EFM8LB12F64E-B-QFN32R Silicon Labs Integrated Circuit (Quad Flat No-Lead) In Stock

Name: EFM8LB12F64E-B-QFN32R
Brand: Silicon Labs
SKU: EFM8LB12F64E-B-QFN32R
Availability: InStock

EFM8LB12F64E-B-QFN32R is a Silicon Labs 8-bit microcontroller. Key specs include 64 KB Flash, 4.25 KB RAM, 14-bit ADC, and four DACs. From quote-based pricing, check stock for worldwide shipping.

ACTIVEIntegrated CircuitVerified Jul 2026

Package / Visual Reference

EFM8LB12F64E-B-QFN32RQuad Flat No-Lead

Quick Facts

Manufacturer: Silicon Labs
Package: Quad Flat No-Lead
Pin Count: 33
Lifecycle: ACTIVE
Datasheet: EFM8LB12F64E-B-QFN32R Datasheet PDF
Category: Integrated Circuit
RoHS: Compliant
Lead Time: 3–7 business days
Shipping: DHL Express · Worldwide

What are the key features of EFM8LB12F64E-B-QFN32R?

8-bit MCU core with 64 KB Flash memory
4.25 KB RAM for embedded control firmware
High-resolution 14-bit analog-to-digital converter
Four integrated DAC channels with ±3°C temperature accuracy context
Compact 32-pin QFN surface-mount package

What is EFM8LB12F64E-B-QFN32R used for?

This MCU suits precision sensing, portable instrumentation, industrial control, and mixed-signal embedded products. Its integrated 14-bit ADC and four DACs reduce external analog circuitry in compact designs.

Compliance & Regulatory

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

Where can I find the EFM8LB12F64E-B-QFN32R datasheet?

EFM8LB12F64E-B-QFN32R Datasheet Download

Official datasheet from Silicon Labs

What are equivalent replacements for EFM8LB12F64E-B-QFN32R?

Compatible alternatives and drop-in replacements for EFM8LB12F64E-B-QFN32R:

ACPL-M483-000E

suggested

View Part →

Compare all alternatives & request quotes →

Frequently Asked Questions

How much program and working memory does EFM8LB12F64E-B-QFN32R provide?

The microcontroller integrates 64 KB of Flash and 4.25 KB of RAM, supporting moderately complex 8-bit control and sensing firmware.

Which precision analog designs benefit from this MCU?

Designs can use the integrated 14-bit ADC and 4 DAC channels for sensor acquisition, calibration, waveform control, and compact instrumentation.

For PCB assembly, what package format should procurement specify?

This ordering code uses a 32-pin QFN package, giving production teams a compact surface-mount footprint for dense mixed-signal board layouts.

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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

EFM8LB12F64E-B-QFN32R Silicon Labs Integrated Circuit (Quad Flat No-Lead) In Stock

What are the key features of EFM8LB12F64E-B-QFN32R?

What is EFM8LB12F64E-B-QFN32R used for?

Compliance & Regulatory

Where can I find the EFM8LB12F64E-B-QFN32R datasheet?

What are equivalent replacements for EFM8LB12F64E-B-QFN32R?

Frequently Asked Questions

How much program and working memory does EFM8LB12F64E-B-QFN32R provide?

Which precision analog designs benefit from this MCU?

For PCB assembly, what package format should procurement specify?

Related Guides

LMG1020YFFR Gate-Driver Board Design and Validation Guide

How to Choose a Thyristor Surge Protector: TISP4015L1BJR-S Selection Guide

How to Choose a CAN Transceiver Around MCP2551-E/SN: Selection and Procurement Guide

TISP4015L1BJR-S Design Guide for Surge Protection

Why Buy from FindMyChip

About Silicon Labs

More from Silicon Labs

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