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C8051F231

C8051F231

C8051F231

Silicon Labs

8KB 8K x 8 FLASH 8051 8-Bit Microcontroller C8051F2xx Series C8051F2 32 Pin 25MHz 3V 32-LQFP

SOT-23

C8051F231 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mounting Type Surface Mount
Package / Case 32-LQFP
Surface MountYES
Number of Pins 32
Operating Temperature-40°C~85°C TA
PackagingTray
Series C8051F2xx
Published 2000
JESD-609 Code e0
Part StatusObsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 32
Terminal Finish Tin/Lead (Sn/Pb)
Max Power Dissipation1W
Terminal Position QUAD
Terminal FormGULL WING
Supply Voltage 3V
Terminal Pitch0.8mm
Frequency 25MHz
Base Part Number C8051F2
Pin Count32
Supply Voltage-Min (Vsup) 2.7V
Interface SPI, UART, USART
Memory Size8kB
Oscillator TypeInternal
Number of I/O 22
RAM Size 256 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
Access Time 25 μs
Has ADC NO
DMA Channels NO
Data Bus Width 8b
PWM Channels NO
DAC Channels NO
Number of Timers/Counters 3
ROM (words) 8192
Length 7mm
Height Seated (Max) 1.6mm
Radiation HardeningNo
RoHS StatusNon-RoHS Compliant
Lead Free Contains Lead
In-Stock:4599 items

C8051F231 Product Details

C8051F231 Overview


There is a 32-LQFP package available. The board has 22 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 32. 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 32 pins that can be accessed. It comes with 3 timers/counters that can be set up. The pins counted are 32.

C8051F231 Features


32-LQFP package
Mounting type of Surface Mount


C8051F231 Applications


There are a lot of Silicon Labs
C8051F231 Microcontroller applications.


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

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