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.
