C8051F337-GMR The C8051F337-GMR is an 8-bit 8051 microcontroller from Silicon Labs with 16KB Flash memory and 768 bytes of RAM. It operates at up to 25MHz and features 17 I/O pins in a compact 20-QFN package.
Mfr Part #:

C8051F337-GMR

Available from 1 distributors
Mfr Name: Silicon Labs
Silicon Labs
The C8051F337-GMR is an 8-bit 8051 microcontroller from Silicon Labs with 16KB Flash memory and 768 bytes of RAM. It operates at up to 25MHz and features 17 I/O pins in a compact 20-QFN package.
✓ Total Stock: 5,604 pcs

C8051F337-GMR Available from 1 distributor

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C8051F337-GMR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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Manufacturer Name
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Core Processor
Core Size
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Operating Temperature
Oscillator Type
Peripherals
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RAM Size
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C8051F337-GMR Description

Short technical summary and product information.

The C8051F337-GMR is a high-speed 8-bit microcontroller from Silicon Labs based on the pipelined 8051 core architecture. It delivers up to 25 MIPS throughput with a 25MHz clock and includes 16KB of in-system programmable Flash memory along with 768 bytes of internal data RAM.

 

This device integrates a variety of digital peripherals including SMBus (I2C-compatible), SPI, and UART/USART serial interfaces. It also features a programmable counter array (PCA) with PWM functionality, a watchdog timer, and power-on reset circuitry. The microcontroller supports an internal oscillator and can switch clock sources on-the-fly for power saving.

 

The C8051F337-GMR is supplied in a 20-VFQFN exposed pad package (20-QFN, 4x4mm) and is designed for surface mount assembly. It operates over an industrial temperature range of -40°C to +85°C and requires a supply voltage between 2.7V and 3.6V.

C8051F337-GMR Quick Information

Product Type: Microcontroller
Canonical Name: C8051F337-GMR 8-bit 8051 Microcontroller
Subcategory: 8-bit Microcontroller

C8051F337-GMR Compliance

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

C8051F337-GMR Features

  • Pipelined 8051 core with 25 MIPS throughput.
  • 16KB in-system programmable Flash memory.
  • 768 bytes internal data RAM.
  • SMBus, SPI, and UART/USART serial interfaces.
  • Operates from 2.7V to 3.6V supply.

C8051F337-GMR Applications

  • Suitable for embedded control and automation.
  • Ideal for sensor interface and data acquisition.
  • Used in industrial and consumer electronics.
  • Applicable for motor control with PWM output.

C8051F337-GMR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the C8051F337-GMR?

The C8051F337-GMR operates from 2.7V to 3.6V.

What is the operating temperature range of the C8051F337-GMR?

The C8051F337-GMR operates from -40°C to +85°C.

What package does the C8051F337-GMR come in?

The C8051F337-GMR is supplied in a 20-VFQFN Exposed Pad package (20-QFN, 4x4mm).

How much Flash memory does the C8051F337-GMR have?

The C8051F337-GMR has 16KB of Flash memory.

What is the maximum clock speed of the C8051F337-GMR?

The C8051F337-GMR operates at up to 25MHz.

What serial interfaces are available on the C8051F337-GMR?

The C8051F337-GMR supports SMBus (2-Wire/I2C), SPI, and UART/USART serial interfaces.

Is the C8051F337-GMR RoHS compliant?

The C8051F337-GMR is listed as RoHS3 Compliant, but this has not been independently verified.

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