EFM8BB31F64I-D-5QFN32RDescription Description_EFM8BB31F64I-D-5QFN32RSpecifications

Microcontrollers

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In Stock：17,630(Ref. price)

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Specifications

Description	Details
Series	Busy Bee
Package	Tape & Reel (TR)
Core Processor	CIP-51 8051
Core Size	8-Bit
Speed	50MHz
Connectivity	I²C, SMBus, SPI, UART/USART
Peripherals	Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O	29
Program Memory Size	64KB (64K x 8)
Program Memory Type	FLASH
EEPROM Size	-
RAM Size	4.25K x 8
Voltage - Supply (Vcc/Vdd)	2.2V ~ 3.6V
Data Converters	A/D 20x12b; D/A 2x12b
Oscillator Type	Internal
Operating Temperature	-40°C ~ 125°C (TA)
Mounting Type	Surface Mount
Package / Case	32-WFQFN Exposed Pad
Supplier Device Package	32-QFN (5x5)

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Price advantage, EFM8BB31F64I-D-5QFN32R is available in stock and can be delivered on the same day

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