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
PIC18F4680-I/ML

PIC18F4680-I/ML

IC MCU 8BIT 64KB FLASH 44QFN

Microchip Technology

1,931
RFQ
PIC18F4680-I/MLDatasheet 44-VQFN Exposed Pad 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) - - Surface Mount
DSPIC33EP512MC806-I/MR

DSPIC33EP512MC806-I/MR

IC MCU 16BIT 512KB FLASH 64VQFN

Microchip Technology

474
RFQ
DSPIC33EP512MC806-I/MRDatasheet 64-VFQFN Exposed Pad dsPIC™ 33EP Tube Active Not Verified dsPIC 16-Bit 70 MIPs CANbus, I2C, IrDA, LINbus, QEI, SPI, UART/USART Brown-out Detect/Reset, DMA, Motor Control PWM, POR, PWM, WDT 53 512KB (170K x 24) FLASH - 24K x 16 3V ~ 3.6V A/D 24x10/12b Internal -40°C ~ 85°C (TA) - - Surface Mount
AT89C51AC3-RDTUM

AT89C51AC3-RDTUM

IC MCU 8BIT 64KB FLASH 64LQFP

Microchip Technology

302
RFQ
AT89C51AC3-RDTUMDatasheet 64-LQFP 89C Tray Active Not Verified 80C51 8-Bit 60MHz SPI, UART/USART POR, PWM, WDT 36 64KB (64K x 8) FLASH 2K x 8 2.25K x 8 3V ~ 5.5V A/D 8x10b External -40°C ~ 85°C (TA) - - Surface Mount
DSPIC33EP256MU810-I/PT

DSPIC33EP256MU810-I/PT

IC MCU 16BIT 256KB FLASH 100TQFP

Microchip Technology

1,530
RFQ
DSPIC33EP256MU810-I/PTDatasheet 100-TQFP dsPIC™ 33EP Tray Active Not Verified dsPIC 16-Bit 60 MIPs CANbus, I2C, IrDA, LINbus, QEI, SPI, UART/USART, USB OTG Brown-out Detect/Reset, DMA, Motor Control PWM, POR, PWM, WDT 83 256KB (85.5K x 24) FLASH - 12K x 16 3V ~ 3.6V A/D 32x10b/12b Internal -40°C ~ 85°C (TA) - - Surface Mount
C8051F581-IQR

C8051F581-IQR

IC MCU 8BIT 128KB FLASH 48TQFP

Silicon Labs

422
RFQ
C8051F581-IQRDatasheet 48-TQFP C8051F58x Tape & Reel (TR) Active Not Verified 8051 8-Bit 50MHz EBI/EMI, SMBus (2-Wire/I2C), SPI, UART/USART POR, PWM, Temp Sensor, WDT 40 128KB (128K x 8) FLASH - 8.25K x 8 1.8V ~ 5.25V A/D 32x12b Internal -40°C ~ 125°C (TA) - - Surface Mount
AT91SAM7X128C-AUR

AT91SAM7X128C-AUR

IC MCU 16/32B 128KB FLSH 100LQFP

Microchip Technology

2,735
RFQ
AT91SAM7X128C-AURDatasheet 100-LQFP SAM7X Tape & Reel (TR) Active Not Verified ARM7® 16/32-Bit 55MHz CANbus, Ethernet, I2C, SPI, SSC, UART/USART, USB Brown-out Detect/Reset, DMA, POR, PWM, WDT 62 128KB (128K x 8) FLASH - 32K x 8 1.65V ~ 1.95V A/D 8x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
R7FA6M5BF2CBG#AC0

R7FA6M5BF2CBG#AC0

IC MCU 32BIT 1MB FLASH 176LFBGA

Renesas Electronics Corporation

200
RFQ
R7FA6M5BF2CBG#AC0Datasheet 176-LFBGA RA6M5 Tray Active Not Verified ARM® Cortex®-M33 32-Bit Single-Core 200MHz CANbus, EBI/EMI, Ethernet, I2C, MMC/SD, QSPI, SCI, SPI, SSI, UART/USART, USB Capacitive Touch, Crypto - AES, DMA, LVD, POR, PWM, RSA, SHA, Temp Sensor, WDT 132 1MB (1M x 8) FLASH 8K x 8 512K x 8 2.7V ~ 3.6V A/D 29x12b SAR; D/A 2x12b External, Internal -40°C ~ 85°C (TA) - - Surface Mount
STM32F412VGT6

STM32F412VGT6

IC MCU 32BIT 1MB FLASH 100LQFP

STMicroelectronics

2,138
RFQ
STM32F412VGT6Datasheet 100-LQFP STM32F4 Tray Active Not Verified ARM® Cortex®-M4 32-Bit Single-Core 100MHz CANbus, EBI/EMI, I2C, IrDA, LINbus, MMC/SD/SDIO, QSPI, SPI, UART/USART, USB OTG Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT 81 1MB (1M x 8) FLASH - 256K x 8 1.7V ~ 3.6V A/D 16x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
STM32F412VGT6TR

STM32F412VGT6TR

IC MCU 32BIT 1MB FLASH 100LQFP

STMicroelectronics

690
RFQ
STM32F412VGT6TRDatasheet 100-LQFP STM32F4 Tape & Reel (TR) Active Not Verified ARM® Cortex®-M4 32-Bit Single-Core 100MHz CANbus, EBI/EMI, I2C, IrDA, LINbus, MMC/SD/SDIO, QSPI, SPI, UART/USART, USB OTG Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT 81 1MB (1M x 8) FLASH - 256K x 8 1.7V ~ 3.6V A/D 16x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
STM32F417VGT7

STM32F417VGT7

IC MCU 32BIT 1MB FLASH 100LQFP

STMicroelectronics

411
RFQ
STM32F417VGT7Datasheet 100-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 82 1MB (1M x 8) FLASH - 192K x 8 1.8V ~ 3.6V A/D 16x12b; D/A 2x12b Internal -40°C ~ 105°C (TA) - - Surface Mount
STM32F429BET6

STM32F429BET6

IC MCU 32BIT 512KB FLASH 208LQFP

STMicroelectronics

280
RFQ
STM32F429BET6Datasheet 208-LQFP STM32F4 Tray Active Not Verified ARM® Cortex®-M4 32-Bit Single-Core 180MHz CANbus, EBI/EMI, Ethernet, I2C, IrDA, LINbus, SPI, UART/USART, USB OTG Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT 168 512KB (512K x 8) FLASH - 256K x 8 1.8V ~ 3.6V A/D 24x12b; D/A 2x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
DSPIC33FJ128MC710-I/PT

DSPIC33FJ128MC710-I/PT

IC MCU 16BIT 128KB FLASH 100TQFP

Microchip Technology

258
RFQ
DSPIC33FJ128MC710-I/PTDatasheet 100-TQFP dsPIC™ 33F Tray Active Not Verified dsPIC 16-Bit 40 MIPs CANbus, I2C, IrDA, LINbus, SPI, UART/USART Brown-out Detect/Reset, DMA, Motor Control PWM, POR, PWM, QEI, WDT 85 128KB (128K x 8) FLASH - 16K x 8 3V ~ 3.6V A/D 24x10/12b Internal -40°C ~ 85°C (TA) - - Surface Mount
PIC18F4585-E/PT

PIC18F4585-E/PT

IC MCU 8BIT 48KB FLASH 44TQFP

Microchip Technology

3,840
RFQ
PIC18F4585-E/PTDatasheet 44-TQFP PIC® 18F Tray Active Verified PIC 8-Bit 25MHz CANbus, I2C, SPI, UART/USART Brown-out Detect/Reset, HLVD, POR, PWM, WDT 36 48KB (24K x 16) FLASH 1K x 8 3.25K x 8 4.2V ~ 5.5V A/D 11x10b Internal -40°C ~ 125°C (TA) - - Surface Mount
MK22FN256VLL12

MK22FN256VLL12

IC MCU 32BIT 256KB FLASH 100LQFP

NXP USA Inc.

1,537
RFQ
MK22FN256VLL12Datasheet 100-LQFP Kinetis K20 Tray Active Not Verified ARM® Cortex®-M4 32-Bit Single-Core 120MHz I2C, IrDA, SPI, UART/USART, USB, USB OTG DMA, I2S, LVD, POR, PWM, WDT 66 256KB (256K x 8) FLASH - 48K x 8 1.71V ~ 3.6V A/D 33x16b; D/A 1x12b Internal -40°C ~ 105°C (TA) - - Surface Mount
STM32F469VGT6

STM32F469VGT6

IC MCU 32BIT 1MB FLASH 100LQFP

STMicroelectronics

513
RFQ
STM32F469VGT6Datasheet 100-LQFP STM32F4 Tray Active Not Verified ARM® Cortex®-M4 32-Bit Single-Core 180MHz CANbus, EBI/EMI, Ethernet, I2C, IrDA, LINbus, SAI, SDIO, SPI, UART/USART, USB, USB OTG Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT 71 1MB (1M x 8) FLASH - 384K x 8 1.7V ~ 3.6V A/D 14x12b; D/A 2x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
ATMEGA64-16MU

ATMEGA64-16MU

IC MCU 8BIT 64KB FLASH 64QFN

Microchip Technology

233
RFQ
ATMEGA64-16MUDatasheet 64-VFQFN Exposed Pad AVR® ATmega Tray Active Verified AVR 8-Bit 16MHz I2C, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 53 64KB (32K x 16) FLASH 2K x 8 4K x 8 4.5V ~ 5.5V A/D 8x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
STM32L476VGT6TR

STM32L476VGT6TR

IC MCU 32BIT 1MB FLASH 100LQFP

STMicroelectronics

4,877
RFQ
STM32L476VGT6TRDatasheet 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
PIC32MK0512MCF100-I/PT

PIC32MK0512MCF100-I/PT

IC MCU 32BIT 512KB FLASH 100TQFP

Microchip Technology

228
RFQ
PIC32MK0512MCF100-I/PTDatasheet 100-TQFP PIC® 32MK Tray Active Not Verified MIPS32® microAptiv™ 32-Bit Single-Core 120MHz Brown-out Detect/Reset, DMA, I2S, POR, Motor Control PWM, WDT Brown-out Detect/Reset, DMA, I2S, POR, Motor Control PWM, WDT 78 512KB (512K x 8) FLASH 4K x 8 128K x 8 2.2V ~ 3.6V A/D 42x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
PIC32MK0512MCF100T-I/PT

PIC32MK0512MCF100T-I/PT

IC MCU 32BIT 512KB FLASH 100TQFP

Microchip Technology

2,373
RFQ
PIC32MK0512MCF100T-I/PTDatasheet 100-TQFP PIC® 32MK Tape & Reel (TR) Active Not Verified MIPS32® microAptiv™ 32-Bit Single-Core 120MHz Brown-out Detect/Reset, DMA, I2S, POR, Motor Control PWM, WDT Brown-out Detect/Reset, DMA, I2S, POR, Motor Control PWM, WDT 78 512KB (512K x 8) FLASH 4K x 8 128K x 8 2.2V ~ 3.6V A/D 42x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
CY8C6137BZI-F54

CY8C6137BZI-F54

IC MCU 32BIT 1MB FLASH 124BGA

Infineon Technologies

142
RFQ
CY8C6137BZI-F54Datasheet 124-VFBGA PSOC™ 6 Tray Active Not Verified ARM® Cortex®-M4 32-Bit Single-Core 150MHz I2C, LINbus, QSPI, SPI, UART/USART, USB Brown-out Detect/Reset, Cap Sense, DMA, I2S, POR, PWM, WDT 104 1MB (1M x 8) FLASH 32K x 8 288K x 8 1.7V ~ 3.6V A/D 8x12b SAR; D/A 1x12b 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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