EFM8SB20F32G-B-QFN24 - Silicon

Manufacturer Part Number

EFM8SB20F32G-B-QFN24

Manufacturer

silicon-labs

Introduction

The EFM8SB20F32G-B-QFN24 is a high-performance, low-power 8-bit microcontroller from Silicon Labs. It features a CIP-51 8051 core, 32KB of flash memory, 4.25KB of RAM, and a variety of peripherals including I2C, SPI, UART, PWM, and ADC. The device is designed for embedded applications that require low power consumption, small size, and high reliability.

Product Features and Performance

CIP-51 8051 core

25MHz operating speed

32KB flash memory

25KB RAM

16 general-purpose I/O pins

I2C, SPI, UART, PWM, and ADC peripherals

Brown-out detection and reset

Power-on reset (POR)

Watchdog timer

Operating voltage range: 1.8V to 3.6V

Operating temperature range: -40°C to 85°C

Product Advantages

Highly integrated 8-bit microcontroller with a variety of peripherals

Low power consumption for battery-powered applications

Small package size (24-pin QFN) for space-constrained designs

Extensive development tools and software support from Silicon Labs

Key Reasons to Choose This Product

Reliable and robust 8051-based microcontroller

Versatile peripherals for a wide range of embedded applications

Low power operation for battery-powered devices

Excellent value and performance for the price

Strong technical support and development ecosystem from Silicon Labs

Quality and Safety Features

Brown-out detection and reset

Power-on reset (POR)

Watchdog timer for enhanced system reliability

Compatibility

The EFM8SB20F32G-B-QFN24 is compatible with other 8051-based microcontrollers and can be used in a variety of embedded systems and applications.

Application Areas

Industrial automation and control

Home automation and smart home devices

Portable and battery-powered devices

Wearable electronics

Sensor and IoT applications

Product Lifecycle

The EFM8SB20F32G-B-QFN24 is an active product in the Silicon Labs Sleepy Bee series. There are several equivalent and alternative models available, including the EFM8SB21F32G-B-QFN24 and the EFM8SB23F64G-B-QFN24. Customers should consult our website's sales team for more information on available options and product lifecycle status.