C8051F320 Datasheet

Full Speed USB, 16k ISP FLASH MCU Family


C8051F320 device is fully integrated mixed-signal System-on-a-Chip MCU. With on-chip Power-On Reset, VDD monitor, Voltage Regulator, Watchdog Timer, and clock oscillator, C8051F320 device is truly stand-alone System-on-a-Chip solutions. The FLASH memory can be reprogrammed in-circuit, providing non-volatile data storage, and also allowing field upgrades of the 8051 firmware. User software has complete control of all peripherals, and may individually shut down any or all peripherals for power savings. The C8051F320 is specified for 2.7 V-to-3.6 V operation over the industrial temperature range (-40°C to +85°C). (Note that 3.0 V-to-3.6 V is required for USB communication.) The Port I/O and /RST pins are tolerant of input signals up to 5 V. C8051F320/1 are available in a 32-pin LQFP or a 28-pin MLP package. C8051F320 Features • High-speed pipelined 8051-compatible microcontroller core (up to 25 MIPS)• In-system, full-speed, non-intrusive debug interface (on-chip)• Universal Serial Bus (USB) Function Controller with eight flexible endpoint pipes, integrated transceiver, and 1k FIFO RAM• Supply Voltage Regulator (5V-to-3V)• True 10-bit 200 ksps 17-channel single-ended/differential ADC with analog multiplexer• On-chip Voltage Reference and Temperature Sensor• On-chip Voltage Comparators• Precision programmable 12 MHz internal oscillator and 4x clock multiplier• 16k bytes of on-chip FLASH memory.


[{"Name":"Maximum Ambient temperature under bias","Value":"-55 to 125 °C"},{"Name":"Maximum Storage Temperature","Value":"-65 to 150 °C"},{"Name":"Maximum Voltage on any Port I/O Pin or /RST with respect to GND","Value":"-0.3 to 5.8 V"},{"Name":"Maximum Voltage on VDD with respect to GND ","Value":"-0.3 to 4.2 V"},{"Name":"Maximum Total current through VDD and GND","Value":"500 mA"},{"Name":"Maximum output current sunk by /RST or any Port pin","Value":"100 mA"},{"Name":"","Value":""},{"Name":"","Value":""},{"Name":"","Value":""},{"Name":"","Value":""}]

Manufacturer information

Warm Hint

What HQEW.NET can offer here?
1. www.hqew.net/product-data provides numerous and various electronic part data-sheet and technology document here., if it can't be shown, Please feel free to ask us for it.
2. www.hqew.net/news provides the latest information of the semiconductor industry or the electronics industry for you.
3. www.hqew.net provides verified suppliers and numerous electronic components for your demand and business.
Any questions you can contact us by email cs@hqew.net.
Request for Datasheet

  • Part No     :
  • Your Email:
  • Content     :

related datasheet
Browse Alphabetically: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z 0 1 2 3 4 5 6 7 8 9
Contact Us


One to One Customer Service