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C8051F226R

C8051F226R

C8051F226R

Silicon Labs

8KB 8K x 8 FLASH 8051 8-Bit Microcontroller C8051F2xx Series C8051F2 48 Pin 25MHz 3V 48-TQFP

SOT-23

C8051F226R Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mounting Type Surface Mount
Package / Case 48-TQFP
Surface MountYES
Number of Pins 48
Operating Temperature-40°C~85°C TA
PackagingTape & Reel (TR)
Series C8051F2xx
Published 2000
Part StatusObsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 48
HTS Code8542.31.00.01
Terminal Position QUAD
Terminal FormGULL WING
Peak Reflow Temperature (Cel) NOT SPECIFIED
Supply Voltage 3V
Terminal Pitch0.5mm
Reach Compliance Code unknown
Frequency 25MHz
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number C8051F2
Pin Count48
Qualification StatusNot Qualified
Supply Voltage-Max (Vsup) 3.6V
Supply Voltage-Min (Vsup) 2.7V
Interface SPI, UART, USART
Memory Size8kB
Oscillator TypeInternal
Number of I/O 32
RAM Size 1.25K x 8
Voltage - Supply (Vcc/Vdd) 2.7V~3.6V
uPs/uCs/Peripheral ICs Type MICROCONTROLLER
Core Processor 8051
Peripherals Brown-out Detect/Reset, POR, WDT
Program Memory TypeFLASH
Core Size 8-Bit
Program Memory Size 8KB 8K x 8
Connectivity SPI, UART/USART
Bit Size 8
Data Converter A/D 32x8b
Access Time 25 μs
Has ADC YES
DMA Channels NO
Data Bus Width 8b
PWM Channels NO
DAC Channels NO
Length 7mm
Height Seated (Max) 1.2mm
RoHS StatusNon-RoHS Compliant
Lead Free Contains Lead
In-Stock:2333 items

C8051F226R Product Details

C8051F226R Overview


There is a 48-TQFP package available. The board has 32 I/Os. Using the Mounting Type Surface Mount, the MCU is mounted on PCB. A 8-Bit core is used in order to power the IC chip. The type of memory it uses for its program is FLASH. -40°C~85°C TA is the temperature range at which this Microcontroller operates. C8051F2xx-series components are electrical components. In the case of this Microcontroller, the memory size of the program is 8KB 8K x 8. Powered by a 8051 Core processor. Microcontroller's a MICROCONTROLLER uPs/uCs/Peripheral IC. IC Chip terminations are 48. As a result, this Microcontroller comes with a 8-bit size. Input voltage for the chip is 3V volts. A total of NO DMA channels are available. This IC part has a memory size of 8kB. There are a number of alternatives to the base part number C8051F2 that you can find. Performing well when operated at frequency 25MHz can be achieved. Using NO PWM channels, the device works. On the chip, there are 48 pins that can be accessed. The pins counted are 48.

C8051F226R Features


48-TQFP package
Mounting type of Surface Mount


C8051F226R Applications


There are a lot of Silicon Labs
C8051F226R Microcontroller applications.


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

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