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
PIC32MX170F512L-50I/PT

PIC32MX170F512L-50I/PT

IC MCU 32BIT 512KB FLASH 100TQFP

Microchip Technology

595
RFQ
PIC32MX170F512L-50I/PTDatasheet 100-TQFP PIC® 32MX Tray Active Not Verified MIPS32® M4K™ 32-Bit Single-Core 50MHz I2C, IrDA, LINbus, PMP, SPI, UART/USART Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT 85 512KB (512K x 8) FLASH - 64K x 8 2.3V ~ 3.6V A/D 48x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
DSPIC30F4013-30I/ML

DSPIC30F4013-30I/ML

IC MCU 16BIT 48KB FLASH 44QFN

Microchip Technology

5,568
RFQ
DSPIC30F4013-30I/MLDatasheet 44-VQFN Exposed Pad dsPIC™ 30F Tube Active Verified dsPIC 16-Bit 30 MIPs CANbus, I2C, SPI, UART/USART AC'97, Brown-out Detect/Reset, I2S, POR, PWM, WDT 30 48KB (16K x 24) FLASH 1K x 8 2K x 8 2.5V ~ 5.5V A/D 13x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
TM4C1231H6PZI

TM4C1231H6PZI

IC MCU 32BIT 256KB FLASH 100LQFP

Texas Instruments

395
RFQ
TM4C1231H6PZIDatasheet 100-LQFP Tiva™ C Tray Active Not Verified ARM® Cortex®-M4F 32-Bit Single-Core 80MHz CANbus, I2C, IrDA, Microwire, SPI, SSI, UART/USART Brown-out Detect/Reset, DMA, POR, WDT 69 256KB (256K x 8) FLASH 2K x 8 32K x 8 1.08V ~ 3.63V A/D 22x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
R5F56514ADFB#30

R5F56514ADFB#30

IC MCU 32BIT 512KB FLSH 144LFQFP

Renesas Electronics Corporation

138
RFQ
R5F56514ADFB#30Datasheet 144-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 111 512KB (512K x 8) FLASH - 256K x 8 2.7V ~ 3.6V A/D 29x12b; D/A 2x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
MKV31F512VLH12

MKV31F512VLH12

IC MCU 32BIT 512KB FLASH 64LQFP

NXP USA Inc.

884
RFQ
MKV31F512VLH12Datasheet 64-LQFP Kinetis KV Tray Active Not Verified ARM® Cortex®-M4 32-Bit Single-Core 120MHz I2C, SPI, UART/USART DMA, PWM, WDT 46 512KB (512K x 8) FLASH - 96K x 8 1.71V ~ 3.6V A/D 2x16b; D/A 1x12b Internal -40°C ~ 105°C (TA) - - Surface Mount
PIC32MX360F256L-80I/PT

PIC32MX360F256L-80I/PT

IC MCU 32BIT 256KB FLASH 100TQFP

Microchip Technology

227
RFQ
PIC32MX360F256L-80I/PTDatasheet 100-TQFP PIC® 32MX Tray Active Not Verified MIPS32® M4K™ 32-Bit Single-Core 80MHz I2C, IrDA, LINbus, PMP, SPI, UART/USART Brown-out Detect/Reset, DMA, POR, PWM, WDT 85 256KB (256K x 8) FLASH - 32K x 8 2.3V ~ 3.6V A/D 16x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
M2354SJFAE

M2354SJFAE

IC MCU 32BIT 1MB FLASH 64LQFP

Nuvoton Technology Corporation

181
RFQ
M2354SJFAEDatasheet 64-LQFP - Tray Active Not Verified ARM® Cortex®-M23 32-Bit 96MHz CANbus, I2C, LINbus, SCI, SmartCard, SPI, USB Brown-out Detect/Reset, DMA, I2S, LCD, LVR, POR, PWM, WDT 50 1MB (1M x 8) FLASH - 256K x 8 1.7V ~ 3.6V A/D 16x12b SAR; D/A 2x12b External, Internal -40°C ~ 105°C (TA) - - Surface Mount
MK12DX128VLK5

MK12DX128VLK5

IC MCU 32BIT 128KB FLASH 80FQFP

NXP USA Inc.

480
RFQ
MK12DX128VLK5Datasheet 80-LQFP Kinetis K10 Tray Active Not Verified ARM® Cortex®-M4 32-Bit Single-Core 50MHz I2C, IrDA, SPI, UART/USART DMA, I2S, LVD, POR, PWM, WDT 60 128KB (128K x 8) FLASH 4K x 8 32K x 8 1.71V ~ 3.6V A/D 24x16b; D/A 1x12b Internal -40°C ~ 105°C (TA) - - Surface Mount
AT90USB646-AU

AT90USB646-AU

IC MCU 8BIT 64KB FLASH 64TQFP

Microchip Technology

463
RFQ
AT90USB646-AUDatasheet 64-TQFP AVR® 90USB Tray Active Verified AVR 8-Bit 16MHz EBI/EMI, I2C, SPI, UART/USART, USB Brown-out Detect/Reset, POR, PWM, WDT 48 64KB (64K x 8) FLASH 2K x 8 4K x 8 2.7V ~ 5.5V A/D 8x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
LPC54101J256BD64QL

LPC54101J256BD64QL

IC MCU 32BIT 256KB FLASH 64LQFP

NXP USA Inc.

115
RFQ
LPC54101J256BD64QLDatasheet 64-LQFP LPC54100 Tray Active Not Verified ARM® Cortex®-M4 32-Bit Single-Core 100MHz I2C, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 50 256KB (256K x 8) FLASH - 104K x 8 1.62V ~ 3.6V A/D 12x12b Internal -40°C ~ 105°C (TA) - - Surface Mount
F280041PMS

F280041PMS

IC MCU 32BIT 128KB FLASH 64LQFP

Texas Instruments

1,266
RFQ
F280041PMSDatasheet 64-LQFP C2000™ C28x Piccolo™ Tray Active Not Verified C28x 32-Bit Single-Core 100MHz CANbus, I2C, LINbus, SCI, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 26 128KB (128K x 8) FLASH - 100K x 8 1.14V ~ 1.32V A/D 14x12b; D/A 2x12b Internal -40°C ~ 125°C (TJ) - - Surface Mount
STM32F412VGH6

STM32F412VGH6

IC MCU 32BIT 1MB FLASH 100UFBGA

STMicroelectronics

1,043
RFQ
STM32F412VGH6Datasheet 100-UFBGA 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
PIC16C57-HSI/SO

PIC16C57-HSI/SO

IC MCU 8BIT 3KB OTP 28SOIC

Microchip Technology

109
RFQ
PIC16C57-HSI/SODatasheet 28-SOIC (0.295", 7.50mm Width) PIC® 16C Tube Active Verified PIC 8-Bit 20MHz - POR, WDT 20 3KB (2K x 12) OTP - 72 x 8 4.5V ~ 5.5V - External -40°C ~ 85°C (TA) - - Surface Mount
R7FS3A37A3A01CFM#AA0

R7FS3A37A3A01CFM#AA0

IC MCU 32BIT 512KB FLASH 64LFQFP

Renesas Electronics Corporation

4,349
RFQ
R7FS3A37A3A01CFM#AA0Datasheet 64-LQFP Renesas Synergy™ S3 Tray Active Not Verified ARM® Cortex®-M4 32-Bit Single-Core 48MHz CANbus, EBI/EMI, I2C, MMC/SD, QSPI, SCI, SPI, SSI, UART/USART, USB DMA, LCD, LVD, POR, PWM, WDT 52 512KB (512K x 8) FLASH 8K x 8 96K x 8 1.6V ~ 5.5V A/D 18x14b; D/A 3x8b, 3x12b Internal -40°C ~ 105°C (TA) - - Surface Mount
STM32F302VET6

STM32F302VET6

IC MCU 32BIT 512KB FLASH 100LQFP

STMicroelectronics

2,009
RFQ
STM32F302VET6Datasheet 100-LQFP STM32F3 Tray Active Not Verified ARM® Cortex®-M4 32-Bit Single-Core 72MHz CANbus, I2C, IrDA, LINbus, SPI, UART/USART, USB DMA, I2S, POR, PWM, WDT 86 512KB (512K x 8) FLASH - 64K x 8 2V ~ 3.6V A/D 17x12b; D/A 1x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
STM32F303VBT6TR

STM32F303VBT6TR

IC MCU 32BIT 128KB FLASH 100LQFP

STMicroelectronics

1,133
RFQ
STM32F303VBT6TRDatasheet 100-LQFP STM32F3 Tape & Reel (TR) Active Verified ARM® Cortex®-M4 32-Bit Single-Core 72MHz CANbus, I2C, IrDA, LINbus, SPI, UART/USART, USB DMA, I2S, POR, PWM, WDT 87 128KB (128K x 8) FLASH - 32K x 8 2V ~ 3.6V A/D 39x12b; D/A 2x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
R5F565N7ADFP#30

R5F565N7ADFP#30

IC MCU 32BIT 768KB FLSH 100LFQFP

Renesas Electronics Corporation

216
RFQ
R5F565N7ADFP#30Datasheet 100-LQFP RX65N 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 768KB (768K x 8) FLASH - 256K x 8 2.7V ~ 3.6V A/D 22x12b; D/A 1x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
STM32F103VBT6TR

STM32F103VBT6TR

IC MCU 32BIT 128KB FLASH 100LQFP

STMicroelectronics

910
RFQ
STM32F103VBT6TRDatasheet 100-LQFP STM32F1 Tape & Reel (TR) Active 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 80 128KB (128K x 8) FLASH - 20K x 8 2V ~ 3.6V A/D 16x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
MK20DX128VLH5

MK20DX128VLH5

IC MCU 32BIT 128KB FLASH 64LQFP

NXP USA Inc.

1,568
RFQ
MK20DX128VLH5Datasheet 64-LQFP Kinetis K20 Tray Active Not Verified ARM® Cortex®-M4 32-Bit Single-Core 50MHz I2C, IrDA, SPI, UART/USART, USB, USB OTG DMA, I2S, LVD, POR, PWM, WDT 40 128KB (128K x 8) FLASH 2K x 8 16K x 8 1.71V ~ 3.6V A/D 13x16b Internal -40°C ~ 105°C (TA) - - Surface Mount
AT89C51RB2-SLSUL

AT89C51RB2-SLSUL

IC MCU 8BIT 16KB FLASH 44PLCC

Microchip Technology

999
RFQ
AT89C51RB2-SLSULDatasheet 44-LCC (J-Lead) 89C Tube Active Not Verified 80C51 8-Bit 40MHz SPI, UART/USART POR, PWM, WDT 32 16KB (16K x 8) FLASH - 1.25K x 8 2.7V ~ 3.6V - External -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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