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Silicon Labs 8 bit 8051 EFM8 Microcontroller 72 MHz 32kB FLASH 24-Pin QFN EFM8LB11F32E-C-QFN24

Category Microcontroller Brand Silicon Labs Condition New

Specifications

Country of Origin India
Brand Silicon Labs
Height 900μm
Length 3mm
Model EFM8LB11F32E-C-QFN24
Width 3mm
Mount Type Surface
Series EFM8
Maximum Operating Temperature 105°C
Package Type QFN
Minimum Operating Temperature -40°C
Ram size 2.25kB
Pin Count 24
Automotive Standard AEC-Q100
Maximum Supply Voltage 3.6V
Minimum Supply Voltage 2.2V
Device Core 8051
Program Memory Size 32kB
Maximum Clock Frequency 72MHz
Number of Programmable I/Os 20
Analogue Comparators 2
Maximum Expanded Memory Size 8bit
Number of Timers 6
Instruction Set Architecture RISC
ADCs 1 x 14 Bit
Program Memory Type FLASH
DACs 4 x 12 Bit

Key Features

  • Features a pipelined 8-bit 8051 core operating up to 72 MHz.
  • Includes 32kB of FLASH program memory and 2.25kB RAM.
  • Equipped with one 14-bit ADC and up to four 12-bit DACs.
  • Offers 20 programmable I/O pins and six timers.
  • Supports a supply voltage range from 2.2V to 3.6V.
  • Operational temperature range from -40°C to 105°C, compliant with AEC-Q100 automotive standard.
  • Compact 3mm x 3mm x 900µm QFN package for surface mount applications.
  • Includes two low-current analog comparators with built-in reference DACs and internal calibrated temperature sensor.

Product Description

Silicon Labs EFM8LB11F32E-C-QFN24 is an advanced 8-bit microcontroller leveraging a pipelined 8051 core architecture to achieve a maximum clock frequency of 72 MHz. It integrates 32kB FLASH memory for program storage and 2.25kB of RAM, ideal for embedded application requirements.

This microcontroller features a comprehensive analog and digital set, including a 14-bit ADC, up to four 12-bit DACs with synchronization and PWM capabilities, and two low-current analog comparators equipped with built-in reference DACs. It also incorporates an internal calibrated temperature sensor with an accuracy of ±3 °C.

The device supports 20 programmable I/O pins and six timers, conforming to the RISC instruction set architecture for efficient operation. It is designed for automotive applications with an AEC-Q100 qualification, supporting a broad operating temperature range from -40°C to 105°C, and supports a supply voltage range from 2.2V to 3.6V.

Its compact surface mount QFN package measures 3mm by 3mm with a height of 900μm, making it suitable for space-constrained applications.

The EFM8LB11F32E-C-QFN24 microcontroller is optimal for embedded, industrial, automotive, and consumer electronics applications requiring precise analog functionality and high-performance digital control.

Features a pipelined 8-bit 8051 core operating up to 72 MHz. Includes 32kB of FLASH program memory and 2.25kB RAM. Equipped with one 14-bit ADC and up to four 12-bit DACs. Offers 20 programmable I/O pins and six timers. Supports a supply voltage range from 2.2V to 3.6V.

Operational temperature range from -40°C to 105°C, compliant with AEC-Q100 automotive standard. Compact 3mm x 3mm x 900µm QFN package for surface mount applications. Includes two low-current analog comparators with built-in reference DACs and internal calibrated temperature sensor.

Explore a wide range of Microcontrollers and semiconductor components at EnvMart for your industrial and embedded system needs.

Silicon Labs 8 bit 8051 EFM8 Microcontroller 72 MHz 32kB FLASH 24-Pin QFN EFM8LB11F32E-C-QFN24
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Frequently Asked Questions

The EFM8LB11F32E-C-QFN24 microcontroller operates at a maximum clock frequency of 72 MHz.

It includes 32kB of FLASH program memory for storage.

This model offers 20 programmable I/O pins for various applications.

The operational temperature range is from -40°C to 105°C, making it suitable for automotive applications.

It is equipped with one 14-bit ADC and up to four 12-bit DACs, along with two low-current analog comparators.

The microcontroller supports a supply voltage range from 2.2V to 3.6V.

It comes in a compact QFN package measuring 3mm x 3mm with a height of 900μm.

It is compliant with the AEC-Q100 automotive standard, ensuring suitability for automotive applications.

This model includes six timers for various timing functions.

It features 2.25kB of RAM for data storage and processing.

It utilizes a RISC instruction set architecture for efficient operation.

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