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EFM8BB31F32I-B-QFN32R - Silicon Labs

Disclaimer: The image displayed serves as a mere illustration and does not provide precise specifications. For accurate details, We recommend referring to the official product data sheet.

EFM8BB31F32I-B-QFN32R"
Availability

In stock

Manufacturer Silicon Labs
Manufacturer Part No. EFM8BB31F32I-B-QFN32R
Description IC MCU 8BIT 32KB FLASH 32QFN
Detailed Description CIP-51 8051 Busy Bee Microcontroller IC 8-Bit 50MHz 32KB (32K x 8) FLASH 32-QFN (4x4)
Datasheet Datasheet Link

Key Stats

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Customers from 12 countries

6 Industries

Product Attributes

Type Integrated Circuits (ICs)
Category Embedded Microcontrollers
Manufacturer Silicon Labs
Series Busy Bee
Package Tray
Product Status Discontinued at Digi-Key
Matkronics Programmable Not Verified
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 Not specified
RAM Size 2.25K x 8
Voltage – Supply (Vcc/Vdd) 2.2V ~ 3.6V
Data Converters A/D 20×10/12b 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 (4×4)
Base Product Number EFM8BB31

Product Information

The EFM8BB31F32I-B-QFN32R is a QFN32R package part number. It is a microcontroller from the EFM8 Busy Bee family, featuring 32KB of flash memory and a 50 MHz 8051 core. This part offers a wide range of peripherals, including UART, SPI, I2C, and GPIO, making it suitable for various applications requiring low power consumption and high performance.

Additional Info

Type Integrated Circuits (ICs) Category Embedded Microcontrollers Manufacturer Silicon Labs Series Busy Bee Package Tray Product Status Discontinued at Digi-Key Matkronics Programmable Not Verified 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) […]

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