.7 V ~ 5.5 V
    ISL12027IVZ Intersil IC RTC CLK/CALENDAR I2C 8-TSSOP - -40°C ~ 85°C Alarm, Leap Year, Supervisor, Watchdog Timer Tube Surface Mount - - Clock/Calendar 2.7 V ~ 5.5 V
    ISL12029IB30AZ Intersil IC RTC CLK/CALENDAR I2C 14-SOIC - -40°C ~ 85°C Alarm, Leap Year, Supervisor, Watchdog Timer Tube Surface Mount - - Clock/Calendar 2.7 V ~ 5.5 V
    Product Image X1228V14-4.5A Intersil IC RTC CLK/CALENDAR I2C 14-TSSOP - 0°C ~ 70°C Alarm, Leap Year, Supervisor, Watchdog Timer Tube Surface Mount - - Clock/Calendar 2.7 V ~ 5.5 V
    Product Image X1288V14T1 Intersil IC RTC CLK/CALENDAR I2C 14-TSSOP - -40°C ~ 85°C Alarm, Leap Year, Supervisor, Watchdog Timer Tape & Reel (TR) Surface Mount - - Clock/Calendar 4.5 V ~ 5.5 V
    Product Image ISL1208IU8Z-T7A Intersil IC RTC CLK/CALENDAR I2C 8-MSOP - -40°C ~ 85°C Alarm, Leap Year, SRAM Cut Tape (CT) Surface Mount - - Clock/Calendar 2.7 V ~ 5.5 V
    Product Image ISL1220IUZ-T Intersil IC RTC CLK/CALENDAR I2C 10-MSOP - -40°C ~ 85°C Alarm, Leap Year, SRAM Tape & Reel (TR) Surface Mount - - Clock/Calendar 2.7 V ~ 5.5 V
    Product Image ISL12024IRTCZ Intersil IC RTC CLK/CALENDAR I2C 8-TDFN - -40°C ~ 85°C Alarm, Leap Year, Unique ID Tube Surface Mount - - Clock/Calendar 2.7 V ~ 5.5 V
    ISL12022IBZ Intersil IC RTC CLK/CALENDAR I2C 8-SOIC - -40°C ~ 85°C Alarm, Daylight Savings, Leap Year, SRAM Tube Surface Mount - - Clock/Calendar 2.7 V ~ 5.5 V
    X1286V14I Intersil IC RTC CLK/CALENDAR I2C 14-TSSOP - -40°C ~ 85°C Alarm, Leap Year, Supervisor, Watchdog Timer Tube Surface Mount - - Clock/Calendar 2.7 V ~ 5.5 V
    ISL12027IBAZ-T Intersil IC RTC CLK/CALENDAR I2C 8-SOIC - -40°C ~ 85°C Alarm, Leap Year, Supervisor, Watchdog Timer Tape & Reel (TR) Surface Mount - - Clock/Calendar 2.7 V ~ 5.5 V
    Product Image ISL12029AIV27Z-T Intersil IC RTC CLK/CALENDAR I2C 14-TSSOP - -40°C ~ 85°C Alarm, Leap Year, Supervisor, Watchdog Timer Tape & Reel (TR) Surface Mount - - Clock/Calendar 2.7 V ~ 5.5 V
    Product Image ISL12028IVZ Intersil IC RTC CLK/CALENDAR I2C 14-TSSOP - -40°C ~ 85°C Alarm, Leap Year, Supervisor, Watchdog Timer Tube Surface Mount - - Clock/Calendar 2.7 V ~ 5.5 V
    ISL12024IBZ Intersil IC RTC CLK/CALENDAR I2C 8-SOIC - -40°C ~ 85°C Alarm, Leap Year, Unique ID Tube Surface Mount - - Clock/Calendar 2.7 V ~ 5.5 V
    X1227V8Z-2.7A Intersil IC RTC CLK/CALENDAR I2C 8-TSSOP - 0°C ~ 70°C Alarm, Leap Year, Supervisor, Watchdog Timer Tube Surface Mount - - Clock/Calendar 2.7 V ~ 5.5 V
    X1227S8IZ-2.7A Intersil IC RTC CLK/CALENDAR I2C 8-SOIC - -40°C ~ 85°C Alarm, Leap Year, Supervisor, Watchdog Timer Tube Surface Mount - - Clock/Calendar 2.7 V ~ 5.5 V
    Product Image ISL12057IUZ Intersil IC RTC CLK/CALENDAR I2C 8-MSOP - -40°C ~ 85°C Alarm, Leap Year Tube Surface Mount - - Clock/Calendar 1.8 V ~ 3.6 V
    Product Image ISL12029IV27Z Intersil IC RTC CLK/CALENDAR I2C 14-TSSOP - -40°C ~ 85°C Alarm, Leap Year, Supervisor, Watchdog Timer Tube Surface Mount - - Clock/Calendar 2.7 V ~ 5.5 V
    Product Image ISL12028IVAZ-T Intersil IC RTC CLK/CALENDAR I2C 14-TSSOP - -40°C ~ 85°C Alarm, Leap Year, Supervisor, Watchdog Timer Tape & Reel (TR) Surface Mount - - Clock/Calendar 2.7 V ~ 5.5 V
    ISL1208IB8Z-TK Intersil IC RTC CLK/CALENDAR I2C 8-SOIC - -40°C ~ 85°C Alarm, Leap Year, SRAM Cut Tape (CT) Surface Mount - - Clock/Calendar 2.7 V ~ 5.5 V
    ISL12027IV27AZ Intersil IC RTC CLK/CALENDAR I2C 8-TSSOP - -40°C ~ 85°C Alarm, Leap Year, Supervisor, Watchdog Timer Tube Surface Mount - - Clock/Calendar 2.7 V ~ 5.5 V
    ISL12028IB27Z-T Intersil IC RTC CLK/CALENDAR I2C 14-SOIC - -40°C ~ 85°C Alarm, Leap Year, Supervisor, Watchdog Timer Tape & Reel (TR) Surface Mount - - Clock/Calendar 2.7 V ~ 5.5 V
    Product Image ISL1209IU10Z Intersil IC RTC EVENT REC I2C 10-MSOP - -40°C ~ 85°C Alarm, Leap Year, SRAM Tube Surface Mount - - Time Event Recorder 2.7 V ~ 5.5 V
    ISL12029AIB27Z Intersil IC RTC CLK/CALENDAR I2C 14-SOIC - -40°C ~ 85°C Alarm, Leap Year, Supervisor, Watchdog Timer Tube Surface Mount - - Clock/Calendar 2.7 V ~ 5.5 V
    ISL12008IB8Z-T Intersil IC RTC CLK/CALENDAR I2C 8-SOIC - -40°C ~ 85°C Alarm, Leap Year Tape & Reel (TR) Surface Mount - - Clock/Calendar 2.7 V ~ 5.5 V
    Product Image X1228V14I-2.7A Intersil IC RTC CLK/CALENDAR I2C 14-TSSOP - -40°C ~ 85°C Alarm, Leap Year, Supervisor, Watchdog Timer Tube Surface Mount - - Clock/Calendar 2.7 V ~ 5.5 V
    Product Image ISL12023IVZ-T Intersil IC RTC CLK/CALENDAR I2C 14-TSSOP - -40°C ~ 85°C Alarm, Daylight Savings, Leap Year, SRAM Tape & Reel (TR) Surface Mount - - Clock/Calendar 2.7 V ~ 5.5 V
    Product Image ISL12057IRUZ-T Intersil IC RTC CLK/CALENDAR I2C 8-UTDFN - -40°C ~ 85°C Alarm, Leap Year Cut Tape (CT) Surface Mount - - Clock/Calendar 1.8 V ~ 3.6 V
    ISL12024IVZ-T Intersil IC RTC CLK/CALENDAR I2C 8-TSSOP - -40°C ~ 85°C Alarm, Leap Year, Unique ID Tape & Reel (TR) Surface Mount - - Clock/Calendar 2.7 V ~ 5.5 V
    Product Image X1288S16I-4.5AT1 Intersil IC RTC CLK/CALENDAR I2C 16-SOIC - -40°C ~ 85°C Alarm, Leap Year, Supervisor, Watchdog Timer Tape & Reel (TR) Surface Mount - - Clock/Calendar 4.5 V ~ 5.5 V
    Product Image X1288V14I-2.7T1 Intersil IC RTC CLK/CALENDAR I2C 14-TSSOP - -40°C ~ 85°C Alarm, Leap Year, Supervisor, Watchdog Timer Tape & Reel (TR) Surface Mount - - Clock/Calendar 2.7 V ~ 5.5 V
    Product Image X1288S16-4.5AT1 Intersil IC RTC CLK/CALENDAR I2C 16-SOIC - 0°C ~ 70°C Alarm, Leap Year, Supervisor, Watchdog Timer Tape & Reel (TR) Surface Mount - - Clock/Calendar 4.5 V ~ 5.5 V
    ISL12008IB8Z Intersil IC RTC CLK/CALENDAR I2C 8-SOIC - -40°C ~ 85°C Alarm, Leap Year Tube Surface Mount - - Clock/Calendar 2.7 V ~ 5.5 V
    Product Image X1288S16I-4.5A Intersil IC RTC CLK/CALENDAR I2C 16-SOIC - -40°C ~ 85°C Alarm, Leap Year, Supervisor, Watchdog Timer Tube Surface Mount - - Clock/Calendar 4.5 V ~ 5.5 V
    Product Image CDP68HC68T1M2Z96 Intersil IC RTC CLK/CALENDAR SPI 16-SOIC - -40°C ~ 85°C Alarm, Leap Year, Square Wave Output, Watchdog Timer Tape & Reel (TR) Surface Mount - - Clock/Calendar 3 V ~ 6 V
    ISL12022MIBZ-TR5421 Intersil IC RTC CLK/CALENDAR I2C 20-SOIC - -40°C ~ 85°C Alarm, Daylight Savings, Leap Year, SRAM Tape & Reel (TR) Surface Mount - - Clock/Calendar 2.7 V ~ 5.5 V
    Product Image X1228V14IZ-4.5A Intersil IC RTC CLK/CALENDAR I2C 14-TSSOP - -40°C ~ 85°C Alarm, Leap Year, Supervisor, Watchdog Timer Tube Surface Mount - - Clock/Calendar 2.7 V ~ 5.5 V
    X1286V14IT1 Intersil IC RTC CLK/CALENDAR I2C 14-TSSOP - -40°C ~ 85°C Alarm, Leap Year, Supervisor, Watchdog Timer Tape & Reel (TR) Surface Mount - - Clock/Calendar 2.7 V ~ 5.5 V
    CDP68HC68T1M Intersil IC RTC CLK/CALENDAR SPI 20-SOIC - -40°C ~ 85°C Alarm, Leap Year, Square Wave Output, Watchdog Timer Tube Surface Mount - - Clock/Calendar 3 V ~ 6 V
    Product Image ISL12028IVAZ Intersil IC RTC CLK/CALENDAR I2C 14-TSSOP - -40°C ~ 85°C Alarm, Leap Year, Supervisor, Watchdog Timer Tube Surface Mount - - Clock/Calendar 2.7 V ~ 5.5 V
    ISL12025IBZ-T Intersil IC RTC CLK/CALENDAR I2C 8-SOIC - -40°C ~ 85°C Alarm, Leap Year, Supervisor, Unique ID, Watchdog Timer Tape & Reel (TR) Surface Mount - - Clock/Calendar 2.7 V ~ 5.5 V
    ISL12027IB30AZ-T Intersil IC RTC CLK/CALENDAR I2C 8-SOIC - -40°C ~ 85°C Alarm, Leap Year, Supervisor, Watchdog Timer Tape & Reel (TR) Surface Mount - - Clock/Calendar 2.7 V ~ 5.5 V
    X1205S8I Intersil IC RTC CLK/CALENDAR I2C 8-SOIC - -40°C ~ 85°C Alarm, Leap Year Tube Surface Mount - - Clock/Calendar 2.7 V ~ 5.5 V
    X1226S8IT1 Intersil IC RTC CLK/CALENDAR I2C 8-SOIC - -40°C ~ 85°C Alarm, Leap Year Tape & Reel (TR) Surface Mount - - Clock/Calendar 2.7 V ~ 5.5 V
    Product Image ISL1209IU10Z-TK Intersil IC RTC EVENT REC I2C 10-MSOP - -40°C ~ 85°C Alarm, Leap Year, SRAM Tape & Reel (TR) Surface Mount - - Time Event Recorder 2.7 V ~ 5.5 V
    Product Image X1288S16I-2.7 Intersil IC RTC CLK/CALENDAR I2C 16-SOIC - -40°C ~ 85°C Alarm, Leap Year, Supervisor, Watchdog Timer Tube Surface Mount - - Clock/Calendar 2.7 V ~ 5.5 V
    ISL12030IBZ Intersil IC RTC CLK/CALENDAR I2C 8-SOIC - -40°C ~ 85°C Alarm, Daylight Savings, SRAM Tube Surface Mount - - Clock/Calendar 2.7 V ~ 5.5 V
    Product Image ISL1208IU8-TK Intersil IC RTC CLK/CALENDAR I2C 8-MSOP - -40°C ~ 85°C Alarm, Leap Year, SRAM Tape & Reel (TR) Surface Mount - - Clock/Calendar 2.7 V ~ 5.5 V
    Product Image X1288V14-4.5AT1 Intersil IC RTC CLK/CALENDAR I2C 14-TSSOP - 0°C ~ 70°C Alarm, Leap Year, Supervisor, Watchdog Timer Tape & Reel (TR) Surface Mount - - Clock/Calendar 4.5 V ~ 5.5 V
    X1227S8Z Intersil IC RTC CLK/CALENDAR I2C 8-SOIC - 0°C ~ 70°C Alarm, Leap Year, Supervisor, Watchdog Timer Tube Surface Mount - - Clock/Calendar 4.5 V ~ 5.5 V
    CDP68HC68T1M96 Intersil IC RTC CLK/CALENDAR SPI 20-SOIC - -40°C ~ 85°C Alarm, Leap Year, Square Wave Output, Watchdog Timer Tape & Reel (TR) Surface Mount - - Clock/Calendar 3 V ~ 6 V
    X1226S8I Intersil IC RTC CLK/CALENDAR I2C 8-SOIC - -40°C ~ 85°C Alarm, Leap Year Tube Surface Mount - - Clock/Calendar 2.7 V ~ 5.5 V
    Product Image X1288S16I-2.7AT1 Intersil IC RTC CLK/CALENDAR I2C 16-SOIC - -40°C ~ 85°C Alarm, Leap Year, Supervisor, Watchdog Timer Tape & Reel (TR) Surface Mount - - Clock/Calendar 2.7 V ~ 5.5 V
    X1205S8ZT1 Intersil IC RTC CLK/CALENDAR I2C 8-SOIC - 0°C ~ 70°C Alarm, Leap Year Cut Tape (CT) Surface Mount - - Clock/Calendar 2.7 V ~ 5.5 V
    ISL12027AIV27Z-T Intersil IC RTC CLK/CALENDAR I2C 8-TSSOP - -40°C ~ 85°C Alarm, Leap Year, Supervisor, Watchdog Timer Tape & Reel (TR) Surface Mount - - Clock/Calendar 2.7 V ~ 5.5 V
    Product Image ISL1218IUZ Intersil IC RTC CLK/CALENDAR I2C 8-MSOP - -40°C ~ 85°C Alarm, Leap Year, SRAM Tube Surface Mount - - Clock/Calendar 2.7 V ~ 5.5 V
    ISL1208IB8 Intersil IC RTC CLK/CALENDAR I2C 8-SOIC - -40°C ~ 85°C Alarm, Leap Year, SRAM Tube Surface Mount - - Clock/Calendar 2.7 V ~ 5.5 V
    X1226V8T2 Intersil IC RTC CLK/CALENDAR I2C 8-TSSOP - 0°C ~ 70°C Alarm, Leap Year Tape & Reel (TR) Surface Mount - - Clock/Calendar 2.7 V ~ 5.5 V
    X1228S14-2.7 Intersil IC RTC CLK/CALENDAR I2C 14-SOIC - 0°C ~ 70°C Alarm, Leap Year, Supervisor, Watchdog Timer Tube Surface Mount - - Clock/Calendar 2.7 V ~ 5.5 V
    ISL12028IB27AZ Intersil IC RTC CLK/CALENDAR I2C 14-SOIC - -40°C ~ 85°C Alarm, Leap Year, Supervisor, Watchdog Timer Tube Surface Mount - - Clock/Calendar 2.7 V ~ 5.5 V
    Product Image ISL12023IVZ Intersil IC RTC CLK/CALENDAR I2C 14-TSSOP - -40°C ~ 85°C Alarm, Daylight Savings, Leap Year, SRAM Tube Surface Mount - - Clock/Calendar 2.7 V ~ 5.5 V
    ISL1218IBZ-T Intersil IC RTC CLK/CALENDAR I2C 8-SOIC - -40°C ~ 85°C Alarm, Leap Year, SRAM Tape & Reel (TR) Surface Mount - - Clock/Calendar 2.7 V ~ 5.5 V
    ISL12029IBZ Intersil IC RTC CLK/CALENDAR I2C 14-SOIC - -40°C ~ 85°C Alarm, Leap Year, Supervisor, Watchdog Timer Tube Surface Mount - - Clock/Calendar 2.7 V ~ 5.5 V
    Product Image ISL12032IVZ Intersil IC RTC EVENT REC I2C 14-TSSOP - -40°C ~ 85°C Alarm, SRAM, Trickle-Charger Tube Surface Mount - - Time Event Recorder 2.7 V ~ 5.5 V
    Product Image ISL12028AIV27Z Intersil IC RTC CLK/CALENDAR I2C 14-TSSOP - -40°C ~ 85°C Alarm, Leap Year, Supervisor, Watchdog Timer Tube Surface Mount - - Clock/Calendar 2.7 V ~ 5.5 V
    Product Image X1228V14-2.7A Intersil IC RTC CLK/CALENDAR I2C 14-TSSOP - 0°C ~ 70°C Alarm, Leap Year, Supervisor, Watchdog Timer Tube Surface Mount - - Clock/Calendar 2.7 V ~ 5.5 V
    ISL12057IBZ Intersil IC RTC CLK/CALENDAR I2C 8-SOIC - -40°C ~ 85°C Alarm, Leap Year Tube Surface Mount - - Clock/Calendar 1.8 V ~ 3.6 V
    ISL12026IBZ-T7A Intersil IC RTC CLK/CALENDAR I2C 8-SOIC - -40°C ~ 85°C Alarm, Leap Year Tape & Reel (TR) Surface Mount - - Clock/Calendar 2.7 V ~ 5.5 V
    X1227S8I-2.7T2 Intersil IC RTC CLK/CALENDAR I2C 8-SOIC - -40°C ~ 85°C Alarm, Leap Year, Supervisor, Watchdog Timer Tape & Reel (TR) Surface Mount - - Clock/Calendar 2.7 V ~ 5.5 V
    Product Image ISL1208IRT8Z-TK Intersil IC RTC CLK/CALENDAR I2C 8-TDFN - -40°C ~ 85°C Alarm, Leap Year, SRAM Tape & Reel (TR) Surface Mount - - Clock/Calendar 2.7 V ~ 5.5 V
    X1226S8 Intersil IC RTC CLK/CALENDAR I2C 8-SOIC - 0°C ~ 70°C Alarm, Leap Year Tube Surface Mount - - Clock/Calendar 2.7 V ~ 5.5 V
    Product Image X1288V14Z-2.7A Intersil IC RTC CLK/CALENDAR I2C 14-TSSOP - -40°C ~ 85°C Alarm, Leap Year, Supervisor, Watchdog Timer Tube Surface Mount - - Clock/Calendar 2.7 V ~ 5.5 V
    ISL12058IBZ-T Intersil IC RTC CLK/CALENDAR I2C 8-SOIC - -40°C ~ 85°C Alarm, Leap Year Tape & Reel (TR) Surface Mount - - Clock/Calendar 1.8 V ~ 3.6 V
    ISL12082IB8Z Intersil IC RTC CLK/CALENDAR I2C 8-SOIC - -40°C ~ 85°C Alarm, Leap Year, Watchdog Timer Tube Surface Mount - - Clock/Calendar 2.7 V ~ 5.5 V
    X1226S8ZT1 Intersil IC RTC CLK/CALENDAR I2C 8-SOIC - 0°C ~ 70°C Alarm, Leap Year Cut Tape (CT) Surface Mount - - Clock/Calendar 2.7 V ~ 5.5 V
    X1228S14I Intersil IC RTC CLK/CALENDAR I2C 14-SOIC - -40°C ~ 85°C Alarm, Leap Year, Supervisor, Watchdog Timer Tube Surface Mount - - Clock/Calendar 2.7 V ~ 5.5 V
    X1227S8-2.7A Intersil IC RTC CLK/CALENDAR I2C 8-SOIC - 0°C ~ 70°C Alarm, Leap Year, Supervisor, Watchdog Timer Tube Surface Mount - - Clock/Calendar 2.7 V ~ 5.5 V
    Product Image ISL12020MIRZ-T7A Intersil IC RTC CLK/CALENDAR I2C 20-DFN - -40°C ~ 85°C Alarm, Daylight Savings, Leap Year, SRAM Original-Reel® Surface Mount - - Clock/Calendar 2.7 V ~ 5.5 V
    X1227V8IZ-4.5A Intersil IC RTC CLK/CALENDAR I2C 8-TSSOP - -40°C ~ 85°C Alarm, Leap Year, Supervisor, Watchdog Timer Tube Surface Mount - - Clock/Calendar 4.5 V ~ 5.5 V
    Product Image X1288S16-2.7A Intersil IC RTC CLK/CALENDAR I2C 16-SOIC - 0°C ~ 70°C Alarm, Leap Year, Supervisor, Watchdog Timer Tube Surface Mount - - Clock/Calendar 2.7 V ~ 5.5 V
    ISL12027IV30AZ Intersil IC RTC CLK/CALENDAR I2C 8-TSSOP - -40°C ~ 85°C Alarm, Leap Year, Supervisor, Watchdog Timer Tube Surface Mount - - Clock/Calendar 2.7 V ~ 5.5 V
    ISL12026AIVZ-T Intersil IC RTC CLK/CALENDAR I2C 8-TSSOP - -40°C ~ 85°C Alarm, Leap Year Tape & Reel (TR) Surface Mount - - Clock/Calendar 2.7 V ~ 5.5 V
    X1228S14IZ-4.5A Intersil IC RTC CLK/CALENDAR I2C 14-SOIC - -40°C ~ 85°C Alarm, Leap Year, Supervisor, Watchdog Timer Tube Surface Mount - - Clock/Calendar 2.7 V ~ 5.5 V
    ISL1208IB8ZR5291 Intersil IC RTC CLK/CALENDAR I2C 8-SOIC - -40°C ~ 85°C Alarm, Leap Year, SRAM Tube Surface Mount - - Clock/Calendar 2.7 V ~ 5.5 V
    ISL1208IB8Z-TKR5291 Intersil IC RTC CLK/CALENDAR I2C 8-SOIC - -40°C ~ 85°C Alarm, Leap Year, SRAM Tape & Reel (TR) Surface Mount - - Clock/Calendar 2.7 V ~ 5.5 V
    X1228S14-2.7T1 Intersil IC RTC CLK/CALENDAR I2C 14-SOIC - 0°C ~ 70°C Alarm, Leap Year, Supervisor, Watchdog Timer Tape & Reel (TR) Surface Mount - - Clock/Calendar 2.7 V ~ 5.5 V
    Product Image X1288S16IT1 Intersil IC RTC CLK/CALENDAR I2C 16-SOIC - -40°C ~ 85°C Alarm, Leap Year, Supervisor, Watchdog Timer Tape & Reel (TR) Surface Mount - - Clock/Calendar 4.5 V ~ 5.5 V
    Product Image X1288V14-4.5A Intersil IC RTC CLK/CALENDAR I2C 14-TSSOP - 0°C ~ 70°C Alarm, Leap Year, Supervisor, Watchdog Timer Tube Surface Mount - - Clock/Calendar 4.5 V ~ 5.5 V
    ISL12029IBZ-T Intersil IC RTC CLK/CALENDAR I2C 14-SOIC - -40°C ~ 85°C Alarm, Leap Year, Supervisor, Watchdog Timer Tape & Reel (TR) Surface Mount - - Clock/Calendar 2.7 V ~ 5.5 V
    Product Image X1288V14Z-2.7 Intersil IC RTC CLK/CALENDAR I2C 14-TSSOP - 0°C ~ 70°C Alarm, Leap Year, Supervisor, Watchdog Timer Tube Surface Mount - - Clock/Calendar 2.7 V ~ 5.5 V
    Product Image X1288V14-2.7AT1 Intersil IC RTC CLK/CALENDAR I2C 14-TSSOP - 0°C ~ 70°C Alarm, Leap Year, Supervisor, Watchdog Timer Tape & Reel (TR) Surface Mount - - Clock/Calendar 2.7 V ~ 5.5 V
    X1228S14-2.7A Intersil IC RTC CLK/CALENDAR I2C 14-SOIC - 0°C ~ 70°C Alarm, Leap Year, Supervisor, Watchdog Timer Tube Surface Mount - - Clock/Calendar 2.7 V ~ 5.5 V
    ISL12057IBZ-T Intersil IC RTC CLK/CALENDAR I2C 8-SOIC - -40°C ~ 85°C Alarm, Leap Year Tape & Reel (TR) Surface Mount - - Clock/Calendar 1.8 V ~ 3.6 V
    CDP68HC68T1MZ96 Intersil IC RTC CLK/CALENDAR SPI 20-SOIC - -40°C ~ 85°C Alarm, Leap Year, Square Wave Output, Watchdog Timer Tape & Reel (TR) Surface Mount - - Clock/Calendar 3 V ~ 6 V
    X1205S8T1 Intersil IC RTC CLK/CALENDAR I2C 8-SOIC - 0°C ~ 70°C Alarm, Leap Year Tape & Reel (TR) Surface Mount - - Clock/Calendar 2.7 V ~ 5.5 V
    ISL12028IBAZ-T Intersil IC RTC CLK/CALENDAR I2C 14-SOIC - -40°C ~ 85°C Alarm, Leap Year, Supervisor, Watchdog Timer Tape & Reel (TR) Surface Mount - - Clock/Calendar 2.7 V ~ 5.5 V
    Product Image X1228V14I Intersil IC RTC CLK/CALENDAR I2C 14-TSSOP - -40°C ~ 85°C Alarm, Leap Year, Supervisor, Watchdog Timer Tube Surface Mount - - Clock/Calendar 2.7 V ~ 5.5 V
    Product Image ISL12029IVAZ-T Intersil IC RTC CLK/CALENDAR I2C 14-TSSOP - -40°C ~ 85°C Alarm, Leap Year, Supervisor, Watchdog Timer Tape & Reel (TR) Surface Mount - - Clock/Calendar 2.7 V ~ 5.5 V
    ISL12028IB30AZ-T Intersil IC RTC CLK/CALENDAR I2C 14-SOIC - -40°C ~ 85°C Alarm, Leap Year, Supervisor, Watchdog Timer Tape & Reel (TR) Surface Mount - - Clock/Calendar 2.7 V ~ 5.5 V
    X1286A8T1 Intersil IC RTC CLK/CALENDAR I2C 8-SOIC - 0°C ~ 70°C Alarm, Leap Year, Supervisor, Watchdog Timer Tape & Reel (TR) Surface Mount - - Clock/Calendar 2.7 V ~ 5.5 V
    X1228S14I-2.7A Intersil IC RTC CLK/CALENDAR I2C 14-SOIC - -40°C ~ 85°C Alarm, Leap Year, Supervisor, Watchdog Timer Tube Surface Mount - - Clock/Calendar 2.7 V ~ 5.5 V
    Product Image X1228V14Z-2.7 Intersil IC RTC CLK/CALENDAR I2C 14-TSSOP - -40°C ~ 85°C Alarm, Leap Year, Supervisor, Watchdog Timer Tube Surface Mount - - Clock/Calendar 2.7 V ~ 5.5 V
    Product Image ISL12029IVZ-T Intersil IC RTC CLK/CALENDAR I2C 14-TSSOP - -40°C ~ 85°C Alarm, Leap Year, Supervisor, Watchdog Timer Tape & Reel (TR) Surface Mount - - Clock/Calendar 2.7 V ~ 5.5 V
    Product Image X1228V14IZ-2.7A Intersil IC RTC CLK/CALENDAR I2C 14-TSSOP - -40°C ~ 85°C Alarm, Leap Year, Supervisor, Watchdog Timer Tube Surface Mount - - Clock/Calendar 2.7 V ~ 5.5 V
    Product Image ISL12028IV30AZ-T Intersil IC RTC CLK/CALENDAR I2C 14-TSSOP - -40°C ~ 85°C Alarm, Leap Year, Supervisor, Watchdog Timer Tape & Reel (TR) Surface Mount - - Clock/Calendar 2.7 V ~ 5.5 V
    Product Image X1228V14Z Intersil IC RTC CLK/CALENDAR I2C 14-TSSOP - -40°C ~ 85°C Alarm, Leap Year, Supervisor, Watchdog Timer Tube Surface Mount - - Clock/Calendar 2.7 V ~ 5.5 V
    Product Image X1288V14-2.7 Intersil IC RTC CLK/CALENDAR I2C 14-TSSOP - 0°C ~ 70°C Alarm, Leap Year, Supervisor, Watchdog Timer Tube Surface Mount - - Clock/Calendar 2.7 V ~ 5.5 V
    ISL12027IVZ-T Intersil IC RTC CLK/CALENDAR I2C 8-TSSOP - -40°C ~ 85°C Alarm, Leap Year, Supervisor, Watchdog Timer Tape & Reel (TR) Surface Mount - - Clock/Calendar 2.7 V ~ 5.5 V
    ISL12029IB27AZ-T Intersil IC RTC CLK/CALENDAR I2C 14-SOIC - -40°C ~ 85°C Alarm, Leap Year, Supervisor, Watchdog Timer Tape & Reel (TR) Surface Mount - - Clock/Calendar 2.7 V ~ 5.5 V
    ISL12027IBZ-T Intersil IC RTC CLK/CALENDAR I2C 8-SOIC - -40°C ~ 85°C Alarm, Leap Year, Supervisor, Watchdog Timer Tape & Reel (TR) Surface Mount - - Clock/Calendar 2.7 V ~ 5.5 V
    ISL12028AIB27Z Intersil IC RTC CLK/CALENDAR I2C 14-SOIC - -40°C ~ 85°C Alarm, Leap Year, Supervisor, Watchdog Timer Tube Surface Mount - - Clock/Calendar 2.7 V ~ 5.5 V
    ISL12025IBZ Intersil IC RTC CLK/CALENDAR I2C 8-SOIC - -40°C ~ 85°C Alarm, Leap Year, Supervisor, Unique ID, Watchdog Timer Tube Surface Mount - - Clock/Calendar 2.7 V ~ 5.5 V
    Product Image X1288S16I Intersil IC RTC CLK/CALENDAR I2C 16-SOIC - -40°C ~ 85°C Alarm, Leap Year, Supervisor, Watchdog Timer Tube Surface Mount - - Clock/Calendar 4.5 V ~ 5.5 V
    ISL12027IB27AZ Intersil IC RTC CLK/CALENDAR I2C 8-SOIC - -40°C ~ 85°C Alarm, Leap Year, Supervisor, Watchdog Timer Tube Surface Mount - - Clock/Calendar 2.7 V ~ 5.5 V
    X1286V14T1 Intersil IC RTC CLK/CALENDAR I2C 14-TSSOP - 0°C ~ 70°C Alarm, Leap Year, Supervisor, Watchdog Timer Tape & Reel (TR) Surface Mount - - Clock/Calendar 2.7 V ~ 5.5 V
    Product Image CDP68HC68T1E Intersil IC RTC CLK/CALENDAR SPI 16-DIP - -40°C ~ 85°C Alarm, Leap Year, Square Wave Output, Watchdog Timer Tube Through Hole - - Clock/Calendar 3 V ~ 6 V
    ISL12027IV27Z-T Intersil IC RTC CLK/CALENDAR I2C 8-TSSOP - -40°C ~ 85°C Alarm, Leap Year, Supervisor, Watchdog Timer Tape & Reel (TR) Surface Mount - - Clock/Calendar 2.7 V ~ 5.5 V
    X1227V8I Intersil IC RTC CLK/CALENDAR I2C 8-TSSOP - -40°C ~ 85°C Alarm, Leap Year, Supervisor, Watchdog Timer Tube Surface Mount - - Clock/Calendar 4.5 V ~ 5.5 V
    X1228S14I-2.7 Intersil IC RTC CLK/CALENDAR I2C 14-SOIC - -40°C ~ 85°C Alarm, Leap Year, Supervisor, Watchdog Timer Tube Surface Mount - - Clock/Calendar 2.7 V ~ 5.5 V
    X1226S8Z Intersil IC RTC CLK/CALENDAR I2C 8-SOIC - 0°C ~ 70°C Alarm, Leap Year Tube Surface Mount - - Clock/Calendar 2.7 V ~ 5.5 V
    X1226V8IT1 Intersil IC RTC CLK/CALENDAR I2C 8-TSSOP - -40°C ~ 85°C Alarm, Leap Year Tape & Reel (TR) Surface Mount - - Clock/Calendar 2.7 V ~ 5.5 V
    X1227S8IZ Intersil IC RTC CLK/CALENDAR I2C 8-SOIC - -40°C ~ 85°C Alarm, Leap Year, Supervisor, Watchdog Timer Tube Surface Mount - - Clock/Calendar 4.5 V ~ 5.5 V
    X1227V8 Intersil IC RTC CLK/CALENDAR I2C 8-TSSOP - 0°C ~ 70°C Alarm, Leap Year, Supervisor, Watchdog Timer Tube Surface Mount - - Clock/Calendar 4.5 V ~ 5.5 V
    Product Image ISL12058IRUZ-T Intersil IC RTC CLK/CALENDAR I2C 8-UTDFN - -40°C ~ 85°C Alarm, Leap Year Tape & Reel (TR) Surface Mount - - Clock/Calendar 1.8 V ~ 3.6 V
    Product Image ISL12028IVZ-T Intersil IC RTC CLK/CALENDAR I2C 14-TSSOP - -40°C ~ 85°C Alarm, Leap Year, Supervisor, Watchdog Timer Tape & Reel (TR) Surface Mount - - Clock/Calendar 2.7 V ~ 5.5 V
    ISL12029IBAZ Intersil IC RTC CLK/CALENDAR I2C 14-SOIC - -40°C ~ 85°C Alarm, Leap Year, Supervisor, Watchdog Timer Tube Surface Mount - - Clock/Calendar 2.7 V ~ 5.5 V
    ISL12024IVZ Intersil IC RTC CLK/CALENDAR I2C 8-TSSOP - -40°C ~ 85°C Alarm, Leap Year, Unique ID Tube Surface Mount - - Clock/Calendar 2.7 V ~ 5.5 V
    ISL12029IBAZ-T Intersil IC RTC CLK/CALENDAR I2C 14-SOIC - -40°C ~ 85°C Alarm, Leap Year, Supervisor, Watchdog Timer Tape & Reel (TR) Surface Mount - - Clock/Calendar 2.7 V ~ 5.5 V
    X1227V8IZ Intersil IC RTC CLK/CALENDAR I2C 8-TSSOP - -40°C ~ 85°C Alarm, Leap Year, Supervisor, Watchdog Timer Tube Surface Mount - - Clock/Calendar 4.5 V ~ 5.5 V
    1339-31DCGI8 IDT (Integrated Device Technology) IC RTC CLK/CALENDAR I2C 8-SOIC - -40°C ~ 85°C Alarm, Leap Year, Square Wave Output, Trickle-Charger Tape & Reel (TR) Surface Mount - - Clock/Calendar 3.3 V ~ 5.5 V
    1337GDCGI8 IDT (Integrated Device Technology) IC RTC CLK/CALENDAR I2C 8-SOIC - -40°C ~ 85°C Alarm, Leap Year, Square Wave Output Tape & Reel (TR) Surface Mount - - Clock/Calendar 1.8 V ~ 5.5 V


    About Clock/Timing - Real Time Clocks

    Real-time clocks (RTCs) are electronic devices that keep track of the current time and date with high accuracy, independent of external power sources. They typically include a built-in crystal oscillator and a battery backup to ensure continuous timekeeping even when the main power is off. RTCs are commonly used in applications such as consumer electronics, industrial automation, medical devices, and automotive systems where precise timekeeping is essential for scheduling tasks, logging events, and time-stamping data.