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EFM32LG940F256G-F-QFN64R The EFM32LG940F256G-F-QFN64R is a 32-bit microcontroller with 256KB flash memory in a 64-pin QFN package.
Mfr Part #:

EFM32LG940F256G-F-QFN64R

Available from 1 distributors
Mfr Name: Silicon Labs
Silicon Labs
The EFM32LG940F256G-F-QFN64R is a 32-bit microcontroller with 256KB flash memory in a 64-pin QFN package.
✓ Total Stock: 277 pcs

EFM32LG940F256G-F-QFN64R Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Flip Electronics ✓
Non-Authorised Inventory information
277 pcs
On Request
277 pcs On Request 1 On Request On Request On Request On Request On Request
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EFM32LG940F256G-F-QFN64R Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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EFM32LG940F256G-F-QFN64R Description

Short technical summary and product information.

The EFM32LG940F256G-F-QFN64R is an embedded microcontroller manufactured by Silicon Labs. It features an ARM Cortex-M3 core and 256KB of flash memory, suitable for various embedded applications. The device is packaged in a 64-pin QFN form factor, enabling surface-mount assembly on printed circuit boards. Its specifications make it appropriate for use in industrial control, consumer electronics, and IoT devices where reliable processing and memory capacity are required.

 

This microcontroller provides a balance of performance and power efficiency, with features supporting low-power operation modes. Its design allows integration into compact systems, with a focus on energy-conscious applications. The QFN package facilitates efficient heat dissipation and ease of mounting during manufacturing processes.

EFM32LG940F256G-F-QFN64R Quick Information

Product Type: Microcontroller
Canonical Name: EFM32LG940F256G-F-QFN64R

EFM32LG940F256G-F-QFN64R Compliance

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

EFM32LG940F256G-F-QFN64R Features

  • ARM Cortex-M3 microcontroller core used in device.
  • 256KB flash memory for data storage.
  • 64QFN package for compact design.
  • Embedded microcontroller suitable for various applications.
  • High-performance 32-bit single-core architecture.

EFM32LG940F256G-F-QFN64R Applications

  • Ideal for industrial control systems
  • Suitable for IoT device development
  • Used in consumer electronics
  • Supports energy-efficient embedded designs

EFM32LG940F256G-F-QFN64R FAQs

2 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the EFM32LG940F256G-F-QFN64R?

The operating voltage range is 1.8V to 3.3V.

What package type does the EFM32LG940F256G-F-QFN64R use?

It uses a 64-pin QFN package.

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