Manufacturer Part Number
C8051F022-GQR
Manufacturer
Silicon Labs
Introduction
The C8051F022-GQR is an 8-bit microcontroller from the C8051F02x series, designed for embedded applications requiring a high level of integration and low power consumption.
Product Features and Performance
Core Processor: 8051
Speed: 25 MHz
Connectivity options include EBI/EMI, SMBus (2-Wire/I2C), SPI, UART/USART
Built-in Peripherals: Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT
Number of I/O: 64
Program Memory Size: 64KB (64K x 8)
Internal Oscillator Type
Operating Temperature Range: -40°C to 85°C
Product Advantages
High integration of features suitable for complex embedded applications
Low power consumption supporting battery-powered devices
Highly reliable with built-in safety features such as brown-out detect/reset
Key Technical Parameters
Core Size: 8-Bit
Program Memory Type: FLASH
RAM Size: 4.25K x 8
Voltage Supply: 2.7V ~ 3.6V
Data Converters: A/D 8x8b, 8x10b; D/A 2x12b
Package: 100-TQFP (14x14)
Quality and Safety Features
Features include Power-on Reset (POR), Watchdog Timer (WDT), and Temperature Sensor for system safety and reliability
Brown-out Detect/Reset ensures proper operation under variable power conditions
Compatibility
Compatible with existing 8051 based hardware and software resources
Surface Mount 100-TQFP package for integration in various board designs
Application Areas
Ideal for automotive, industrial, and consumer electronics applications requiring intensive I/O operations
Product Lifecycle
Status: Not For New Designs
Note that device is recommended for existing designs; new designs should consider alternative upgraded microcontrollers
Several Key Reasons to Choose This Product
Advanced connectivity with SMBus, SPI, and UART interfaces
Capable of handling multiple analog to digital and digital to analog conversions
Robust operating temperature range suited for harsh environments
Tape & Reel packaging ideal for high-volume automated production setups
C8051F022-GQSilicon