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C8051F855-C-GMR

C8051F855-C-GMR

C8051F855-C-GMR

Silicon Labs

2KB 2K x 8 FLASH 8051 8-Bit Microcontroller C8051F85x Series 25MHz 3V 20-VFQFN Exposed Pad

SOT-23

C8051F855-C-GMR Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 8 Weeks
Contact PlatingTin
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 20-VFQFN Exposed Pad
Operating Temperature-40°C~85°C TA
PackagingTape & Reel (TR)
Series C8051F85x
Published 2013
Part StatusActive
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 20
Terminal Position QUAD
Terminal FormNO LEAD
Supply Voltage 3V
Terminal Pitch0.5mm
Frequency 25MHz
Qualification StatusNot Qualified
Supply Voltage-Max (Vsup) 3.6V
Power Supplies2.5/3.3V
Supply Voltage-Min (Vsup) 2.2V
Interface I2C, SPI, UART, USART
Memory Size2kB
Oscillator TypeInternal
Number of I/O 15
RAM Size 256 x 8
Voltage - Supply (Vcc/Vdd) 2.2V~3.6V
uPs/uCs/Peripheral ICs Type MICROCONTROLLER
Core Processor 8051
Peripherals Brown-out Detect/Reset, POR, PWM, WDT
Program Memory TypeFLASH
Core Size 8-Bit
Program Memory Size 2KB 2K x 8
Connectivity I2C, SPI, UART/USART
Bit Size 8
Watchdog TimerYes
Has ADC YES
DMA Channels NO
Data Bus Width 8b
PWM Channels YES
Number of Timers/Counters 4
Screening Level AEC-Q100
Number of Programmable I/O 16
RAM (bytes) 512
Length 3mm
RoHS StatusRoHS Compliant
In-Stock:7881 items

Pricing & Ordering

QuantityUnit PriceExt. Price

C8051F855-C-GMR Product Details

C8051F855-C-GMR Overview


A 20-VFQFN Exposed Pad package is included. In total, it has 15 inputs and outputs. This Microcontroller is mounted using the Surface Mount mounting type. Powered by the 8-Bit core, it offers a wide range of capabilities. The type of memory that the program uses is FLASH. The temperature range of this Microcontroller is within the range of -40°C~85°C TA. C8051F85x series components belong to this electrical component. Its program memory size is 2KB 2K x 8. There is a 8051 Core Processor inside MCU that provides this device with its power. MICROCONTROLLER uPs, uCs, and peripheral ICs make up the Microcontroller. Microcontroller is known that the chip has 20 terminations in total. The part works on a 8-bit basis. An output voltage of 3V volts is available for this Microcontroller chip. The Microcontroller chip has NO DMA channels. 2kB memory size belongs to the part. A good performance can be achieved at a frequency of 25MHz, as long as it is operated at a low power consumption. In order for the device to work with the motor, it utilizes the PWM channel YES. A total of 4 timers/counters are included in the package. This 8 Programmable I/O section allows you to program the device in many different ways depending on what you need.

C8051F855-C-GMR Features


20-VFQFN Exposed Pad package
Mounting type of Surface Mount


C8051F855-C-GMR Applications


There are a lot of Silicon Labs
C8051F855-C-GMR Microcontroller applications.


  • Calculator
  • Kindle
  • Christmas lights
  • 3D printers
  • Washing machine
  • Microwave ovens
  • Home appliances
  • Home video and audio
  • Entertainment products
  • Digital cameras

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