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C8051F820-GM

C8051F820-GM

C8051F820-GM

Silicon Labs

8KB 8K x 8 FLASH 8051 8-Bit Microcontroller C8051F82x Series C8051F82 20 Pin 25MHz 3V 20-VFQFN Exposed Pad

SOT-23

C8051F820-GM Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 6 Weeks
Contact PlatingTin
Mounting Type Surface Mount
Package / Case 20-VFQFN Exposed Pad
Surface MountYES
Number of Pins 20
Operating Temperature-40°C~85°C TA
PackagingTube
Series C8051F82x
Published 2008
Part StatusNot For New Designs
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 20
Terminal Position QUAD
Terminal FormNO LEAD
Peak Reflow Temperature (Cel) NOT SPECIFIED
Supply Voltage 3V
Terminal Pitch0.5mm
Frequency 25MHz
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number C8051F82
Pin Count20
Qualification StatusNot Qualified
Operating Supply Voltage3V
Number of Channels 3
Memory Size8kB
Oscillator TypeInternal
Number of I/O 17
RAM Size 512 x 8
Voltage - Supply (Vcc/Vdd) 1.8V~3.6V
uPs/uCs/Peripheral ICs Type MICROCONTROLLER
Core Processor 8051
Peripherals POR, PWM, WDT
Program Memory TypeFLASH
Core Size 8-Bit
Program Memory Size 8KB 8K x 8
Connectivity SMBus (2-Wire/I2C), SPI, UART/USART
Bit Size 8
Watchdog TimerYes
Has ADC NO
DMA Channels NO
Data Bus Width 8b
PWM Channels YES
DAC Channels NO
Length 4mm
Height Seated (Max) 1mm
RoHS StatusRoHS Compliant
In-Stock:5506 items

Pricing & Ordering

QuantityUnit PriceExt. Price
91$1.26473$115.09043

C8051F820-GM Product Details

C8051F820-GM Overview


The package has a 20-VFQFN Exposed Pad shape. With 17 I/Os, it's pretty good. The Microcontroller's mounting type is Surface Mount and this IC chip has the following features. As the name implies, this Microcontroller is based on the 8-Bit core. As far as its program memory type is concerned, it is FLASH. Temperatures within -40°C~85°C TA range are measured by this Microcontroller. The C8051F82x series is comprised of this electrical component. The electronic part has a program memory size of 8KB 8K x 8. There's a 8051 Core Processor inside. The IC chip fits into the MICROCONTROLLER uPs/uCs/Peripheral ICs category. There are 20 terminations on the IC chip. 8-bits are the size of the data that comes with MCU. A 3V volt supply is provided by the Microcontroller chip. In addition to that, MCU chip has NO DMA channels. Its memory size is 8kB. It is possible to find alternatives to the base part number C8051F82 by using the part number search tool. An effective performance can be achieved at a frequency of 25MHz. There are a total of YES channels in the device. It is possible to access the 20 pins on the chip. A total of 20 pins are included in the package.

C8051F820-GM Features


20-VFQFN Exposed Pad package
Mounting type of Surface Mount


C8051F820-GM Applications


There are a lot of Silicon Labs
C8051F820-GM Microcontroller applications.


  • Robots
  • Radio
  • Television
  • Heater/Fan
  • Calculator
  • Kindle
  • Christmas lights
  • 3D printers
  • Washing machine
  • Microwave ovens

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