Manufacturer Part Number
C8051F920-GMR
Manufacturer
silicon-labs
Introduction
The C8051F920-GMR is a high-performance, 8-bit microcontroller from Silicon Labs' C8051F9xx series, specifically designed for low-power and multi-functional embedded applications.
Product Features and Performance
Core Processor: 8051
Core Size: 8-Bit
Speed: 25MHz
Connectivity: SMBus (2-Wire/I2C), SPI, UART/USART
Peripherals: Brown-out Detect/Reset, Power-On Reset, PWM, Temperature Sensor, Watchdog Timer
Number of I/O: 24
Program Memory Size: 32KB (FLASH)
RAM Size: 4.25K x 8
Data Converters: A/D 23x10 bit
Oscillator Type: Internal
Operating Temperature Range: -40°C to 85°C
Product Advantages
Integrated high resolution A/D converter.
Ultra low-power consumption.
Supports a wide range of serial communication interfaces.
Key Technical Parameters
Speed: 25MHz
Program Memory: 32KB FLASH
I/O Count: 24
Voltage Supply: 0.9V to 3.6V
Temperature Range: -40°C to 85°C
Quality and Safety Features
Robust brown-out detect and reset.
Integrated Power-On Reset.
Watchdog timer to ensure continuous operation.
Compatibility
Compatible with SMBus, SPI, and UART/USART communication protocols.
Application Areas
Consumer Electronics
Industrial Controls
Automotive systems
Product Lifecycle
Status: Obsolete
Note: Potential alternatives or upgrades should be checked with manufacturer for newer models or replacements.
Several Key Reasons to Choose This Product
High-performance 8-bit microcontroller ideal for varied applications requiring precise sensor readings and data processing.
Support for multiple serial protocols ensuring compatibility with various peripherals.
Low power consumption ideal for battery-operated devices.
High reliability with integrated safety features to prevent failure.
Long operating temperature range suited for harsh environments.