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
EFM8LB11F16ES0-B-QFN24

EFM8LB11F16ES0-B-QFN24

IC MCU 8BIT 16KB FLASH 24QFN

Silicon Labs

0
RFQ
EFM8LB11F16ES0-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 16KB (16K x 8) FLASH - 1.25K x 8 2.2V ~ 3.6V A/D 12x14b; D/A 2x12b Internal -40°C ~ 105°C (TA) - - Surface Mount
EFM8LB12F32ES0-B-QFN24

EFM8LB12F32ES0-B-QFN24

IC MCU 8BIT 32KB FLASH 24QFN

Silicon Labs

0
RFQ
EFM8LB12F32ES0-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 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
EFM8LB12F64ES0-B-QFN24

EFM8LB12F64ES0-B-QFN24

IC MCU 8BIT 64KB FLASH 24QFN

Silicon Labs

0
RFQ
EFM8LB12F64ES0-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
MAX32590-L5S+

MAX32590-L5S+

IC MCU 32BIT ROMLESS 324CSBGA

Analog Devices Inc./Maxim Integrated

0
RFQ
MAX32590-L5S+Datasheet 324-LFBGA, CSBGA DeepCover® Tray Active Not Verified ARM926EJ-S 32-Bit Single-Core 400MHz EBI/EMI, Ethernet, I2C, SD/SDHC/SDIO, SmartCard, SPI, UART/USART, USB DMA, I2S, LCD, PWM, WDT 160 - ROMless - 384K x 8 - A/D 3x10b - - - - Surface Mount
ZA9L1033NW2CSGA429

ZA9L1033NW2CSGA429

IC MCU 32BIT EXT MEM 256CSBGA

Analog Devices Inc./Maxim Integrated

0
RFQ
ZA9L1033NW2CSGA429Datasheet 256-LBGA, CSBGA Zatara® Tray Obsolete Not Verified ARM9® 16/32-Bit 192MHz EBI/EMI, SmartCard, SPI, UART/USART, USB OTG DMA, LCD, Magnetic Card Reader, POR, PWM, WDT 76 - External Program Memory - 64K x 8 1.8V, 3.3V A/D 4x10b External -40°C ~ 85°C (TA) - - Surface Mount
ZA9L1037NW2CSGA426

ZA9L1037NW2CSGA426

IC MCU 32BIT EXT MEM 256CSBGA

Analog Devices Inc./Maxim Integrated

0
RFQ
ZA9L1037NW2CSGA426Datasheet 256-LBGA, CSBGA Zatara® Tray Obsolete Not Verified ARM9® 16/32-Bit 192MHz EBI/EMI, SmartCard, SPI, UART/USART, USB OTG DMA, LCD, Magnetic Card Reader, POR, PWM, WDT 76 - External Program Memory - 64K x 8 1.8V, 3.3V A/D 4x10b External -40°C ~ 85°C (TA) - - Surface Mount
ZA9L103FNW2CSGA412

ZA9L103FNW2CSGA412

IC MCU 32BIT EXT MEM 256CSBGA

Analog Devices Inc./Maxim Integrated

0
RFQ
ZA9L103FNW2CSGA412Datasheet 256-LBGA, CSBGA Zatara® Tray Obsolete Not Verified ARM9® 16/32-Bit 192MHz EBI/EMI, SmartCard, SPI, UART/USART, USB OTG DMA, LCD, Magnetic Card Reader, POR, PWM, WDT 76 - External Program Memory - 64K x 8 1.8V, 3.3V A/D 4x10b External -40°C ~ 85°C (TA) - - Surface Mount
ZA9L106DNW2CSGA434

ZA9L106DNW2CSGA434

IC MCU 32BIT EXT MEM 256CSBGA

Analog Devices Inc./Maxim Integrated

0
RFQ
ZA9L106DNW2CSGA434Datasheet 256-LBGA, CSBGA Zatara® Tray Obsolete Not Verified ARM9® 16/32-Bit 192MHz EBI/EMI, SmartCard, SPI, UART/USART, USB OTG DMA, LCD, Magnetic Card Reader, POR, PWM, WDT 76 - External Program Memory - 64K x 8 1.8V, 3.3V A/D 4x10b External -40°C ~ 85°C (TA) - - Surface Mount
STM32F401CCY6BTT

STM32F401CCY6BTT

IC MCU 32BIT 256KB FLASH 49WLCSP

STMicroelectronics

0
RFQ
STM32F401CCY6BTTDatasheet 49-UFBGA, WLCSP STM32F4 Tape & Reel (TR) Active Not Verified ARM® Cortex®-M4 32-Bit Single-Core 84MHz I2C, IrDA, LINbus, SDIO, SPI, UART/USART, USB OTG Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT 36 256KB (256K x 8) FLASH - 64K x 8 1.7V ~ 3.6V A/D 10x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
STM32F401CEY6BTR

STM32F401CEY6BTR

IC MCU 32BIT 512KB FLASH 49WLCSP

STMicroelectronics

0
RFQ
STM32F401CEY6BTRDatasheet 49-UFBGA, WLCSP STM32F4 Tape & Reel (TR) Active Not Verified ARM® Cortex®-M4 32-Bit Single-Core 84MHz I2C, IrDA, LINbus, SDIO, SPI, UART/USART, USB OTG Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT 36 512KB (512K x 8) FLASH - 96K x 8 1.7V ~ 3.6V A/D 10x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
STM32F405OEY6BTR

STM32F405OEY6BTR

IC MCU 32BIT 512KB FLASH 90WLCSP

STMicroelectronics

0
RFQ
STM32F405OEY6BTRDatasheet 90-UFBGA, WLCSP STM32F4 Tape & Reel (TR) Active Not Verified ARM® Cortex®-M4 32-Bit Single-Core 168MHz CANbus, EBI/EMI, I2C, IrDA, LINbus, SPI, UART/USART, USB OTG Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT 72 512KB (512K x 8) FLASH - 192K x 8 1.8V ~ 3.6V A/D 13x12b; D/A 2x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
STM32F769AIY6UTR

STM32F769AIY6UTR

IC MCU 32BIT 2MB FLASH 180WLCSP

STMicroelectronics

0
RFQ
STM32F769AIY6UTRDatasheet 180-UFBGA, WLCSP STM32F7 Tape & Reel (TR) Active Not Verified ARM® Cortex®-M7 32-Bit Single-Core 216MHz CANbus, EBI/EMI, I2C, IrDA, LINbus, MMC/SD/SDIO, QSPI, SAI, SPDIF, SPI, UART/USART, USB OTG Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT 129 2MB (2M x 8) FLASH - 512K x 8 1.7V ~ 3.6V A/D 24x12b; D/A 2x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
STM32L451RCY6TR

STM32L451RCY6TR

IC MCU 32BIT 256KB FLASH 64WLCSP

STMicroelectronics

0
RFQ
STM32L451RCY6TRDatasheet 64-UFBGA, WLCSP STM32L4 Tape & Reel (TR) Active Not Verified ARM® Cortex®-M4 32-Bit Single-Core 80MHz CANbus, I2C, IrDA, LINbus, MMC/SD, QSPI, SAI, SPI, UART/USART Brown-out Detect/Reset, DMA, PWM, WDT 52 256KB (256K x 8) FLASH - 160K x 8 1.71V ~ 3.6V A/D 16x12b; D/A 1x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
STM32L452RCY6TR

STM32L452RCY6TR

IC MCU 32BIT 256KB FLASH 64WLCSP

STMicroelectronics

0
RFQ
STM32L452RCY6TRDatasheet 64-UFBGA, WLCSP STM32L4 Tape & Reel (TR) Active Not Verified ARM® Cortex®-M4 32-Bit Single-Core 80MHz CANbus, I2C, IrDA, LINbus, MMC/SD, QSPI, SAI, SPI, UART/USART, USB Brown-out Detect/Reset, DMA, PWM, WDT 52 256KB (256K x 8) FLASH - 160K x 8 1.71V ~ 3.6V A/D 16x12b; D/A 1x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
SPC560B54L5C6E0Y

SPC560B54L5C6E0Y

IC MCU 32BIT 768KB FLASH 144LQFP

STMicroelectronics

0
RFQ
SPC560B54L5C6E0YDatasheet 144-LQFP SPC56 Tray Active Not Verified e200z0h 32-Bit Single-Core 64MHz CANbus, I2C, LINbus, SCI, SPI, UART/USART DMA, LVD, POR, PWM, WDT 121 768KB (768K x 8) FLASH - 64K x 8 3V ~ 5.5V A/D 53x10/12b Internal -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount
SPC560B60L7B6E0Y

SPC560B60L7B6E0Y

IC MCU 32BIT 1MB FLASH 176LQFP

STMicroelectronics

0
RFQ
SPC560B60L7B6E0YDatasheet 176-LQFP SPC56 Tray Active Not Verified e200z0h 32-Bit Single-Core 64MHz CANbus, I2C, LINbus, SCI, SPI, UART/USART DMA, LVD, POR, PWM, WDT 149 1MB (1M x 8) FLASH - 80K x 8 3V ~ 5.5V A/D 53x10/12b Internal -40°C ~ 105°C (TA) Automotive AEC-Q100 Surface Mount
STM32F205ZET6B

STM32F205ZET6B

IC MCU 32BIT 512KB FLASH 144LQFP

STMicroelectronics

0
RFQ
STM32F205ZET6BDatasheet 144-LQFP STM32F2 Tray Active Not Verified ARM® Cortex®-M3 32-Bit Single-Core 120MHz CANbus, I2C, IrDA, LINbus, MMC, SPI, UART/USART, USB OTG Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT 114 512KB (512K x 8) FLASH - 132K x 8 1.8V ~ 3.6V A/D 24x12b; D/A 2x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
STM32F318R8T6

STM32F318R8T6

IC MCU 32BIT 64KB FLASH 32UFQFPN

STMicroelectronics

0
RFQ
STM32F318R8T6Datasheet 32-UFQFN Exposed Pad STM32F3 Tray Active Not Verified ARM® Cortex®-M4 32-Bit Single-Core 72MHz I2C, IrDA, LINbus, SPI, UART/USART DMA, I2S, POR, PWM, WDT - 64KB (64K x 8) FLASH - 16K x 8 1.65V ~ 1.95V, 1.65V ~ 3.6V - Internal -40°C ~ 85°C (TA) - - Surface Mount
STM32L073RZT6U

STM32L073RZT6U

IC MCU 32BIT 192KB FLASH 64LQFP

STMicroelectronics

0
RFQ
STM32L073RZT6UDatasheet 64-LQFP STM32L0 Tray Active Not Verified ARM® Cortex®-M0+ 32-Bit Single-Core 32MHz I2C, IrDA, LINbus, SPI, UART/USART, USB Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT 51 192KB (192K x 8) FLASH 6K x 8 20K x 8 1.8V ~ 3.6V A/D 16x12b; D/A 2x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
STM32L073VZT6U

STM32L073VZT6U

IC MCU 32BIT 192KB FLASH 100LQFP

STMicroelectronics

0
RFQ
STM32L073VZT6UDatasheet 100-LQFP STM32L0 Tray Active Not Verified ARM® Cortex®-M0+ 32-Bit Single-Core 32MHz I2C, IrDA, LINbus, SPI, UART/USART, USB Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT 84 192KB (192K x 8) FLASH 6K x 8 20K x 8 1.8V ~ 3.6V A/D 16x12b; D/A 2x12b Internal -40°C ~ 85°C (TA) - - Surface Mount

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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