Microcontrollers

Manufacturers Package/Case Series Packaging Product Status Programmable Core Processor Core Size Speed Connectivity Peripherals Number of I/O Program Memory Size Program Memory Type EEPROM Size RAM Size Voltage - Supply (Vcc/Vdd) Data Converters Oscillator Type Operating Temperature Grade Qualification Mounting Type Supplier Device Package Supplier Device Package

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Photo Mfr. Part # Availability Price Quantity Datasheet Package/Case Series Packaging Product Status Programmable Core Processor Core Size Speed Connectivity Peripherals Number of I/O Program Memory Size Program Memory Type EEPROM Size RAM Size Voltage - Supply (Vcc/Vdd) Data Converters Oscillator Type Operating Temperature Grade Qualification Mounting Type Supplier Device Package Supplier Device Package
EFM8LB11F32ES1-B-QFN24R

EFM8LB11F32ES1-B-QFN24R

IC MCU 8BIT 32KB FLASH 24QFN

Silicon Labs

0
RFQ
EFM8LB11F32ES1-B-QFN24RDatasheet 24-VFQFN Exposed Pad Laser Bee Tape & Reel (TR) Obsolete Not Verified CIP-51 8051 8-Bit 72MHz I2C, SMBus, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 20 32KB (32K x 8) FLASH - 2.25K x 8 2.2V ~ 3.6V A/D 12x14b; D/A 2x12b Internal -40°C ~ 105°C (TA) - - Surface Mount
EFM8LB11F32ES1-B-QFN32R

EFM8LB11F32ES1-B-QFN32R

IC MCU 8BIT 32KB FLASH 32QFN

Silicon Labs

0
RFQ
EFM8LB11F32ES1-B-QFN32RDatasheet 32-UFQFN Exposed Pad Laser Bee Tape & Reel (TR) Obsolete Not Verified CIP-51 8051 8-Bit 72MHz I2C, SMBus, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 29 32KB (32K x 8) FLASH - 2.25K x 8 2.2V ~ 3.6V A/D 20x14b; D/A 2x12b Internal -40°C ~ 105°C (TA) - - Surface Mount
EFM8LB12F32ES1-B-QFN24R

EFM8LB12F32ES1-B-QFN24R

IC MCU 8BIT 32KB FLASH 24QFN

Silicon Labs

0
RFQ
EFM8LB12F32ES1-B-QFN24RDatasheet 24-VFQFN Exposed Pad Laser Bee Tape & Reel (TR) Obsolete Not Verified CIP-51 8051 8-Bit 72MHz I2C, SMBus, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 20 32KB (32K x 8) FLASH - 2.25K x 8 2.2V ~ 3.6V A/D 12x14b; D/A 4x12b Internal -40°C ~ 105°C (TA) - - Surface Mount
EFM8LB12F32ES1-B-QFN32R

EFM8LB12F32ES1-B-QFN32R

IC MCU 8BIT 32KB FLASH 32QFN

Silicon Labs

0
RFQ
EFM8LB12F32ES1-B-QFN32RDatasheet 32-UFQFN Exposed Pad Laser Bee Tape & Reel (TR) Obsolete Not Verified CIP-51 8051 8-Bit 72MHz I2C, SMBus, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 29 32KB (32K x 8) FLASH - 2.25K x 8 2.2V ~ 3.6V A/D 20x14b; D/A 4x12b Internal -40°C ~ 105°C (TA) - - Surface Mount
EFM8LB12F64ES1-B-QFN24R

EFM8LB12F64ES1-B-QFN24R

IC MCU 8BIT 64KB FLASH 24QFN

Silicon Labs

0
RFQ
EFM8LB12F64ES1-B-QFN24RDatasheet 24-VFQFN Exposed Pad Laser Bee Tape & Reel (TR) Obsolete Not Verified CIP-51 8051 8-Bit 72MHz I2C, SMBus, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 20 64KB (64K x 8) FLASH - 4.25K x 8 2.2V ~ 3.6V A/D 12x14b; D/A 4x12b Internal -40°C ~ 105°C (TA) - - Surface Mount
EFM8LB12F64ES1-B-QFN32R

EFM8LB12F64ES1-B-QFN32R

IC MCU 8BIT 64KB FLASH 32QFN

Silicon Labs

0
RFQ
EFM8LB12F64ES1-B-QFN32RDatasheet 32-UFQFN Exposed Pad Laser Bee Tape & Reel (TR) Obsolete Not Verified CIP-51 8051 8-Bit 72MHz I2C, SMBus, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 29 64KB (64K x 8) FLASH - 4.25K x 8 2.2V ~ 3.6V A/D 20x14b; D/A 4x12b Internal -40°C ~ 105°C (TA) - - Surface Mount
EFM8LB10F16ES1-B-QFN32

EFM8LB10F16ES1-B-QFN32

IC MCU 8BIT 16KB FLASH 32QFN

Silicon Labs

0
RFQ
EFM8LB10F16ES1-B-QFN32Datasheet 32-UFQFN Exposed Pad Laser Bee Tray Obsolete Not Verified CIP-51 8051 8-Bit 72MHz I2C, SMBus, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 29 16KB (16K x 8) FLASH - 1.25K x 8 2.2V ~ 3.6V A/D 20x14b; D/A 4x12b Internal -40°C ~ 105°C (TA) - - Surface Mount
EFM8LB11F16ES1-B-QFN32

EFM8LB11F16ES1-B-QFN32

IC MCU 8BIT 16KB FLASH 32QFN

Silicon Labs

0
RFQ
EFM8LB11F16ES1-B-QFN32Datasheet 32-UFQFN Exposed Pad Laser Bee Tray Obsolete Not Verified CIP-51 8051 8-Bit 72MHz I2C, SMBus, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 29 16KB (16K x 8) FLASH - 1.25K x 8 2.2V ~ 3.6V A/D 20x14b; D/A 2x12b Internal -40°C ~ 105°C (TA) - - Surface Mount
EFM8LB11F32ES1-B-QFN32

EFM8LB11F32ES1-B-QFN32

IC MCU 8BIT 32KB FLASH 32QFN

Silicon Labs

0
RFQ
EFM8LB11F32ES1-B-QFN32Datasheet 32-UFQFN Exposed Pad Laser Bee Tray Obsolete Not Verified CIP-51 8051 8-Bit 72MHz I2C, SMBus, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 29 32KB (32K x 8) FLASH - 2.25K x 8 2.2V ~ 3.6V A/D 20x14b; D/A 2x12b Internal -40°C ~ 105°C (TA) - - Surface Mount
EFM8LB12F64ES1-B-QFN32

EFM8LB12F64ES1-B-QFN32

IC MCU 8BIT 64KB FLASH 32QFN

Silicon Labs

0
RFQ
EFM8LB12F64ES1-B-QFN32Datasheet 32-UFQFN Exposed Pad Laser Bee Tray Obsolete Not Verified CIP-51 8051 8-Bit 72MHz I2C, SMBus, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 29 64KB (64K x 8) FLASH - 4.25K x 8 2.2V ~ 3.6V A/D 20x14b; D/A 4x12b Internal -40°C ~ 105°C (TA) - - Surface Mount
EFM8LB12F64ES1-B-QFN24

EFM8LB12F64ES1-B-QFN24

IC MCU 8BIT 64KB FLASH 24QFN

Silicon Labs

0
RFQ
EFM8LB12F64ES1-B-QFN24Datasheet 24-VFQFN Exposed Pad Laser Bee Tube Obsolete Not Verified CIP-51 8051 8-Bit 72MHz I2C, SMBus, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 20 64KB (64K x 8) FLASH - 4.25K x 8 2.2V ~ 3.6V A/D 12x14b; D/A 4x12b Internal -40°C ~ 105°C (TA) - - Surface Mount
CT606-PM0800GM

CT606-PM0800GM

IC MCU 8BIT QFN

Silicon Labs

0
RFQ
CT606-PM0800GMDatasheet - - Tube Obsolete Not Verified - - - - - - - - - - - - - - - - -
CT606-PM0800GMR

CT606-PM0800GMR

IC MCU 8BIT QFN

Silicon Labs

0
RFQ
CT606-PM0800GMRDatasheet - - Tape & Reel (TR) Obsolete Not Verified - - - - - - - - - - - - - - - - -
D36780PGE100

D36780PGE100

IC MCU BGA

Texas Instruments

0
RFQ
D36780PGE100Datasheet - - Bulk Obsolete Not Verified - - - - - - - - - - - - - - - - -
CD3215B01ZQZR

CD3215B01ZQZR

IC MCU BGA

Texas Instruments

0
RFQ
CD3215B01ZQZRDatasheet - - Bulk Obsolete Not Verified - - - - - - - - - - - - - - - - -
CD3215B03ZQZR

CD3215B03ZQZR

IC MCU BGA

Texas Instruments

0
RFQ
CD3215B03ZQZRDatasheet - - Bulk Obsolete Not Verified - - - - - - - - - - - - - - - - -
MSP430U349IZQWR

MSP430U349IZQWR

IC MCU 16BIT BGA

Texas Instruments

0
RFQ
MSP430U349IZQWRDatasheet - - Bulk Obsolete Not Verified - - - - - - - - - - - - - - - - -
MSP430V574IZQER

MSP430V574IZQER

IC MCU 16BIT BGA

Texas Instruments

0
RFQ
MSP430V574IZQERDatasheet - - Bulk Obsolete Not Verified - - - - - - - - - - - - - - - - -
SN93045A4ZQZR

SN93045A4ZQZR

INTEGRATED CIRCUIT BGA

Texas Instruments

0
RFQ
SN93045A4ZQZRDatasheet - - Bulk Obsolete Not Verified - - - - - - - - - - - - - - - - -
TMS320ACLAGGU

TMS320ACLAGGU

INTEGRATED CIRCUIT BGA

Texas Instruments

0
RFQ
TMS320ACLAGGUDatasheet - - Bulk Obsolete Not Verified - - - - - - - - - - - - - - - - -

Category Overview

Microcontrollers Products & Selection Guide

Microcontrollers are widely used in industrial automation, automotive electronics, communication equipment, consumer electronics, new energy systems, and many other electronic applications. We offer products from multiple manufacturers, packages, and specifications to help engineers and buyers compare and source suitable components.

Use the manufacturer, key specification, availability, and Datasheet filters to narrow down the right Microcontrollers. If the exact part is not listed, submit an inquiry and our team can help check stock, lead time, and suitable alternatives.

FAQ

How do I choose the right Microcontrollers?

Start with the required electrical specifications, package, operating temperature, application conditions, and manufacturer preference, then compare availability and lead time.

Can I order based on the stock shown on this page?

Inventory can change with supply conditions. For project or volume requirements, please submit an inquiry so current stock, pricing, and lead time can be confirmed.

What if the exact part number I need is not listed?

Send us the part number and required quantity. We can help source hard-to-find parts and suggest suitable alternatives based on key specifications.

Do you provide Datasheets and technical documents?

Yes. Use the Datasheet links in the product list to view available technical documents. If a document is unavailable, contact us and we can help check it.

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