EFM8LB12F64E-C-QFN32 The Silicon Labs EFM8LB12F64E-C-QFN32 is an 8-bit microcontroller featuring a 72 MHz core, 64KB of Flash memory, and 29 I/O pins. It offers comprehensive analog and digital features for embedded systems.
Mfr Part #:

EFM8LB12F64E-C-QFN32

Available from 1 distributors
Mfr Name: Silicon Labs
Silicon Labs
The Silicon Labs EFM8LB12F64E-C-QFN32 is an 8-bit microcontroller featuring a 72 MHz core, 64KB of Flash memory, and 29 I/O pins. It offers comprehensive analog and digital features for embedded systems.
✓ Total Stock: 195,495 pcs

EFM8LB12F64E-C-QFN32 Available from 1 distributor

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EFM8LB12F64E-C-QFN32 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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EFM8LB12F64E-C-QFN32 Description

Short technical summary and product information.

Part of the EFM8 Laser Bee family, the EFM8LB12F64E-C-QFN32 is a high-performance 8-bit microcontroller from Silicon Labs. It is built around a pipelined CIP-51 8051 core operating at a maximum frequency of 72 MHz.

 

This MCU integrates a comprehensive set of analog and digital peripherals, including a 14-bit ADC, up to four 12-bit DACs, and an internal calibrated temperature sensor. With 64KB of Flash program memory and 4.25KB of RAM, it provides ample resources for various embedded applications. The device offers up to 29 multifunction I/O pins and supports connectivity options such as I²C, SMBus, SPI, and UART/USART.

 

The EFM8LB12F64E-C-QFN32 is supplied in a 32-QFN (4x4) surface mount package. Its operating temperature range is -40°C to 105°C (TA), making it suitable for demanding environments. Key peripherals include brown-out detection, power-on reset, PWM, and a watchdog timer.

EFM8LB12F64E-C-QFN32 Quick Information

Product Type: Microcontroller
Series: EFM8LB1
Canonical Name: EFM8LB12F64E-C-QFN32 8-Bit Microcontroller
Subcategory: 8-Bit

EFM8LB12F64E-C-QFN32 Compliance

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

EFM8LB12F64E-C-QFN32 Features

  • Pipelined 8-bit 8051 MCU core
  • 72 MHz maximum operating frequency
  • 64KB Flash program memory
  • Up to 29 multifunction I/O pins
  • Internal calibrated temperature sensor

EFM8LB12F64E-C-QFN32 Applications

  • Ideal for stringent analog requirements
  • Suitable for optical network modules
  • Used in precision instrumentation
  • Applicable for industrial control
  • Designed for smart sensor applications

EFM8LB12F64E-C-QFN32 FAQs

4 frequently asked questions generated from this part’s specifications.
What is the operating voltage for the EFM8LB12F64E-C-QFN32?

The operating voltage is 2.2V to 3.6V.

What package type is the EFM8LB12F64E-C-QFN32 supplied in?

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

What is the operating temperature range for this microcontroller?

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

What is the RoHS status of the EFM8LB12F64E-C-QFN32?

The RoHS status is RoHS3 Compliant.

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