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C8051F231-GQ – Silicon Labs

Disclaimer: The image displayed serves as a mere illustration and does not provide precise specifications. For accurate details, We recommend referring to the official product data sheet.


In stock

Manufacturer Silicon Labs
Manufacturer Part No.C8051F231-GQ – Silicon Labs
Detailed Description8051 C8051F2xx Microcontroller IC 8-Bit 25MHz 8KB (8K x 8) FLASH 32-LQFP (7x7)
DatasheetDatasheet Link

Key Stats

71% Customers retention rate

Customers from 12 countries

6 Industries

Product Attributes

CategoryIntegrated Circuits (ICs)
MfrSilicon Labs
Product StatusNot For New Designs
Matkronics ProgrammableVerified
Core Processor8051
Core Size8-Bit
ConnectivitySPI, UART/USART
PeripheralsBrown-out Detect/Reset, POR, WDT
Number of I/O22
Program Memory Size8KB (8K x 8)
Program Memory TypeFLASH
RAM Size256 x 8
Voltage – Supply (Vcc/Vdd)2.7V ~ 3.6V
Data Converters
Oscillator TypeInternal
Operating Temperature-40°C ~ 85°C (TA)
Mounting TypeSurface Mount
Package / Case32-LQFP
Supplier Device Package32-LQFP (7×7)
Base Product NumberC8051F231

Product Information

Silicon Labs C8051F231-GQ Semiconductor

The Silicon Labs C8051F231-GQ is a high-performance 8-bit microcontroller with integrated analog peripherals, designed for a wide range of applications in the industrial, automotive, and consumer electronics markets.

Key Features:

  • High-speed 8051 core running at up to 25 MHz
  • 12-bit ADC with up to 16 channels
  • On-chip temperature sensor
  • UART, SPI, and I2C communication interfaces
  • Low-power sleep modes for energy efficiency


With its high-speed core and integrated analog peripherals, the C8051F231-GQ offers superior performance and flexibility for a variety of applications. The on-chip temperature sensor provides accurate temperature monitoring, while the low-power sleep modes help extend battery life in portable devices.


The C8051F231-GQ is ideal for applications such as industrial control systems, automotive electronics, smart sensors, and IoT devices. Its versatile communication interfaces make it easy to integrate into existing systems, while its high-speed core ensures fast and efficient operation.

Why Choose Silicon Labs C8051F231-GQ?

The C8051F231-GQ stands out in the market for its combination of high performance, integrated analog peripherals, and low-power operation. Whether youre designing a new industrial control system or upgrading an existing IoT device, the C8051F231-GQ offers the features and flexibility you need to succeed.

Additional Info

Type Description Category Integrated Circuits (ICs) Embedded Microcontrollers Mfr Silicon Labs Series C8051F2xx Package Tray Product Status Not For New Designs Matkronics Programmable Verified Core Processor 8051 Core Size 8-Bit Speed 25MHz Connectivity SPI, UART/USART Peripherals Brown-out Detect/Reset, POR, WDT Number of I/O 22 Program Memory Size 8KB (8K x 8) Program Memory Type FLASH […]

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