Manufacturer Part Number
C8051F347-GQ
Manufacturer
Silicon Labs
Introduction
The C8051F347-GQ is an 8-bit embedded microcontroller from Silicon Labs, designed for high-performance applications requiring a mix of low power consumption and high-speed processing within the C8051F34x series.
Product Features and Performance
Core Processor: 8051, 8-Bit at 25MHz
Connectivity includes SMBus (2-Wire/I2C), SPI, UART/USART, USB
On-chip peripherals: Brown-out Detect/Reset, Power-on Reset (POR), Pulse Width Modulation (PWM), Temperature Sensor, Watchdog Timer (WDT)
25 I/O pins available for versatile connectivity
32KB of Flash memory for program storage
25KB of internal RAM
On-board A/D converter with 21 channels at 10 bits resolution
Internal oscillator for system clock
Operates across a voltage range of 2.7V to 3.6V
Product Advantages
High integration facilitating compact and efficient designs
Versatile connectivity options supporting a wide range of peripherals and interfaces
Built-in analog features reducing additional component needs
Low power consumption enhancing battery life in portable applications
Key Technical Parameters
Core Size: 8-Bit
Speed: 25MHz
Program Memory Size: 32KB
RAM Size: 2.25KB
Number of I/O: 25
Voltage Supply: 2.7V ~ 3.6V
Data Converters: A/D 21x10b
Operating Temperature: -40°C ~ 85°C
Quality and Safety Features
Embedded brown-out detect/reset for system stability under variable voltage conditions
Watchdog timer to ensure continued operation unless a system error occurs
Temperature sensor for monitoring and protecting device from unfavorable conditions
Compatibility
The C8051F347-GQ’s versatile IO and connectivity support offer compatibility with a broad range of sensors, actuators, and communications protocols, making it adaptable to a diverse array of designs and applications.
Application Areas
Industrial control
Consumer electronics
Automotive systems
Communication devices
Product Lifecycle
Product Status: Last Time Buy
This product status indicates that the C8051F347-GQ is nearing discontinuation but may still be available for purchase. Users should plan for future replacements or upgrades.
Several Key Reasons to Choose This Product
High performance 8-bit processing ideal for a variety of applications.
Extensive built-in peripherals minimizing external component count.
Low power operation suited for battery-powered devices.
Flexible connectivity options facilitating easy integration.
Silicon Labs provides extensive support and documentation, easing development processes.