C8051F043 - Silicon

Manufacturer Part Number

C8051F043

Manufacturer

Silicon Labs

Introduction

The C8051F043 is a high-performance, low-power 8-bit microcontroller from Silicon Labs. It features a flexible and configurable 8051-compatible core, extensive peripheral set, and advanced power management capabilities, making it well-suited for a wide range of embedded applications.

Product Features and Performance

8-bit 8051-compatible core running at up to 25MHz

64KB of in-system programmable flash memory

25KB of on-chip RAM

Variety of integrated peripherals including CAN bus, SPI, I2C, UART, PWM, and more

On-chip temperature sensor and brown-out detection/reset

Extensive power management features for low-power operation

Product Advantages

Flexible and configurable 8051-compatible core

Extensive peripheral set for versatile application support

Advanced power management for low-power operation

In-system programmable flash memory for easy firmware updates

Key Reasons to Choose This Product

Proven 8051 architecture with extensive ecosystem support

Robust peripheral set for a wide range of embedded applications

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

In-system programmable flash for easy field upgrades

Quality and Safety Features

Industrial temperature range support (-40°C to +85°C)

Brown-out detection and reset for reliable operation

Watchdog timer for added system reliability

Compatibility

Compatible with the C8051F04x series of microcontrollers

Seamless integration with Silicon Labs' development tools and software ecosystem

Application Areas

Industrial automation and control

Building and home automation

Metering and monitoring applications

Battery-powered or energy-efficient devices

Product Lifecycle

The C8051F043 is an obsolete product, meaning it is no longer in active production. However, there are several equivalent or alternative models available from Silicon Labs, such as the C8051F380 and C8051F380-GR. Customers are advised to contact our website's sales team for more information on available options and product lifecycle details.