Name: EFM8UB31F40G-A-QSOP24R
Brand: Energy Micro (Silicon Labs)
SKU: EFM8UB31F40G-A-QSOP24R
Rating: 4 (497 reviews)

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Part Number	EFM8UB31F40G-A-QSOP24R
Manufacturer	Energy Micro (Silicon Labs)
Description	FULL SPEED USB, 40KB FLASH
Category	Integrated Circuits (ICs)
Subcategory	Embedded - Microcontrollers
Speed	48MHz
Series	Universal Bee
R A M Size	3.25K x 8
Core Size	8-Bit
Packaging	Tape & Reel (TR)
Numberof I O	17
Package Case	24-SSOP (0.154", 3.90mm Width)
Peripherals	Brown-out Detect/Reset, POR, PWM, WDT
Connectivity	I²C, SMBus, SPI, UART/USART, USB
Core Processor	CIP-51 8051
Data Converters	A/D 16x12b
Oscillator Type	Internal
Program Memory Size	40KB (40K x 8)
Program Memory Type	FLASH
Detailed Description	CIP-51 8051 Universal Bee Microcontroller IC 8-Bit 48MHz 40KB (40K x 8) FLASH 24-QSOP
Voltage Supply Vcc Vdd	1.71 V ~ 5.5 V
Operating Temperature	-40°C ~ 85°C (TA)
Supplier Device Package	24-QSOP
Lead Free Status Ro H S Status	Lead free / RoHS Compliant
Moisture Sensitivity Level M S L	2 (1 Year)

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