EFM8BB31F64I-B-5QFN32 - Silicon Labs

Manufacturer Part Number

EFM8BB31F64I-B-5QFN32

Manufacturer

Silicon Labs

Introduction

The EFM8BB31F64I-B-5QFN32 is a high-performance, low-power 8-bit microcontroller from Silicon Labs' Busy Bee series. With its CIP-51 8051 core, it offers a versatile and efficient platform for a wide range of embedded applications.

Product Features and Performance

50MHz core speed

64KB of FLASH program memory

25KB of RAM

Extensive peripheral set including I2C, SMBus, SPI, UART/USART, PWM, and Watchdog Timer

20x10/12-bit Successive Approximation Analog-to-Digital Converter (ADC)

4x12-bit Digital-to-Analog Converter (DAC)

Brown-out Detect/Reset and Power-On Reset (POR) functions

Operating voltage range of 2.2V to 3.6V

Wide operating temperature range of -40°C to 125°C

Product Advantages

Powerful 8-bit CIP-51 8051 core for efficient code execution

Generous program memory and RAM for complex applications

Comprehensive peripheral set for versatile connectivity and control

Low-power operation for battery-powered or energy-conscious designs

Wide temperature range for industrial and automotive applications

Key Reasons to Choose This Product

Robust and reliable performance in a compact 32-pin QFN package

Seamless integration with Silicon Labs' development tools and ecosystems

Extensive documentation and technical support from the manufacturer

Cost-effective solution for a wide range of embedded systems

Quality and Safety Features

Rigorous manufacturing and testing processes to ensure quality and reliability

Compliance with relevant industry standards and regulations

Compatibility

The EFM8BB31F64I-B-5QFN32 is compatible with other members of the Busy Bee series, allowing for easy design scalability and migration.

Application Areas

Industrial automation and control

Automotive electronics

Home appliances and consumer electronics

Wearable and IoT devices

Sensor and measurement systems

Product Lifecycle

The EFM8BB31F64I-B-5QFN32 has been discontinued at our website's sales team. However, there are several equivalent or alternative models available from our website's sales team's Busy Bee series, such as the EFM8BB31F64G-B-QFN32 and the EFM8BB31F64G-B-QSOP24. Customers are advised to contact our website's sales team for more information on the available options and product lifecycle.