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
ATMEGA16L-8AUR

ATMEGA16L-8AUR

IC MCU 8BIT 16KB FLASH 44TQFP

Microchip Technology

12,707
RFQ
ATMEGA16L-8AURDatasheet 44-TQFP AVR® ATmega Tape & Reel (TR) Active Verified AVR 8-Bit 8MHz I2C, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 32 16KB (8K x 16) FLASH 512 x 8 1K x 8 2.7V ~ 5.5V A/D 8x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
EFM32TG110F32-D-QFN24

EFM32TG110F32-D-QFN24

IC MCU 32BIT 32KB FLASH 24QFN

Silicon Labs

2,115
RFQ
EFM32TG110F32-D-QFN24Datasheet 24-VQFN Exposed Pad Tiny Gecko Tray Active Not Verified ARM® Cortex®-M3 32-Bit Single-Core 32MHz I2C, IrDA, SmartCard, SPI, UART/USART Brown-out Detect/Reset, DMA, I2S, POR, PWM 17 32KB (32K x 8) FLASH - 4K x 8 1.98V ~ 3.8V A/D 2x12b SAR; D/A 1x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
PIC24HJ64GP502-I/MM

PIC24HJ64GP502-I/MM

IC MCU 16BIT 64KB FLASH 28QFN

Microchip Technology

673
RFQ
PIC24HJ64GP502-I/MMDatasheet 28-VQFN Exposed Pad PIC® 24H Tube Active Not Verified PIC 16-Bit 40 MIPs CANbus, I2C, IrDA, LINbus, PMP, SPI, UART/USART Brown-out Detect/Reset, DMA, POR, PWM, WDT 21 64KB (22K x 24) FLASH - 8K x 8 3V ~ 3.6V A/D 10x10b/12b Internal -40°C ~ 85°C (TA) - - Surface Mount
PIC18F2431-I/MM

PIC18F2431-I/MM

IC MCU 8BIT 16KB FLASH 28QFN

Microchip Technology

1,540
RFQ
PIC18F2431-I/MMDatasheet 28-VQFN Exposed Pad PIC® 18F Tube Active Not Verified PIC 8-Bit 40MHz I2C, SPI, UART/USART Brown-out Detect/Reset, LVD, Power Control PWM, QEI, POR, PWM, WDT 24 16KB (8K x 16) FLASH 256 x 8 768 x 8 4.2V ~ 5.5V A/D 5x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
DSPIC33FJ16GS502-E/MM

DSPIC33FJ16GS502-E/MM

IC MCU 16BIT 16KB FLASH 28QFN

Microchip Technology

624
RFQ
DSPIC33FJ16GS502-E/MMDatasheet 28-VQFN Exposed Pad dsPIC™ 33F Tube Active Not Verified dsPIC 16-Bit 40 MIPs I2C, IrDA, LINbus, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 21 16KB (16K x 8) FLASH - 2K x 8 3V ~ 3.6V A/D 16x10b; D/A 4x10b Internal -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount
PIC16F84-10/SO

PIC16F84-10/SO

IC MCU 8BIT 1.75KB FLASH 18SOIC

Microchip Technology

202
RFQ
PIC16F84-10/SODatasheet 18-SOIC (0.295", 7.50mm Width) PIC® 16F Tube Active Verified PIC 8-Bit 10MHz - POR, WDT 13 1.75KB (1K x 14) FLASH 64 x 8 68 x 8 4V ~ 6V - External 0°C ~ 70°C (TA) - - Surface Mount
STM32F373C8T6

STM32F373C8T6

IC MCU 32BIT 64KB FLASH 48LQFP

STMicroelectronics

1,854
RFQ
STM32F373C8T6Datasheet 48-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 36 64KB (64K x 8) FLASH - 16K x 8 2V ~ 3.6V A/D 1x12b, 3x16b; D/A 3x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
STM32G431VBT6

STM32G431VBT6

IC MCU 32BIT 128KB FLASH 100LQFP

STMicroelectronics

1,365
RFQ
STM32G431VBT6Datasheet 100-LQFP STM32G4 Tray Active Not Verified ARM® Cortex®-M4F 32-Bit Single-Core 170MHz CANbus, I2C, IrDA, LINbus, SPI, UART/USART Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT 86 128KB (128K x 8) FLASH - 32K x 8 1.71V ~ 3.6V A/D 23x12b; D/A 4x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
ATSAM4N16CA-AU

ATSAM4N16CA-AU

IC MCU 32BIT 1MB FLASH 100LQFP

Microchip Technology

256
RFQ
ATSAM4N16CA-AUDatasheet 100-LQFP SAM4N Tray Active Not Verified ARM® Cortex®-M4 32-Bit Single-Core 100MHz I2C, IrDA, SPI, UART/USART Brown-out Detect/Reset, DMA, POR, PWM, WDT 79 1MB (1M x 8) FLASH - 80K x 8 1.62V ~ 3.6V A/D 17x10b; D/A 1x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
STM32F303R8T6

STM32F303R8T6

IC MCU 32BIT 64KB FLASH 64LQFP

STMicroelectronics

1,335
RFQ
STM32F303R8T6Datasheet 64-LQFP STM32F3 Tray Active Not Verified ARM® Cortex®-M4 32-Bit Single-Core 72MHz CANbus, I2C, IrDA, LINbus, SPI, UART/USART DMA, I2S, POR, PWM, WDT 51 64KB (64K x 8) FLASH - 16K x 8 2V ~ 3.6V A/D 15x12b; D/A 1x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
DSPIC30F3014-30I/PT

DSPIC30F3014-30I/PT

IC MCU 16BIT 24KB FLASH 44TQFP

Microchip Technology

1,306
RFQ
DSPIC30F3014-30I/PTDatasheet 44-TQFP dsPIC™ 30F Tray Active Verified dsPIC 16-Bit 30 MIPs I2C, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 30 24KB (8K x 24) FLASH 1K x 8 2K x 8 2.5V ~ 5.5V A/D 13x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
STM32F103C8T7

STM32F103C8T7

IC MCU 32BIT 64KB FLASH 48LQFP

STMicroelectronics

824
RFQ
STM32F103C8T7Datasheet 48-LQFP STM32F1 Tray 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 37 64KB (64K x 8) FLASH - 20K x 8 2V ~ 3.6V A/D 10x12b Internal -40°C ~ 105°C (TA) - - Surface Mount
DSPIC30F3014-20I/PT

DSPIC30F3014-20I/PT

IC MCU 16BIT 24KB FLASH 44TQFP

Microchip Technology

298
RFQ
DSPIC30F3014-20I/PTDatasheet 44-TQFP dsPIC™ 30F Tray Active Verified dsPIC 16-Bit 20 MIPS I2C, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 30 24KB (8K x 24) FLASH 1K x 8 2K x 8 2.5V ~ 5.5V A/D 13x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
ATSAM4S8BA-ANR

ATSAM4S8BA-ANR

IC MCU 32BIT 512KB FLASH 64LQFP

Microchip Technology

2,765
RFQ
ATSAM4S8BA-ANRDatasheet 64-LQFP SAM4S Tape & Reel (TR) Active Not Verified ARM® Cortex®-M4 32-Bit Single-Core 120MHz I2C, IrDA, Memory Card, SPI, SSC, UART/USART, USB Brown-out Detect/Reset, DMA, POR, PWM, WDT 47 512KB (512K x 8) FLASH - 128K x 8 1.62V ~ 3.6V A/D 11x12b; D/A 2x12b Internal -40°C ~ 105°C (TA) - - Surface Mount
ATSAMD51J19A-MFT

ATSAMD51J19A-MFT

IC MCU 32BIT 512KB FLASH 64QFN

Microchip Technology

15,061
RFQ
ATSAMD51J19A-MFTDatasheet 64-VFQFN Exposed Pad SAM D51 Tape & Reel (TR) Active Not Verified ARM® Cortex®-M4F 32-Bit Single-Core 120MHz EBI/EMI, I2C, IrDA, LINbus, MMC/SD, QSPI, SPI, UART/USART, USB Brown-out Detect/Reset, DMA, I2S, POR, PWM 51 512KB (512K x 8) FLASH - 192K x 8 1.71V ~ 3.63V A/D 24x12b; D/A 2x12b Internal -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount
ATMEGA1284-AUR

ATMEGA1284-AUR

IC MCU 8BIT 128KB FLASH 44TQFP

Microchip Technology

11,086
RFQ
ATMEGA1284-AURDatasheet 44-TQFP AVR® ATmega Tape & Reel (TR) Active Verified AVR 8-Bit 20MHz I2C, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 32 128KB (64K x 16) FLASH 4K x 8 16K x 8 1.8V ~ 5.5V A/D 8x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
MSP430FR5964IPNR

MSP430FR5964IPNR

IC MCU 16BIT 256KB FRAM 80LQFP

Texas Instruments

2,128
RFQ
MSP430FR5964IPNRDatasheet 80-LQFP MSP430™ FRAM Tape & Reel (TR) Active Not Verified MSP430 CPUXV2 16-Bit 16MHz I2C, IrDA, SPI, UART/USART Brown-out Detect/Reset, DMA, POR, PWM, WDT 68 256KB (256K x 8) FRAM - 8K x 8 1.8V ~ 3.6V A/D 20x12b External, Internal -40°C ~ 85°C (TA) - - Surface Mount
DSPIC33EP128GS702T-I/2N

DSPIC33EP128GS702T-I/2N

IC MCU 16BIT 128KB FLASH 28UQFN

Microchip Technology

2,849
RFQ
DSPIC33EP128GS702T-I/2NDatasheet 28-UQFN Exposed Pad dsPIC™ 33EP, Functional Safety (FuSa) Tape & Reel (TR) Active Not Verified dsPIC 16-Bit 70 MIPs I2C, IrDA, LINbus, SPI, UART/USART Brown-out Detect/Reset, I2S, POR, PWM, WDT 20 128KB (43K x 24) FLASH - 8K x 8 3V ~ 3.6V A/D 11x12b; D/A 1x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
STM32F103R8T6TR

STM32F103R8T6TR

IC MCU 32BIT 64KB FLASH 64LQFP

STMicroelectronics

1,834
RFQ
STM32F103R8T6TRDatasheet 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 64KB (64K x 8) FLASH - 20K x 8 2V ~ 3.6V A/D 16x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
MSP430F427AIPM

MSP430F427AIPM

IC MCU 16BIT 32KB FLASH 64LQFP

Texas Instruments

1,130
RFQ
MSP430F427AIPMDatasheet 64-LQFP MSP430x4xx Tray Active Not Verified MSP430 CPU16 16-Bit 8MHz SPI, UART/USART Brown-out Detect/Reset, LCD, POR, PWM, WDT 14 32KB (32K x 8 + 256B) FLASH - 1K x 8 1.8V ~ 3.6V A/D 3x16b 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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