Manufacturer Part Number
C8051F231-GQ
Manufacturer
Silicon Labs
Introduction
8-bit 8051 Microcontroller with SPI, UART/USART
Product Features and Performance
8-bit 8051 Core Processor
Speeds up to 25MHz
SPI, UART/USART Connectivity
22 Programmable I/O Lines
8KB Flash Memory
256 Bytes RAM
Product Advantages
Optimized for embedded control applications
Small form factor with 32-LQFP packaging
Internal Oscillator requiring no external components
Advanced power management for energy efficiency
Key Technical Parameters
Core Size: 8-Bit
Speed: 25MHz
Program Memory Size: 8KB
RAM Size: 256 Bytes
Voltage Supply: 2.7V to 3.6V
Operating Temperature Range: -40°C to 85°C
Mounting Type: Surface Mount
Package: 32-LQFP
Quality and Safety Features
Brown-out Detect/Reset
Power-on Reset
Watchdog Timer for system reliability
Compatibility
Compatible with a wide range of development tools
Standard 32-LQFP package for easy PCB design
Application Areas
Industrial control systems
Consumer electronics
Automotive systems
Robotic systems
Product Lifecycle
Not For New Designs
Potential for limited availability
Replacements or upgrades may be offered by manufacturer
Several Key Reasons to Choose This Product
Versatility in connectivity options
Highly integrated for reduced system cost
Robust operating temperature range for harsh environments
Energy efficient for battery-powered applications
Ease of use for rapid development and time-to-market
Dedicated and established support network from Silicon Labs
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