EFM8BB10F4G-A-QFN20 - Silicon Labs

Manufacturer Part Number

EFM8BB10F4G-A-QFN20

Manufacturer

Silicon Labs

Introduction

The EFM8BB10F4G-A-QFN20 is part of Silicon Labs' Busy Bee series of high-performance, 8-bit embedded microcontrollers designed for a wide range of applications.

Product Features and Performance

Core Processor: CIP-51 8051 at a speed of 25MHz

8-Bit Core Size providing efficient processing

Embedded FLASH Program Memory: 4KB (4K x 8)

RAM Size: 512 x 8 for temporary data storage

Connectivity: I2C, SMBus, SPI, UART/USART for versatile peripheral connections

Peripherals: Include Brown-out Detect/Reset, Power-on Reset (POR), PWM, Watchdog Timer (WDT)

Data Converters: A/D 15x12b for analog to digital conversions

Internal Oscillator for simplified system design

Operating Temperature Range: -40°C to 85°C

Product Advantages

Small 20-QFN (3x3) package for compact designs

Low power consumption with operating voltage range of 2.2V to 3.6V

Versatile connectivity options to interface with various peripherals and devices

Integrated analog features enhance the system's response to external signals

Key Technical Parameters

Core Processor Speed: 25MHz

Program Memory Size: 4KB

RAM Size: 512 x 8

Voltage Supply (Vcc/Vdd): 2.2V ~ 3.6V

Number of I/O: 16

Operating Temperature: -40°C ~ 85°C

Quality and Safety Features

Brown-out Detect/Reset and Watchdog Timer for system reliability and safety

Robust operating temperature range ensuring performance in varied environments

Compatibility

Compatible with I2C, SMBus, SPI, UART/USART communication protocols

Suitable for use in designs requiring 20-UFQFN exposed pad packaging

Application Areas

Industrial control systems

Consumer electronics

Automotive applications

Internet of Things (IoT) devices

Product Lifecycle

Status: Active

Continuously supported with no current plans for discontinuation

Several Key Reasons to Choose This Product

High performance 8051 core optimized for low-power applications

Comprehensive set of peripheral interfaces supporting a wide range of applications

Integrated ADC enhances sensory applications

Compact form factor suitable for space-constrained applications

Silicon Labs' commitment to longevity and support for the Busy Bee series