C8051F342-GQ - Silicon Labs

Manufacturer Part Number

C8051F342-GQ

Manufacturer

Silicon Labs

Introduction

The C8051F342-GQ is an 8-bit embedded microcontroller from the C8051F34x series, featuring advanced connectivity and peripheral options.

Product Features and Performance

Core Processor: 8051

Core Size: 8-Bit

Speed: 48MHz

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

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

Number of I/O: 25

Program Memory Size: 64KB (64K x 8)

Program Memory Type: FLASH

RAM Size: 4.25K x 8

Voltage - Supply (Vcc/Vdd): 2.7V ~ 3.6V

Data Converters: A/D 21x10 bit

Oscillator Type: Internal

Operating Temperature: -40°C ~ 85°C

Product Advantages

Cost-effective with advanced features integration for complex applications.

Compact 32-LQFP (7x7) packaging, suitable for surface mount requirements.

Integrated USB, SMBus, and other communication interfaces for enhanced connectivity.

Key Technical Parameters

Speed: 48MHz

Program Memory: 64KB FLASH

A/D Converters: 21x10 bit resolution

Operating Voltage: 2.7V to 3.6V

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

Quality and Safety Features

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

Temperature Sensor for monitoring and adaptive thermal management.

Compatibility

Standard SPI, I2C-compatible SMBus, and USB interfaces for broad peripheral device support.

Compatible with surface mount technologies and 32-LQFP package integrated circuit boards.

Application Areas

Industrial automation

Consumer electronics

Automotive systems

Communications equipment

Product Lifecycle

Not For New Designs, indicating it might be nearing the end of its production life.

Potential replacements or upgrades should be considered for new applications.

Several Key Reasons to Choose This Product

High-performance 8-bit microcontroller with 48MHz speed for efficient processing.

Integrated high-resolution A/D converters ideal for sensor interfacing and data acquisition.

Versatile connectivity options including USB, SMBus, and UART/USART for various communication needs.

Robust operating temperature range suits demanding environments.

Proven Silicon Labs quality and reliability in embedded applications.