Silicon Labs

C8051F321R

The C8051F321R is a microcontroller from Silicon Labs that is based on the 8051 microcontroller architecture. It is a high-performance, low-power device that is designed for a wide range of embedded control applications.

Description:

The C8051F321R is a 16-bit microcontroller that features a high-speed CPU, up to 128KB of on-chip flash memory, and a range of integrated peripherals. It is built using a high-performance, low-power CMOS process and operates on a single 5V supply. The device is available in a range of package options, including a 100-pin LQFP.

Features:

• 16-bit CPU with up to 24MHz operation
• Up to 128KB of on-chip flash memory
• On-chip peripherals include UART, SPI, I2C, and USB
• 10-bit ADC with up to 8 channels
• Flexible clock system with internal and external oscillator options
• Power management features including power-down mode and power-scaling
• Up to 40 I/O pins with 5V tolerant inputs
• On-chip debugging and programming with JTAG and ISP interfaces

Applications:

The C8051F321R is suitable for a wide range of embedded control applications, including:

• Industrial control and automation
• Medical equipment
• Portable devices
• Consumer electronics
• Automotive systems
• Smart home devices
• IoT devices

Overall, the C8051F321R is a versatile and powerful microcontroller that offers a range of features and capabilities to meet the needs of a wide range of applications. Its high performance, low power consumption, and integrated peripherals make it an ideal choice for embedded control applications where space and power are at a premium.