EFM8LB12F32E-B-QFN24 Silicon Labs Integrated Circuit (Other) In Stock

Name: EFM8LB12F32E-B-QFN24
Brand: Silicon Labs
SKU: EFM8LB12F32E-B-QFN24
Availability: InStock

High-performance 8-bit CIP-51 microcontroller for embedded control. It combines a 72 MHz core, 32 kB Flash, and compact 24-pin QFN package. From $0.50, in stock with worldwide shipping.

ACTIVEIntegrated CircuitVerified Jul 2026

Package / Visual Reference

EFM8LB12F32E-B-QFN24Other

Quick Facts

Manufacturer: Silicon Labs
Package: Other
Pin Count: 25
Lifecycle: ACTIVE
Datasheet: EFM8LB12F32E-B-QFN24 Datasheet PDF
Category: Integrated Circuit
RoHS: Compliant
Lead Time: 3–7 business days
Shipping: DHL Express · Worldwide

What are the key features of EFM8LB12F32E-B-QFN24?

High-speed 8-bit CIP-51 processing at 72 MHz
32 kB on-chip Flash for embedded firmware
Compact 24-pin QFN package for dense PCB layouts

What is EFM8LB12F32E-B-QFN24 used for?

Suitable for fast embedded control, sensor interfaces, motor subsystems, and compact industrial electronics. Its 72 MHz processing capability and 32 kB Flash support responsive firmware in space-constrained products.

Compliance & Regulatory

RoHS Status	Compliant
Lead-Free	Yes (Pb-Free)

Where can I find the EFM8LB12F32E-B-QFN24 datasheet?

EFM8LB12F32E-B-QFN24 Datasheet Download

Official datasheet from Silicon Labs

What are equivalent replacements for EFM8LB12F32E-B-QFN24?

Compatible alternatives and drop-in replacements for EFM8LB12F32E-B-QFN24:

90122-0123

suggested

View Part →

Compare all alternatives & request quotes →

Frequently Asked Questions

How much processing and program capacity does EFM8LB12F32E-B-QFN24 provide?

The device combines an 8-bit CIP-51 microcontroller core running at up to 72 MHz with 32 kB of Flash for control-oriented embedded firmware.

Will this microcontroller fit a space-constrained control board?

Yes, the 24-pin QFN package supports compact surface-mount layouts while retaining the 72 MHz performance needed by many responsive control designs.

Which details should procurement confirm for a production order?

Buyers should verify the exact EFM8LB12F32E-B-QFN24 suffix, the 24-pin QFN package, required quantity, lifecycle status, and current traceable lot availability.

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AvailabilityIn Stock

Reference Price (USD)

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Lead Time3-7 business days

MOQFrom 1 piece

ShippingDHL / FedEx / UPS

OriginChina (Authorized)

Response within 24 hours · Worldwide shipping

“Response time is incredible — usually under 4 hours. They understand that production lines can't wait.”

James Wright

Supply Chain Director, CircuitPro Ltd, UK

EFM8LB12F32E-B-QFN24 Silicon Labs Integrated Circuit (Other) In Stock

What are the key features of EFM8LB12F32E-B-QFN24?

What is EFM8LB12F32E-B-QFN24 used for?

Compliance & Regulatory

Where can I find the EFM8LB12F32E-B-QFN24 datasheet?

What are equivalent replacements for EFM8LB12F32E-B-QFN24?

Frequently Asked Questions

How much processing and program capacity does EFM8LB12F32E-B-QFN24 provide?

Will this microcontroller fit a space-constrained control board?

Which details should procurement confirm for a production order?

Related Guides

CSD87313DMS Synchronous Buck Power Stage Design Guide

STEF05SGR eFuse Selection Guide for 5 V Overcurrent Protection

C0402C103K3RACTU Selection Guide: Choosing a 10 nF 0402 MLCC

STM32H753VIT6 MCU Selection Guide: Memory, Package, Connectivity, and Security

Why Buy from FindMyChip

About Silicon Labs

More from Silicon Labs

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