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C8051F303-GMR The Silicon Labs C8051F303-GMR is an 8-Bit microcontroller featuring 8KB of FLASH program memory and 256 Bytes of RAM. It operates at speeds up to 25MHz.
Mfr Part #:

C8051F303-GMR

Available from 1 distributors
Mfr Name: Silicon Labs
Silicon Labs
The Silicon Labs C8051F303-GMR is an 8-Bit microcontroller featuring 8KB of FLASH program memory and 256 Bytes of RAM. It operates at speeds up to 25MHz.
✓ Total Stock: 600 pcs
$ Price Range: $1.52

C8051F303-GMR Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Smaxon Electronics ✓
Non-Authorised Inventory information
600 pcs
On Request
600 pcs On Request 1 On Request On Request 02+ On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

C8051F303-GMR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Connectivity
Core Processor
Core Size
Mounting Type
Number of I
Operating Temperature
Oscillator Type
Peripherals
Program Memory Size
Program Memory Type
RAM Size
SVHC Present
Speed
Supplier Device Package
Voltage
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C8051F303-GMR Description

Short technical summary and product information.

The C8051F303-GMR from Silicon Labs is an 8-Bit microcontroller based on the high-speed 8051 core. It offers 8KB of FLASH program memory and 256 Bytes of internal data RAM, capable of executing instructions at up to 25 MIPS with a 25 MHz clock.

 

This microcontroller includes essential peripherals such as POR, PWM, and WDT, along with 8 I/O pins. It supports connectivity via SMBus (2-Wire/I²C) and UART/USART interfaces. The device 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 C8051F303-GMR is available in an 11-QFN (3x3 mm) package and is designed for surface mounting. Its internal oscillator provides a stable clock source for operation.

C8051F303-GMR Quick Information

Product Type: Microcontroller
Canonical Name: Silicon Labs C8051F303-GMR 8-Bit Microcontroller
Subcategory: 8-Bit

C8051F303-GMR Compliance

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

C8051F303-GMR Estimated Pricing

Qty Low High
1+ $1.52 $1.52

Estimated market price range - modelled values for guidance only, not live distributor offers.

C8051F303-GMR Features

  • 8-Bit 8051 microcontroller core.
  • Up to 25MHz operation speed.
  • 8KB FLASH program memory.
  • 256 Bytes internal data RAM.
  • 11-QFN surface mount package.

C8051F303-GMR Applications

  • Embedded control systems.
  • Industrial automation.
  • Consumer electronics.
  • IoT devices.

C8051F303-GMR FAQs

5 frequently asked questions generated from this part’s specifications.
What is the operating voltage for the C8051F303-GMR?

The operating voltage is 2.7V to 3.6V.

What package type is the C8051F303-GMR available in?

It is available in an 11-QFN (3x3) package and a 10-VFDFN Exposed Pad package.

What is the operating temperature range?

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

What is the program memory size?

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

What is the RAM size?

The RAM size is 256 x 8.

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