Manufacturer Part Number
C8051F321-GM
Manufacturer
Silicon Labs
Introduction
The C8051F321-GM is a high-performance 8-bit microcontroller featuring a wide range of connectivity options and robust on-chip peripherals. It is intended for embedded control applications.
Product Features and Performance
Core Processor: 8051, 8-Bit
Speed: 25MHz
Connectivity Options: SMBus (2-Wire/I2C), SPI, UART/USART, USB
Integrated Peripherals: Brown-out Detect/Reset, Power-On Reset, PWM, Temperature Sensor, Watchdog Timer
Program Memory Size: 16KB (16K x 8) FLASH
RAM Size: 2.25K x 8
Data Converters: A/D 13x10b
Internal Oscillator
Operating Temperature Range: -40°C to 85°C
Product Advantages
Offers a variety of communication interfaces for extensive peripheral connectivity.
Embedded temperature sensor and watchdog timer enhance reliability and system safety.
FLASH memory for efficient program storage.
Key Technical Parameters
Number of I/O: 21
Voltage Supply: 2.7V to 3.6V
Mounting Type: Surface Mount
Package: 28-VFQFN Exposed Pad, 28-MLP (5x5)
Quality and Safety Features
Brown-out Detect/Reset and Power-On Reset for improved operational stability.
Temperature sensor facilitates system monitoring.
Compatibility
Ideal for development within the C8051F32x series ecosystem.
Application Areas
Industrial automation
Consumer electronics
Embedded systems
Product Lifecycle
Status: Not For New Designs
Note: Check for available replacements or upgrades due to the status.
Several Key Reasons to Choose This Product
High-speed 25MHz operation for efficient processing.
Comprehensive connectivity options including USB, SPI, and SMBus.
Robust safety features with integrated sensors and reset capabilities.
Flash memory provides ample space and flexibility for complex applications.
Wide operating temperature suitable for challenging environmental conditions.