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EFM8BB31F32I-B-QFN32

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EFM8BB31F32I-B-QFN32

EFM8BB31F32I-B-QFN32

Image is for reference, please contact us to get the real picture

Part No :

EFM8BB31F32I-B-QFN32

Manufacturer
Silicon Labs
Description
IC MCU 8BIT 32KB FLASH 32QFN
Catalog
Embedded - Microcontrollers
Availability
654165 pieces
Shipped from
HK warehouse
Expected Shipping Date
Nov 06 - Nov 10 2025
PDF
EFM8BB31F32I-B-QFN32 PDF
Type Description
Series:Busy Bee
Package:Tray
Part Status:Discontinued at Digi-Key
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:32KB (32K x 8)
Program Memory Type:FLASH
EEPROM Size:-
RAM Size:2.25K x 8
Voltage - Supply (Vcc/Vdd):2.2V ~ 3.6V
Data Converters:A/D 20x10/12b SAR; D/A 2x12b
Oscillator Type:Internal
Operating Temperature:-40°C ~ 125°C (TA)
Mounting Type:Surface Mount
Package / Case:32-UFQFN Exposed Pad
Supplier Device Package:32-QFN (4x4)
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