C8051F920-G-GM - Silicon Labs

Manufacturer Part Number

C8051F920-G-GM

Manufacturer

Silicon Labs

Introduction

The C8051F920-G-GM is an 8-bit embedded microcontroller from Silicon Labs' C8051F9xx series, designed for low-power applications.

Product Features and Performance

8-Bit 8051 core processor running at 25MHz

Integrated SMBus (2-Wire/I2C), SPI, UART/USART connectivity

Includes peripherals like Brown-out Detect/Reset, Power-on Reset (POR), Pulse Width Modulation (PWM), Temperature Sensor, Watchdog Timer (WDT)

Provides 24 I/O pins

32KB FLASH program memory

25KB RAM

A/D Converter: 23 channels, 10-bit

Internal oscillator

Operational across a wide voltage range of 0.9V to 3.6V

Product Advantages

High performance 8-bit microcontroller for low power applications

Extensive connectivity options for versatile implementation

Integrated analog features reduce additional component requirements

Low voltage operation supports battery-powered applications

Compact 32-VFQFN package saves space in designs

Key Technical Parameters

Core Processor: 8051

Speed: 25MHz

Program Memory Size: 32KB

RAM Size: 4.25KB

Voltage Supply: 0.9V ~ 3.6V

Data Converters: A/D 23x10b

Operating Temperature: -40°C ~ 85°C

Quality and Safety Features

Includes Brown-out Detect and Power-on Reset for system integrity

Watchdog Timer for system recovery

Compatibility

Compatible with various I2C, SPI, and UART/USART devices

Suitable for surface mount technology applications

Application Areas

Industrial control systems

Battery-powered devices

Sensor interfaces and data acquisition systems

Consumer electronics

Product Lifecycle

Currently active product not nearing discontinuation

Availability of replacements or upgrades is ensured by Silicon Labs

Several Key Reasons to Choose This Product

High integration reduces complexity and BOM cost

Low power consumption extends battery life

Versatile connectivity options for broad application use

Reliable performance across a wide temperature range

Active product lifecycle with support from Silicon Labs