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C8051F067-GQR The Silicon Labs C8051F067-GQR is an 8-bit microcontroller featuring a 25MHz 8051 core, 32KB of FLASH program memory, and 4.25KB of RAM. It offers 24 general purpose I/O pins and operates from 2.7V to 3.6V.
Mfr Part #:

C8051F067-GQR

Available from 1 distributors
Mfr Name: Silicon Labs
Silicon Labs
The Silicon Labs C8051F067-GQR is an 8-bit microcontroller featuring a 25MHz 8051 core, 32KB of FLASH program memory, and 4.25KB of RAM. It offers 24 general purpose I/O pins and operates from 2.7V to 3.6V.
Total Stock: 535 pcs

C8051F067-GQR Available from 1 distributor

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Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
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535 pcs
535 pcs On Request 1 On Request On Request On Request On Request 2026-02-23 21:33:16

C8051F067-GQR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Connectivity
Core Processor
Core Size
Data Converters
Mounting Type
Number of I
Operating Temperature
Oscillator Type
Peripherals
Program Memory Size
Program Memory Type
RAM Size
SVHC Present
Speed
Supplier Device Package
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C8051F067-GQR Description

Short technical summary and product information.

The C8051F067-GQR from Silicon Labs is an 8-bit microcontroller based on the high-speed 8051 core, capable of up to 25 MIPS throughput. It features 32KB of in-system programmable Flash memory and 4.25KB of internal data RAM. This device includes two 16-bit SAR ADCs with up to 1 Msps throughput and two 12-bit DACs.

 

Connectivity options include hardware SMBus (I2C compatible), SPI, and two UART serial ports. The microcontroller is equipped with 24 general purpose I/O pins and peripherals such as a watchdog timer, precision VDD monitor, and brown-out detector. It operates within a supply voltage range of 2.7V to 3.6V and has an operating temperature range of -40°C to 85°C.

 

The C8051F067-GQR is supplied in a 64-TQFP (10x10) package and is designed for surface mount applications. It also includes on-chip JTAG debug circuitry for in-circuit debugging and IEEE1149.1 compliant boundary scan capabilities.

C8051F067-GQR Quick Information

Product Type: Microcontroller
Canonical Name: Silicon Labs C8051F067-GQR 8-Bit Microcontroller
Subcategory: 8-Bit

C8051F067-GQR Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

C8051F067-GQR Features

  • 8-bit 8051 microcontroller core.
  • 25MHz maximum clock speed.
  • 32KB Flash and 4.25KB RAM.
  • Two 16-bit ADCs and two 12-bit DACs.
  • 64-TQFP surface mount package.

C8051F067-GQR Applications

  • Embedded control applications.
  • Data acquisition systems.
  • Industrial automation.
  • Consumer electronics.

C8051F067-GQR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage for the C8051F067-GQR?

The operating voltage is 2.7V to 3.6V.

What package type is the C8051F067-GQR available in?

The C8051F067-GQR is available in a 64-TQFP package.

What is the operating temperature range for this microcontroller?

The operating temperature range is -40°C to 85°C (TA).

What is the program memory size of the C8051F067-GQR?

The program memory size is 32KB (32K x 8).

How much RAM does the C8051F067-GQR have?

The RAM size is 4.25K x 8.

What are the data conversion capabilities?

It features two 16-bit ADCs.

What connectivity options are available?

Connectivity includes SMBus (2-Wire/I²C), SPI, and UART/USART.

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