C8051F547-IMR - Silicon Labs

Manufacturer Part Number

C8051F547-IMR

Manufacturer

Silicon Labs

Introduction

The C8051F547-IMR is a high-performance, feature-rich 8-bit embedded microcontroller from Silicon Labs’ C8051F54x series, ideal for a variety of applications due to its versatile connectivity and integrated peripherals.

Product Features and Performance

Core Processor: 8051

Core Size: 8-Bit

Speed: 50MHz

Connectivity includes SMBus (2-Wire/I2C), SPI, UART/USART

Peripherals: Power-on Reset (POR), Pulse Width Modulation (PWM), Temperature Sensor, Watchdog Timer (WDT)

Number of I/O: 18

Program Memory Size: 8KB (8K x 8)

Program Memory Type: FLASH

RAM Size: 1.25K x 8

Data Converters: A/D 18x12b

Oscillator Type: Internal

Product Advantages

High-speed operation at 50MHz

Flexible voltage supply range from 1.8V to 5.25V

Extensive connectivity and peripheral set supporting versatile application development

Compact 24-QFN package suitable for space-constrained applications

Key Technical Parameters

Speed: 50MHz

Program Memory: 8KB FLASH

RAM: 1.25K x 8

Voltage Supply: 1.8V ~ 5.25V

Operating Temperature: -40°C ~ 125°C

Data Converters: A/D 18x12b

Quality and Safety Features

Operating temperature range of -40°C to 125°C ensures reliability in extreme conditions

Watchdog Timer for system stability and recovery

Compatibility

Compatible with a range of development tools from Silicon Labs and third-party vendors.

Application Areas

Industrial control systems

Consumer electronics

Automotive products

Communication devices

Product Lifecycle

Currently active with ongoing support and availability of parts

No current indication of nearing discontinuation; replacements or upgrades are readily available

Several Key Reasons to Choose This Product

High-performance 8-bit microcontroller at 50MHz for efficient processing

Supports a wide range of operating temperatures making it suitable for harsh environments

Incorporates multiple connectivity options including SMBus, SPI, and UART/USART for versatile interfacing

Embedded Data Converters and PWM allow for direct sensor integration and control in embedded applications

Enhanced reliability with incorporated safety features like POR and WDT