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HomeProductsIntegrated Circuits (ICs)Embedded - MicrocontrollersEFM8LB11F32ES0-C-QFN24R
EFM8LB11F32ES0-C-QFN24R Image
Image may be representation.
See specifications for product details.

EFM8LB11F32ES0-C-QFN24R - Silicon Labs

Manufacturer Part Number
EFM8LB11F32ES0-C-QFN24R
Manufacturer
Energy Micro (Silicon Labs)
Allelco Part Number
32D-EFM8LB11F32ES0-C-QFN24R
ECAD Model
Parts Description
IC MCU 8BIT 32KB FLASH 24QFN
Detailed Description
Package
24-VFQFN Exposed Pad
Data sheet
EFM8LB1 Datasheet.pdf
EFM8LB1 Datasheet.pdf
RoHs Status
RoHS Compliant
In stock: 21904

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Quantity

Specifications

EFM8LB11F32ES0-C-QFN24R Tech Specifications
Silicon Labs - EFM8LB11F32ES0-C-QFN24R technical specifications, attributes, parameters and parts with similar specifications to Silicon Labs - EFM8LB11F32ES0-C-QFN24R

Product Attribute Attribute Value  
Manufacturer Energy Micro (Silicon Labs)  
Voltage - Supply (Vcc/Vdd) 2.2V ~ 3.6V  
Supplier Device Package 24-QFN (3x3)  
Speed 72MHz  
Series Laser Bee  
RAM Size 2.25K x 8  
Program Memory Type FLASH  
Program Memory Size 32KB (32K x 8)  
Peripherals Brown-out Detect/Reset, POR, PWM, WDT  
Package / Case 24-VFQFN Exposed Pad  
Package Tape & Reel (TR)  
Product Attribute Attribute Value  
Oscillator Type Internal  
Operating Temperature -40°C ~ 105°C (TA)  
Number of I/O 20  
Mounting Type Surface Mount  
EEPROM Size -  
Data Converters A/D 12x14b; D/A 2x12b  
Core Size 8-Bit  
Core Processor CIP-51 8051  
Connectivity I²C, SMBus, SPI, UART/USART  
Base Product Number EFM8LB11  

Parts Introduction

Manufacturer Part Number

EFM8LB11F32ES0-C-QFN24R

Manufacturer

Silicon Labs

Introduction

The EFM8LB11F32ES0-C-QFN24R is a high-performance, low-power 8-bit microcontroller from Silicon Labs. It features a CIP-51 8051 core, offering a wide range of peripherals and connectivity options for embedded applications.

Product Features and Performance

72MHz core speed

32KB of FLASH program memory

25KB of RAM

12-bit ADC with 14 channels

2x 12-bit DACs

I2C, SMBus, SPI, and UART/USART interfaces

Brown-out detection and reset, power-on reset

PWM and watchdog timer

Product Advantages

High-performance 8-bit microcontroller core

Extensive peripheral set for flexible system design

Low power consumption for battery-powered applications

Seamless integration with Silicon Labs development tools

Key Reasons to Choose This Product

Robust and reliable 8-bit microcontroller solution

Scalable performance and peripherals to meet application needs

Ease of use with Silicon Labs development ecosystem

Long-term product availability and support

Quality and Safety Features

Industrial temperature range support (-40°C to 105°C)

Robust package options for reliable operation

Comprehensive product testing and quality control

Compatibility

Compatible with a wide range of embedded systems and applications

Seamless integration with other Silicon Labs product families

Application Areas

Industrial automation and control

Sensor and monitoring systems

Consumer electronics

IoT and connected devices

Product Lifecycle

The EFM8LB11F32ES0-C-QFN24R is an active product in our website's sales team's portfolio. There are no direct equivalents or alternative models available at this time. For the latest information on product availability and updates, please contact our website's sales team.

Parts with Similar Specifications

The three parts on the right have similar specifications to Silicon Labs EFM8LB11F32ES0-C-QFN24R

Product Attribute EFM8LB11F32ES0-C-QFN24R EFM8BB31F64I-B-4QFN24 EFM8LB12F64E-C-QSOP24 EFM8LB12F32ES1-C-QFN32
Part Number EFM8LB11F32ES0-C-QFN24R EFM8BB31F64I-B-4QFN24 EFM8LB12F64E-C-QSOP24 EFM8LB12F32ES1-C-QFN32
Manufacturer Silicon Labs Silicon Labs Silicon Labs Silicon Labs
Package Tape & Reel (TR) Tube Tube Tray
Operating Temperature -40°C ~ 105°C (TA) -40°C ~ 125°C (TA) -40°C ~ 105°C (TA) -40°C ~ 105°C (TA)
Oscillator Type Internal Internal Internal Internal
Package / Case 24-VFQFN Exposed Pad 24-WFQFN Exposed Pad 24-SSOP (0.154", 3.90mm Width) 32-UFQFN Exposed Pad
Supplier Device Package 24-QFN (3x3) 24-QFN (4x4) 24-QSOP 32-QFN (4x4)
Peripherals Brown-out Detect/Reset, POR, PWM, WDT Brown-out Detect/Reset, POR, PWM, WDT Brown-out Detect/Reset, POR, PWM, WDT Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O 20 20 21 29
Data Converters A/D 12x14b; D/A 2x12b A/D 12x10/12b SAR; D/A 2x12b A/D 13x14b; D/A 4x12b A/D 20x14b; D/A 4x12b
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Core Processor CIP-51 8051 CIP-51 8051 CIP-51 8051 CIP-51 8051
Speed 72MHz 50MHz 72MHz 72MHz
Voltage - Supply (Vcc/Vdd) 2.2V ~ 3.6V 2.2V ~ 3.6V 2.2V ~ 3.6V 2.2V ~ 3.6V
EEPROM Size - - - -
RAM Size 2.25K x 8 4.25K x 8 4.25K x 8 2.25K x 8
Core Size 8-Bit 8-Bit 8-Bit 8-Bit
Program Memory Size 32KB (32K x 8) 64KB (64K x 8) 64KB (64K x 8) 32KB (32K x 8)
Base Product Number EFM8LB11 EFM8BB31 EFM8LB12 EFM8LB12
Series Laser Bee Busy Bee Laser Bee Laser Bee
Connectivity I²C, SMBus, SPI, UART/USART I²C, SMBus, SPI, UART/USART I²C, SMBus, SPI, UART/USART I²C, SMBus, SPI, UART/USART
Program Memory Type FLASH FLASH FLASH FLASH

EFM8LB11F32ES0-C-QFN24R Datasheet PDF

Download EFM8LB11F32ES0-C-QFN24R pdf datasheets and Silicon Labs documentation for EFM8LB11F32ES0-C-QFN24R - Silicon Labs.

Datasheets
EFM8LB1 Datasheet.pdf
PCN Packaging
Labeling Change 14/Dec/2021.pdf Mult Dev Label Chgs 20/Oct/2021.pdf
PCN Assembly/Origin
Site Change 18/Jan/2022.pdf
HTML Datasheet
EFM8LB1 Datasheet.pdf

Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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EFM8LB11F32ES0-C-QFN24R Image

EFM8LB11F32ES0-C-QFN24R

Silicon Labs
32D-EFM8LB11F32ES0-C-QFN24R

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