Clock/Timing - IC Batteries

Clock/Timing - IC Batteries

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Manufacturer
Series
Operating Temperature
Type
Voltage - Rated
Frequency
Battery Chemistry
Shipping Info
Load Capacitance
Capacity

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Image Part Number Manufacturer Description Series Operating Temperature Type Voltage - Rated Frequency Battery Chemistry Shipping Info Load Capacitance Capacity
M4T32-BR12SH6 STMicroelectronics SNAPHAT BATT/CRYSTAL FOR SOIC Timekeeper®, Snaphat® -40°C ~ 85°C (TA) Battery and Crystal 2.8V 32.768kHz Lithium Due to restrictions, only ground shipment is allowed. 12.5pF 120mAh
M4T32-BR12SH1 STMicroelectronics SNAPHAT BATT/CRYSTAL FOR SOIC Timekeeper®, Snaphat® 0°C ~ 70°C (TA) Battery and Crystal 2.8V 32.768kHz Lithium Due to restrictions, only ground shipment is allowed. 12.5pF 120mAh
BQ48SH-28X6NSH N/A IC SNAPHAT W/BATT AND CRYSTAL Snaphat® 0°C ~ 70°C (TA) Battery and Crystal 2.8V 32.768kHz Lithium Due to restrictions, only ground shipment is allowed. 6pF 48mAh
M4T28-BR12SH1 STMicroelectronics SNAPHAT BATT/CRYSTAL FOR SOIC Timekeeper®, Snaphat® 0°C ~ 70°C (TA) Battery and Crystal 2.8V 32.768kHz Lithium Due to restrictions, only ground shipment is allowed. 12.5pF 48mAh

About Clock/Timing - IC Batteries


IC batteries, also known as backup batteries or supercapacitors, are energy storage devices used to maintain the operation of real-time clocks and other low-power integrated circuits during power interruptions or when the main power source is unavailable. These batteries provide backup power to retain critical data and settings stored in volatile memory, ensuring seamless operation and data integrity in electronic systems.