EFM8LB12F32ES0-C-QFN32R The Silicon Labs EFM8LB12F32ES0-C-QFN32R is an 8-bit microcontroller featuring a 72MHz CIP-51 8051 core. It offers 32KB of FLASH program memory and 2.25KB of RAM.
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EFM8LB12F32ES0-C-QFN32R

Available from 1 distributors
Mfr Name: Silicon Labs
Silicon Labs
The Silicon Labs EFM8LB12F32ES0-C-QFN32R is an 8-bit microcontroller featuring a 72MHz CIP-51 8051 core. It offers 32KB of FLASH program memory and 2.25KB of RAM.
✓ Total Stock: 280,000 pcs

EFM8LB12F32ES0-C-QFN32R Available from 1 distributor

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EFM8LB12F32ES0-C-QFN32R Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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EFM8LB12F32ES0-C-QFN32R Description

Short technical summary and product information.

The EFM8LB12F32ES0-C-QFN32R, part of Silicon Labs' Laser Bee family, is an 8-bit microcontroller designed for embedded applications. It operates at a maximum frequency of 72 MHz and features a pipelined CIP-51 8051 core.

 

This microcontroller includes a comprehensive analog and digital feature set, such as a 14-bit ADC, up to four 12-bit DACs, and an internal calibrated temperature sensor. It supports various communication interfaces including I²C, SMBus, SPI, and UART/USART.

 

With up to 29 multifunction I/O pins, the EFM8LB12F32ES0-C-QFN32R is suitable for applications requiring stringent analog performance. It is available in a 32-QFN (4x4) surface mount package.

 

Key specifications include 32KB of FLASH program memory, 2.25KB of RAM, and an operating voltage range of 2.2V to 3.6V. The operating temperature range is -40°C to 105°C (TA).

EFM8LB12F32ES0-C-QFN32R Quick Information

Product Type: Microcontroller
Canonical Name: EFM8LB12F32ES0-C-QFN32R 8-Bit Microcontroller
Subcategory: Embedded

EFM8LB12F32ES0-C-QFN32R Compliance

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

EFM8LB12F32ES0-C-QFN32R Features

  • 8-bit CIP-51 8051 core
  • 72 MHz maximum operating frequency
  • 32KB FLASH program memory
  • 14-bit ADC and up to four 12-bit DACs
  • 32-QFN (4x4) surface mount package

EFM8LB12F32ES0-C-QFN32R Applications

  • Ideal for stringent analog requirements
  • Suitable for embedded applications
  • Used in precision instrumentation
  • Applicable to industrial control

EFM8LB12F32ES0-C-QFN32R FAQs

4 frequently asked questions generated from this part’s specifications.
What is the operating voltage for the EFM8LB12F32ES0-C-QFN32R?

The operating voltage is 2.2V to 3.6V.

What package type is the EFM8LB12F32ES0-C-QFN32R microcontroller supplied in?

It is supplied in a 32-QFN (4x4) surface mount package.

What is the operating temperature range for this microcontroller?

The operating temperature range is -40°C to 105°C (TA).

Is the EFM8LB12F32ES0-C-QFN32R RoHS compliant?

Yes, it is RoHS3 Compliant.

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