Manufacturer Part Number
C8051F311-GMR
Manufacturer
Silicon Labs
Introduction
The C8051F311-GMR is a small, high-performance 8-bit microcontroller featuring a wide range of integrated peripherals suitable for various applications in embedded systems.
Product Features and Performance
8-Bit 8051 Core Processor
Operating Speed up to 25 MHz
Integrated SMBus (I2C), SPI, UART/USART for connectivity
Built-in Peripherals: Power-On Reset, Pulse Width Modulator, Temperature Sensor, Watchdog Timer
Program Memory of 16KB FLASH
RAM Size of 1.25K x 8
Product Advantages
Compact 28-QFN (5x5) Surface Mount Package
High integration to reduce system costs and complexity
Internal Oscillator for reduced external component needs
Key Technical Parameters
Core Size: 8-Bit
Speed: 25MHz
Program Memory: 16KB (16K x 8)
RAM Size: 1.25K x 8
Voltage Supply: 2.7V to 3.6V
Data Converters: 17x10 bit Analog-to-Digital
Operating Temperature: -40°C to 85°C
Quality and Safety Features
High-temperature operational reliability
Integrated watchdog timer for system stability
Compatibility
Compatible with 2-wire I2C, SPI, and UART/USART protocols
Application Areas
Suitable for industrial automation, consumer electronics, and Internet of Things (IoT)
Product Lifecycle
Labeled as Not For New Designs, indicating it may be nearing end of life with potential for replacement or upgrade needs in the future.
Several Key Reasons to Choose This Product
High integration and feature-set reduce additional component requirements
Robust operating temperature range suitable for harsh environments
Flexibility in connectivity options cater to diverse application design needs.
Internal oscillator minimizes the need for external timing devices
Optimized packaging for space-conscious applications