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C8051F821-GS

C8051F821-GS

C8051F821-GS

Silicon Labs

8KB 8K x 8 FLASH 8051 8-Bit Microcontroller C8051F82x Series C8051F82 16 Pin 25MHz 3V 16-SOIC (0.154, 3.90mm Width)

SOT-23

C8051F821-GS Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 6 Weeks
Contact PlatingTin
Mounting Type Surface Mount
Package / Case 16-SOIC (0.154, 3.90mm Width)
Surface MountYES
Number of Pins 16
Operating Temperature-40°C~85°C TA
PackagingTube
Series C8051F82x
Published 2008
Part StatusNot For New Designs
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 16
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) NOT SPECIFIED
Supply Voltage 3V
Terminal Pitch1.27mm
Frequency 25MHz
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number C8051F82
Pin Count16
Qualification StatusNot Qualified
Operating Supply Voltage3V
Number of Channels 3
Memory Size8kB
Oscillator TypeInternal
Number of I/O 13
RAM Size 512 x 8
Voltage - Supply (Vcc/Vdd) 1.8V~3.6V
uPs/uCs/Peripheral ICs Type MICROCONTROLLER
Core Processor 8051
Peripherals Cap Sense, 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 9.9mm
Height Seated (Max) 1.75mm
RoHS StatusRoHS Compliant
In-Stock:4774 items

Pricing & Ordering

QuantityUnit PriceExt. Price
48$1.45521$69.85008

C8051F821-GS Product Details

C8051F821-GS Overview


The package is 16-SOIC (0.154, 3.90mm Width)-shaped. There are 13 I/Os. In the case of the IC chip, the type of mounting is Surface Mount. Microcontroller is based on the 8-Bit core architecture. The type of program memory it uses is FLASH. Temperatures in the range of -40°C~85°C TA are operated by this Microcontroller. It is part of the C8051F82x series of electrical components. Having a size of 8KB 8K x 8, Microcontroller has a program memory of X bytes. A 8051 Core Processor is at the core of this Microcontroller. This device belongs to the MICROCONTROLLER uPs/uCs/Peripheral ICs category. IC Chip 16 has 16 terminations. 8-bits are used for its size. IC Chip has 3V volt supply outputs. With NO DMA channels, Microcontroller chip can handle large data transfers. 8kB is the size of the memory in the IC part. Using the base part number C8051F82, you will be able to find alternatives for the part. Using a 25MHz frequency, this electronic part can perform efficiently. Devices work in YES PWM channels. On the chip, 16 pins are accessible. The pin count is 16.

C8051F821-GS Features


16-SOIC (0.154, 3.90mm Width) package
Mounting type of Surface Mount


C8051F821-GS Applications


There are a lot of Silicon Labs
C8051F821-GS Microcontroller applications.


  • Instrument control
  • Toys
  • Robots
  • Radio
  • Television
  • Heater/Fan
  • Calculator
  • Kindle
  • Christmas lights
  • 3D printers

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