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
STM32L4A6VGY6PTR

STM32L4A6VGY6PTR

IC MCU 32BIT 1MB FLASH 100WLCSP

STMicroelectronics

7,976
RFQ
STM32L4A6VGY6PTRDatasheet 100-UFBGA, WLCSP STM32L4 Tape & Reel (TR) Active Not Verified ARM® Cortex®-M4 32-Bit Single-Core 80MHz CANbus, EBI/EMI, I2C, IrDA, LINbus, MMC/SD, QSPI, SAI, SPI, SWPMI, UART/USART, USB OTG Brown-out Detect/Reset, DMA, LCD, PWM, WDT, (External SMPS Required) 83 1MB (1M x 8) FLASH - 320K x 8 1.71V ~ 3.6V A/D 16x12b; D/A 2x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
STM32F417ZET6

STM32F417ZET6

IC MCU 32BIT 512KB FLASH 144LQFP

STMicroelectronics

2,951
RFQ
STM32F417ZET6Datasheet 144-LQFP STM32F4 Tray Active Not Verified ARM® Cortex®-M4 32-Bit Single-Core 168MHz CANbus, DCMI, EBI/EMI, Ethernet, I2C, IrDA, LINbus, SPI, UART/USART, USB OTG Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT 114 512KB (512K x 8) FLASH - 192K x 8 1.8V ~ 3.6V A/D 24x12b; D/A 2x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
AT90USB1286-MU

AT90USB1286-MU

IC MCU 8BIT 128KB FLASH 64QFN

Microchip Technology

2,001
RFQ
AT90USB1286-MUDatasheet 64-VFQFN Exposed Pad AVR® 90USB Tray Active Verified AVR 8-Bit 16MHz EBI/EMI, I2C, SPI, UART/USART, USB Brown-out Detect/Reset, POR, PWM, WDT 48 128KB (128K x 8) FLASH 4K x 8 8K x 8 2.7V ~ 5.5V A/D 8x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
PIC18F8520T-I/PT

PIC18F8520T-I/PT

IC MCU 8BIT 32KB FLASH 80TQFP

Microchip Technology

3,174
RFQ
PIC18F8520T-I/PTDatasheet 80-TQFP PIC® 18F Tape & Reel (TR) Active Verified PIC 8-Bit 40MHz EBI/EMI, I2C, SPI, UART/USART Brown-out Detect/Reset, LVD, POR, PWM, WDT 68 32KB (16K x 16) FLASH 1K x 8 2K x 8 4.2V ~ 5.5V A/D 16x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
ATSAM4LC8CA-AU

ATSAM4LC8CA-AU

IC MCU 32BIT 512KB FLASH 100TQFP

Microchip Technology

1,332
RFQ
ATSAM4LC8CA-AUDatasheet 100-TQFP SAM4L Tray Active Not Verified ARM® Cortex®-M4 32-Bit Single-Core 48MHz I2C, IrDA, LINbus, SPI, UART/USART, USB Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT 75 512KB (512K x 8) FLASH - 64K x 8 1.68V ~ 3.6V A/D 15x12b; D/A 1x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
STM32F407ZET7

STM32F407ZET7

IC MCU 32BIT 512KB FLASH 144LQFP

STMicroelectronics

221
RFQ
STM32F407ZET7Datasheet 144-LQFP STM32F4 Tray Active Verified ARM® Cortex®-M4 32-Bit Single-Core 168MHz CANbus, DCMI, EBI/EMI, Ethernet, I2C, IrDA, LINbus, SPI, UART/USART, USB OTG Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT 114 512KB (512K x 8) FLASH - 192K x 8 1.8V ~ 3.6V A/D 24x12b; D/A 2x12b Internal -40°C ~ 105°C (TA) - - Surface Mount
STM32F103RET6TR

STM32F103RET6TR

IC MCU 32BIT 512KB FLASH 64LQFP

STMicroelectronics

4,592
RFQ
STM32F103RET6TRDatasheet 64-LQFP STM32F1 Tape & Reel (TR) Active Not Verified ARM® Cortex®-M3 32-Bit Single-Core 72MHz CANbus, I2C, IrDA, LINbus, SPI, UART/USART, USB DMA, Motor Control PWM, PDR, POR, PVD, PWM, Temp Sensor, WDT 51 512KB (512K x 8) FLASH - 64K x 8 2V ~ 3.6V A/D 16x12b; D/A 2x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
TMS320F28035PAGTR

TMS320F28035PAGTR

IC MCU 32BIT 128KB FLASH 64TQFP

Texas Instruments

3,974
RFQ
TMS320F28035PAGTRDatasheet 64-TQFP C2000™ C28x Piccolo™ Tape & Reel (TR) Active Not Verified C28x 32-Bit Single-Core 60MHz CANbus, I2C, LINbus, SCI, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 33 128KB (64K x 16) FLASH - 10K x 16 1.71V ~ 1.995V A/D 14x12b Internal -40°C ~ 105°C (TA) - - Surface Mount
FS32K144UAT0VLLT

FS32K144UAT0VLLT

IC MCU 32BIT 512KB FLASH 100LQFP

NXP USA Inc.

253
RFQ
FS32K144UAT0VLLTDatasheet 100-LQFP S32K Tray Active Not Verified ARM® Cortex®-M4F 32-Bit Single-Core 112MHz CANbus, FlexIO, I2C, LINbus, SPI, UART/USART POR, PWM, WDT 89 512KB (512K x 8) FLASH 4K x 8 64K x 8 2.7V ~ 5.5V A/D 16x12b SAR; D/A1x8b Internal -40°C ~ 105°C (TA) - - Surface Mount
R5F5651EDDFP#30

R5F5651EDDFP#30

IC MCU 32BIT 2MB FLASH 100LFQFP

Renesas Electronics Corporation

170
RFQ
R5F5651EDDFP#30Datasheet 100-LQFP RX651 Tray Active Not Verified RXv2 32-Bit Single-Core 120MHz CANbus, EBI/EMI, Ethernet, I2C, LINbus, MMC/SD, QSPI, SCI, SPI, UART/USART, USB DMA, LVD, POR, PWM, WDT 78 2MB (2M x 8) FLASH 32K x 8 640K x 8 2.7V ~ 3.6V A/D 22x12b; D/A 1x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
AT90USB1286-AUR

AT90USB1286-AUR

IC MCU 8BIT 128KB FLASH 64TQFP

Microchip Technology

2,738
RFQ
AT90USB1286-AURDatasheet 64-TQFP AVR® 90USB Tape & Reel (TR) Active Not Verified AVR 8-Bit 16MHz EBI/EMI, I2C, SPI, UART/USART, USB Brown-out Detect/Reset, POR, PWM, WDT 48 128KB (128K x 8) FLASH 4K x 8 8K x 8 2.7V ~ 5.5V A/D 8x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
ATSAMS70J19A-AN

ATSAMS70J19A-AN

IC MCU 32BIT 512KB FLASH 64LQFP

Microchip Technology

176
RFQ
ATSAMS70J19A-ANDatasheet 64-LQFP SAM S70 Tray Active Not Verified ARM® Cortex®-M7 32-Bit Single-Core 300MHz I2C, IrDA, LINbus, SPI, SSC, UART/USART Brown-out Detect/Reset, DMA, POR, PWM, WDT 44 512KB (512K x 8) FLASH - 256K x 8 1.08V ~ 3.6V A/D 5x12b; D/A 1x12b Internal -40°C ~ 105°C (TA) - - Surface Mount
ATSAME54P20A-AFT

ATSAME54P20A-AFT

IC MCU 32BIT 1MB FLASH 128TQFP

Microchip Technology

1,714
RFQ
ATSAME54P20A-AFTDatasheet 128-TQFP SAM E54 Tape & Reel (TR) Active Not Verified ARM® Cortex®-M4F 32-Bit Single-Core 120MHz CANbus, EBI/EMI, Ethernet, I2C, IrDA, LINbus, MMC/SD, QSPI, SPI, UART/USART, USB Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT 99 1MB (1M x 8) FLASH - 256K x 8 1.71V ~ 3.63V A/D 32x12b; D/A 2x12b Internal -40°C ~ 125°C (TA) - - Surface Mount
C8051F502-IM

C8051F502-IM

IC MCU 8BIT 64KB FLASH 32QFN

Silicon Labs

600
RFQ
C8051F502-IMDatasheet 32-VFQFN Exposed Pad C8051F50x Tube Active Not Verified 8051 8-Bit 50MHz SMBus (2-Wire/I2C), CANbus, LINbus, SPI, UART/USART POR, PWM, Temp Sensor, WDT 25 64KB (64K x 8) FLASH - 4.25K x 8 1.8V ~ 5.25V A/D 25x12b Internal -40°C ~ 125°C (TA) - - Surface Mount
PIC16F877-04I/PT

PIC16F877-04I/PT

IC MCU 8BIT 14KB FLASH 44TQFP

Microchip Technology

232
RFQ
PIC16F877-04I/PTDatasheet 44-TQFP PIC® 16F Tray Active Verified PIC 8-Bit 4MHz I2C, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 33 14KB (8K x 14) FLASH 256 x 8 368 x 8 4V ~ 5.5V A/D 8x10b External -40°C ~ 85°C (TA) - - Surface Mount
PIC18F4680-I/P

PIC18F4680-I/P

IC MCU 8BIT 64KB FLASH 40DIP

Microchip Technology

108
RFQ
PIC18F4680-I/PDatasheet 40-DIP (0.600", 15.24mm) PIC® 18F Tube Active Verified PIC 8-Bit 40MHz CANbus, I2C, SPI, UART/USART Brown-out Detect/Reset, HLVD, POR, PWM, WDT 36 64KB (32K x 16) FLASH 1K x 8 3.25K x 8 4.2V ~ 5.5V A/D 11x10b Internal -40°C ~ 85°C (TA) - - Through Hole
STM32F722RCT6

STM32F722RCT6

IC MCU 32BIT 256KB FLASH 64LQFP

STMicroelectronics

936
RFQ
STM32F722RCT6Datasheet 64-LQFP STM32F7 Tray Active Not Verified ARM® Cortex®-M7 32-Bit Single-Core 216MHz CANbus, I2C, IrDA, LINbus, MMC/SD, QSPI, SAI, SPI, UART/USART, USB Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT 50 256KB (256K x 8) FLASH - 256K x 8 1.7V ~ 3.6V A/D 16x12b; D/A 2x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
R5F21236JFP#U1

R5F21236JFP#U1

IC MCU 16BIT 32KB FLASH 48LFQFP

Renesas Electronics Corporation

297
RFQ
R5F21236JFP#U1Datasheet 48-LQFP R8C/2x/23 Tray Not For New Designs Not Verified R8C 16-Bit 20MHz CANbus, I2C, LINbus, SIO, SSU, UART/USART POR, Voltage Detect, WDT 41 32KB (32K x 8) FLASH 2K x 8 2K x 8 2.7V ~ 5.5V A/D 12x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
STM32F446ZEJ6

STM32F446ZEJ6

IC MCU 32BIT 512KB FLSH 144UFBGA

STMicroelectronics

1,471
RFQ
STM32F446ZEJ6Datasheet 144-UFBGA STM32F4 Tray Active Not Verified ARM® Cortex®-M4 32-Bit Single-Core 180MHz CANbus, EBI/EMI, I2C, IrDA, LINbus, SAI, SD, SPDIF-Rx, SPI, UART/USART, USB, USB OTG Brown-out Detect/Reset, DMA, I2S, LVD, POR, PWM, WDT 114 512KB (512K x 8) FLASH - 128K x 8 1.7V ~ 3.6V A/D 24x12b; D/A 2x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
STM32L486VGT6TR

STM32L486VGT6TR

IC MCU 32BIT 1MB FLASH 100LQFP

STMicroelectronics

4,442
RFQ
STM32L486VGT6TRDatasheet 100-LQFP STM32L4 Tape & Reel (TR) Active Not Verified ARM® Cortex®-M4 32-Bit Single-Core 80MHz CANbus, EBI/EMI, I2C, IrDA, LINbus, MMC/SD, QSPI, SAI, SPI, SWPMI, UART/USART, USB OTG Brown-out Detect/Reset, DMA, LCD, PWM, WDT 82 1MB (1M x 8) FLASH - 128K x 8 1.71V ~ 3.6V A/D 16x12b; D/A 2x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
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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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