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C8051F341-GQR The C8051F341-GQR is an 8-bit 8051 microcontroller from Silicon Labs with 32KB Flash memory and 48 MHz operation. It features USB connectivity, 40 I/O lines, and a 48-TQFP package.
Mfr Part #:

C8051F341-GQR

Available from 1 distributors
Mfr Name: Silicon Labs
Silicon Labs
The C8051F341-GQR is an 8-bit 8051 microcontroller from Silicon Labs with 32KB Flash memory and 48 MHz operation. It features USB connectivity, 40 I/O lines, and a 48-TQFP package.
Total Stock: 403 pcs

C8051F341-GQR Available from 1 distributor

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

C8051F341-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
Speed
Supplier Device Package
Voltage

C8051F341-GQR Description

Short technical summary and product information.

The C8051F341-GQR is an 8-bit microcontroller based on the 8051 core, part of Silicon Labs' C8051F34x family. It operates at up to 48 MHz and includes 32KB of Flash program memory and 2.25KB of RAM.

 

It offers a rich set of digital peripherals including EBI/EMI, SMBus (I2C), SPI, UART/USART, and USB. Analog peripherals include a 10-bit ADC with 20 channels, two comparators, and a temperature sensor. It also features brown-out detect, POR, PWM, and watchdog timer.

 

The device is supplied in a 48-TQFP package (7x7 mm) for surface mount assembly. It operates over -40°C to 85°C and requires a 2.7V to 3.6V supply.

 

Suitable for embedded control applications requiring USB connectivity, such as industrial control, human interface devices, and data acquisition systems.

C8051F341-GQR Quick Information

Product Type: Microcontroller
Canonical Name: C8051F341-GQR 8-bit Microcontroller
Subcategory: 8-bit Microcontroller

C8051F341-GQR Compliance

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

C8051F341-GQR Features

  • High-speed 8051 core with 48 MIPS performance.
  • 32KB Flash program memory with in-system programming.
  • Full-speed USB 2.0 controller with integrated transceiver.
  • 10-bit ADC with 20 channels and 200 ksps.
  • 40 I/O pins with 5V tolerance and high sink current.

C8051F341-GQR Applications

  • Embedded systems requiring USB connectivity.
  • Industrial control and automation applications.
  • Human interface devices and data loggers.
  • Sensor interfacing and data acquisition.

C8051F341-GQR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the C8051F341-GQR?

2.7V to 3.6V.

What package does the C8051F341-GQR come in?

48-TQFP (7x7 mm).

What is the operating temperature range?

-40°C to 85°C.

Is the C8051F341-GQR RoHS compliant?

RoHS3 compliant (unverified).

What is the maximum clock speed?

48 MHz.

How much Flash memory does it have?

32KB (32K x 8).

What connectivity interfaces are available?

EBI/EMI, SMBus (I2C), SPI, UART/USART, and USB.

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