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EFM8BB31F32I-B-5QFN32R - 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-5QFN32R"
Availability

In stock

Manufacturer Silicon Labs
Manufacturer Part No. EFM8BB31F32I-B-5QFN32R
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 (5x5)
Datasheet Datasheet Link

Key Stats

71% Customers retention rate

Customers from 12 countries

6 Industries

Product Attributes

Type Integrated Circuits (IC)
Category Embedded Microcontrollers
Manufacturer Silicon Labs
Series Busy Bee
Package Tape & Reel (TR)
Product Status Not For New Designs
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
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-WFQFN Exposed Pad
Supplier Device Package 32-QFN (5×5)
Base Product Number EFM8BB31

Product Information

The EFM8BB31F32I-B-5QFN32R is a 32-bit microcontroller from Silicon Labs. It features a 50 MHz 8051 core with 32 kB of flash memory and 4 kB of RAM. The device also includes a variety of communication interfaces such as UART, SPI, and I2C, making it suitable for a wide range of applications.

Additional Info

Type Integrated Circuits (IC) Category Embedded Microcontrollers Manufacturer Silicon Labs Series Busy Bee Package Tape & Reel (TR) Product Status Not For New Designs 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 […]

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