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
ATSAM3S8CA-AU

ATSAM3S8CA-AU

IC MCU 32BIT 512KB FLASH 100LQFP

Microchip Technology

226
RFQ
ATSAM3S8CA-AUDatasheet 100-LQFP SAM3S Tray Active Not Verified ARM® Cortex®-M3 32-Bit Single-Core 64MHz EBI/EMI, I2C, IrDA, Memory Card, SPI, SSC, UART/USART, USB Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT 79 512KB (512K x 8) FLASH - 64K x 8 1.62V ~ 3.6V A/D 15x10/12b; D/A 2x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
DSPIC33FJ64GP706-I/PT

DSPIC33FJ64GP706-I/PT

IC MCU 16BIT 64KB FLASH 64TQFP

Microchip Technology

6,255
RFQ
DSPIC33FJ64GP706-I/PTDatasheet 64-TQFP dsPIC™ 33F Tray Active Not Verified dsPIC 16-Bit 40 MIPs CANbus, I2C, IrDA, LINbus, SPI, UART/USART AC'97, Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT 53 64KB (64K x 8) FLASH - 16K x 8 3V ~ 3.6V A/D 18x10b/12b Internal -40°C ~ 85°C (TA) - - Surface Mount
PIC24HJ64GP510A-I/PF

PIC24HJ64GP510A-I/PF

IC MCU 16BIT 64KB FLASH 100TQFP

Microchip Technology

180
RFQ
PIC24HJ64GP510A-I/PFDatasheet 100-TQFP PIC® 24H Tray Active Not Verified PIC 16-Bit 40 MIPs CANbus, I2C, IrDA, LINbus, SPI, UART/USART Brown-out Detect/Reset, DMA, POR, PWM, WDT 85 64KB (22K x 24) FLASH - 8K x 8 3V ~ 3.6V A/D 32x10b/12b Internal -40°C ~ 85°C (TA) - - Surface Mount
PIC18F4553-I/PT

PIC18F4553-I/PT

IC MCU 8BIT 32KB FLASH 44TQFP

Microchip Technology

951
RFQ
PIC18F4553-I/PTDatasheet 44-TQFP PIC® 18F Tray Active Verified PIC 8-Bit 48MHz I2C, SPI, UART/USART, USB Brown-out Detect/Reset, HLVD, POR, PWM, WDT 34 32KB (16K x 16) FLASH 256 x 8 2K x 8 4.2V ~ 5.5V A/D 13x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
EFM32TG842F32-D-QFP64R

EFM32TG842F32-D-QFP64R

IC MCU 32BIT 32KB FLASH 64TQFP

Silicon Labs

1,262
RFQ
EFM32TG842F32-D-QFP64RDatasheet 64-TQFP Tiny Gecko Tape & Reel (TR) Active Not Verified ARM® Cortex®-M3 32-Bit Single-Core 32MHz I2C, IrDA, SmartCard, SPI, UART/USART Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM 53 32KB (32K x 8) FLASH - 4K x 8 1.98V ~ 3.8V A/D 8x12b SAR; D/A 1x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
ATSAME51N20A-AUT

ATSAME51N20A-AUT

IC MCU 32BIT 1MB FLASH 100TQFP

Microchip Technology

3,688
RFQ
ATSAME51N20A-AUTDatasheet 100-TQFP SAM E51 Tape & Reel (TR) Active Not Verified ARM® Cortex®-M4F 32-Bit Single-Core 120MHz CANbus, EBI/EMI, I2C, IrDA, LINbus, MMC/SD, QSPI, SPI, UART/USART, USB Brown-out Detect/Reset, DMA, I2S, POR, PWM 81 1MB (1M x 8) FLASH - 256K x 8 1.71V ~ 3.63V A/D 28x12b; D/A 2x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
MC9S08QE64CLC

MC9S08QE64CLC

IC MCU 8BIT 64KB FLASH 32LQFP

NXP USA Inc.

676
RFQ
MC9S08QE64CLCDatasheet 32-LQFP S08 Tray Active Not Verified S08 8-Bit 50MHz I2C, LINbus, SCI, SPI LVD, PWM, WDT 26 64KB (64K x 8) FLASH - 4K x 8 1.8V ~ 3.6V A/D 10x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
PIC24FJ256GB110T-I/PT

PIC24FJ256GB110T-I/PT

IC MCU 16BIT 256KB FLASH 100TQFP

Microchip Technology

1,888
RFQ
PIC24FJ256GB110T-I/PTDatasheet 100-TQFP PIC® 24F Tape & Reel (TR) Active Verified PIC 16-Bit 32MHz I2C, SPI, UART/USART, USB OTG Brown-out Detect/Reset, LVD, POR, PWM, WDT 83 256KB (85.5K x 24) FLASH - 16K x 8 2V ~ 3.6V A/D 16x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
R7FA6M2AD3CFB#AA0

R7FA6M2AD3CFB#AA0

IC MCU 32BIT 512KB FLSH 144LFQFP

Renesas Electronics Corporation

1,491
RFQ
R7FA6M2AD3CFB#AA0Datasheet 144-LQFP RA6M2 Tray Active Not Verified ARM® Cortex®-M4 32-Bit Single-Core 120MHz CANbus, EBI/EMI, Ethernet, I2C, IrDA, MMC/SD, SPI, UART/USART, USB DMA, LVD, POR, PWM, WDT 109 512KB (512K x 8) FLASH 32K x 8 384K x 8 2.7V ~ 3.6V A/D 22x12b SAR; D/A 2x12b Internal -40°C ~ 105°C (TA) - - Surface Mount
STM32G484CET6

STM32G484CET6

IC MCU 32BIT 512KB FLASH 48LQFP

STMicroelectronics

946
RFQ
STM32G484CET6Datasheet 48-LQFP STM32G4 Tray Active Not Verified ARM® Cortex®-M4 32-Bit Single-Core 170MHz CANbus, I2C, IrDA, LINbus, QSPI, SAI, SPI, UART/USART, USB Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT 38 512KB (512K x 8) FLASH - 128K x 8 1.71V ~ 3.6V A/D 20x12b; D/A 4x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
ATSAM4S16CA-CU

ATSAM4S16CA-CU

IC MCU 32BIT 1MB FLASH 100TFBGA

Microchip Technology

387
RFQ
ATSAM4S16CA-CUDatasheet 100-TFBGA SAM4S Tray Active Not Verified ARM® Cortex®-M4 32-Bit Single-Core 120MHz EBI/EMI, I2C, IrDA, Memory Card, SPI, SSC, UART/USART, USB Brown-out Detect/Reset, DMA, POR, PWM, WDT 79 1MB (1M x 8) FLASH - 128K x 8 1.62V ~ 3.6V A/D 16x12b; D/A 2x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
STM32F107RBT6

STM32F107RBT6

IC MCU 32BIT 128KB FLASH 64LQFP

STMicroelectronics

1,002
RFQ
STM32F107RBT6Datasheet 64-LQFP STM32F1 Tray Active Not Verified ARM® Cortex®-M3 32-Bit Single-Core 72MHz CANbus, Ethernet, I2C, IrDA, LINbus, SPI, UART/USART, USB OTG DMA, POR, PWM, Voltage Detect, WDT 51 128KB (128K x 8) FLASH - 64K x 8 2V ~ 3.6V A/D 16x12b; D/A 2x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
TM4C1230H6PMIR

TM4C1230H6PMIR

IC MCU 32BIT 256KB FLASH 64LQFP

Texas Instruments

593
RFQ
TM4C1230H6PMIRDatasheet 64-LQFP Tiva™ C Tape & Reel (TR) 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 49 256KB (256K x 8) FLASH 2K x 8 32K x 8 1.08V ~ 3.63V A/D 12x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
ATSAM4E8CA-AU

ATSAM4E8CA-AU

IC MCU 32BIT 512KB FLASH 100LQFP

Microchip Technology

299
RFQ
ATSAM4E8CA-AUDatasheet 100-LQFP SAM4E Tray Active Not Verified ARM® Cortex®-M4 32-Bit Single-Core 120MHz CANbus, Ethernet, IrDA, MMC/SD, SPI, UART/USART, USB Brown-out Detect/Reset, DMA, POR, PWM, WDT 79 512KB (512K x 8) FLASH - 128K x 8 1.62V ~ 3.6V A/D 16x12b; D/A 2x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
PIC18F442-I/PT

PIC18F442-I/PT

IC MCU 8BIT 16KB FLASH 44TQFP

Microchip Technology

898
RFQ
PIC18F442-I/PTDatasheet 44-TQFP PIC® 18F Tray Active Verified PIC 8-Bit 40MHz I2C, SPI, UART/USART Brown-out Detect/Reset, LVD, POR, PWM, WDT 34 16KB (8K x 16) FLASH 256 x 8 768 x 8 4.2V ~ 5.5V A/D 8x10b External -40°C ~ 85°C (TA) - - Surface Mount
DSPIC33EP512GM706-I/PT

DSPIC33EP512GM706-I/PT

IC MCU 16BIT 512KB FLASH 64TQFP

Microchip Technology

584
RFQ
DSPIC33EP512GM706-I/PTDatasheet 64-TQFP dsPIC™ 33EP Tray Active Not Verified dsPIC 16-Bit 70 MIPs CANbus, I2C, IrDA, LINbus, QEI, SPI, UART/USART Brown-out Detect/Reset, DMA, I2S, Motor Control PWM, POR, PWM, WDT 53 512KB (170K x 24) FLASH - 48K x 8 3V ~ 3.6V A/D 30x10b/12b Internal -40°C ~ 85°C (TA) - - Surface Mount
STM32F105RCT6TR

STM32F105RCT6TR

IC MCU 32BIT 256KB FLASH 64LQFP

STMicroelectronics

1,890
RFQ
STM32F105RCT6TRDatasheet 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 OTG DMA, POR, PWM, Voltage Detect, WDT 51 256KB (256K x 8) FLASH - 64K x 8 2V ~ 3.6V A/D 16x12b; D/A 2x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
STM32F105RCT6

STM32F105RCT6

IC MCU 32BIT 256KB FLASH 64LQFP

STMicroelectronics

470
RFQ
STM32F105RCT6Datasheet 64-LQFP STM32F1 Tray Active Not Verified ARM® Cortex®-M3 32-Bit Single-Core 72MHz CANbus, I2C, IrDA, LINbus, SPI, UART/USART, USB OTG DMA, POR, PWM, Voltage Detect, WDT 51 256KB (256K x 8) FLASH - 64K x 8 2V ~ 3.6V A/D 16x12b; D/A 2x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
PIC18F4320-I/PT

PIC18F4320-I/PT

IC MCU 8BIT 8KB FLASH 44TQFP

Microchip Technology

407
RFQ
PIC18F4320-I/PTDatasheet 44-TQFP PIC® 18F Tray Active Verified PIC 8-Bit 40MHz I2C, SPI, UART/USART Brown-out Detect/Reset, LVD, POR, PWM, WDT 36 8KB (4K x 16) FLASH 256 x 8 512 x 8 4.2V ~ 5.5V A/D 13x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
DSPIC30F4013-30I/P

DSPIC30F4013-30I/P

IC MCU 16BIT 48KB FLASH 40DIP

Microchip Technology

155
RFQ
DSPIC30F4013-30I/PDatasheet 40-DIP (0.600", 15.24mm) 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) - - Through Hole
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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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