Product Summary

The C8051F320 is a fully integrated mixed-signal System-on-a-Chip MCU.

Parametrics

C8051F320 absolute maximum ratings: (1)Ambient temperature under bias: -55 to 125 ℃; (2)Storage Temperature: -65 to 150 ℃; (3)Voltage on any Port I/O Pin or /RST with respect to GND: -0.3 to 5.8 V; (4)Voltage on VDD with respect to GND: -0.3 to 4.2 V; (5)Maximum Total current through VDD and GND: 500 mA; (6)Maximum output current sunk by /RST or any Port pin: 100 mA.

Features

C8051F320 features: (1)High-speed pipelined 8051-compatible microcontroller core (up to 25 MIPS); (2)In-system, full-speed, non-intrusive debug interface (on-chip); (3)Universal Serial Bus (USB) Function Controller with eight flexible endpoint pipes, integrated transceiver, and 1k FIFO RAM; (4)Supply Voltage Regulator (5V-to-3V); (5)True 10-bit 200 ksps 17-channel single-ended/differential ADC with analog multiplexer; (6)On-chip Voltage Reference and Temperature Sensor; (7)On-chip Voltage Comparators; (8)Precision programmable 12 MHz internal oscillator and 4x clock multiplier; (9)16k bytes of on-chip FLASH memory.

Diagrams

C8051F320 block diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
C8051F320
C8051F320
Silicon Labs
8-bit Microcontrollers (MCU) 16KB 10ADC
Data Sheet
Negotiable 
C8051F320DK
C8051F320DK
Silicon Labs
Development Boards & Kits - 8051 MCU DEVELOPMENT KIT W/ US POWER SUPPLY
Data Sheet
0-1: $59.40
C8051F320-GQ
C8051F320-GQ
Silicon Labs
8-bit Microcontrollers (MCU) 16KB 10ADC USB 32P MCU Rev E
Data Sheet
0-1: $3.24
1-25: $3.12
25-100: $3.00
100-1000: $2.74
C8051F320-GQR
C8051F320-GQR
Silicon Labs
8-bit Microcontrollers (MCU) 16KB 10ADC USB 32Pin Tape and Reel
Data Sheet
0-500: $2.83
500-1000: $2.74
C8051F320R
C8051F320R
Silicon Labs
8-bit Microcontrollers (MCU) 10 ADC 32 Pin
Data Sheet
Negotiable 
C8051F320DK-U
C8051F320DK-U

DEV KIT FOR C8051F320/F321
Data Sheet
Negotiable 
C8051F320-TB
C8051F320-TB
Silicon Labs
Sockets & Adapters With C8051F320 MCU
Data Sheet
0-1: $30.00