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
PIC18F46K42-E/P

PIC18F46K42-E/P

IC MCU 8BIT 64KB FLASH 40DIP

Microchip Technology

1,109
RFQ
PIC18F46K42-E/PDatasheet 40-DIP (0.600", 15.24mm) PIC® XLP™ 18K Tube Active Not Verified PIC 8-Bit 64MHz I2C, LINbus, SPI, UART/USART Brown-out Detect/Reset, DMA, HLVD, POR, PWM, WDT 36 64KB (64K x 8) FLASH 1K x 8 4K x 8 2.3V ~ 5.5V A/D 35x12b; D/A 1x5b Internal -40°C ~ 125°C (TA) - - Through Hole
PIC32CM5164LE00100-I/PF

PIC32CM5164LE00100-I/PF

IC MCU 512K FLASH 100TQFP

Microchip Technology

197
RFQ
PIC32CM5164LE00100-I/PFDatasheet 100-TQFP PIC® 32CM Tray Active Not Verified ARM® Cortex®-M23 32-Bit 48MHz I2C, IrDA, LINbus, SPI, UART/USART, USB Brown-out Detect/Reset, POR, PWM, WDT 80 512KB (512K x 8) FLASH 8K x 8 64K x 8 1.62V ~ 3.63V A/D 24x12b; D/A 2x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
DSPIC33EP128MC202-I/SS

DSPIC33EP128MC202-I/SS

IC MCU 16BIT 128KB FLASH 28SSOP

Microchip Technology

192
RFQ
DSPIC33EP128MC202-I/SSDatasheet 28-SSOP (0.209", 5.30mm Width) dsPIC™ 33EP Tube Active Not Verified dsPIC 16-Bit 70 MIPs I2C, IrDA, LINbus, QEI, SPI, UART/USART Brown-out Detect/Reset, DMA, Motor Control PWM, POR, PWM, WDT 21 128KB (43K x 24) FLASH - 8K x 16 3V ~ 3.6V A/D 6x10b/12b Internal -40°C ~ 85°C (TA) - - Surface Mount
AT90USB162-16MUR

AT90USB162-16MUR

IC MCU 8BIT 16KB FLASH 32VQFN

Microchip Technology

8,259
RFQ
AT90USB162-16MURDatasheet 32-VFQFN Exposed Pad AVR® 90USB Tape & Reel (TR) Active Not Verified AVR 8-Bit 16MHz EBI/EMI, PS/2, SPI, UART/USART, USB Brown-out Detect/Reset, POR, PWM, WDT 22 16KB (16K x 8) FLASH 512 x 8 512 x 8 2.7V ~ 5.5V - Internal -40°C ~ 85°C (TA) - - Surface Mount
STM32F051K6T6

STM32F051K6T6

IC MCU 32BIT 32KB FLASH 32LQFP

STMicroelectronics

2,283
RFQ
STM32F051K6T6Datasheet 32-LQFP STM32F0 Tray Active Not Verified ARM® Cortex®-M0 32-Bit Single-Core 48MHz HDMI-CEC, I2C, IrDA, LINbus, SPI, UART/USART DMA, I2S, POR, PWM, WDT 25 32KB (32K x 8) FLASH - 8K x 8 2V ~ 3.6V A/D 13x12b; D/A 1x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
DSPIC33EP64MC202-E/MM

DSPIC33EP64MC202-E/MM

IC MCU 16BIT 64KB FLASH 28QFN

Microchip Technology

880
RFQ
DSPIC33EP64MC202-E/MMDatasheet 28-VQFN Exposed Pad dsPIC™ 33EP Tube Active Not Verified dsPIC 16-Bit 60 MIPs I2C, IrDA, LINbus, QEI, SPI, UART/USART Brown-out Detect/Reset, DMA, Motor Control PWM, POR, PWM, WDT 21 64KB (22K x 24) FLASH - 4K x 16 3V ~ 3.6V A/D 6x10b/12b Internal -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount
PIC18F24J11-I/ML

PIC18F24J11-I/ML

IC MCU 8BIT 16KB FLASH 28QFN

Microchip Technology

303
RFQ
PIC18F24J11-I/MLDatasheet 28-VQFN Exposed Pad PIC® XLP™ 18J Tube Active Not Verified PIC 8-Bit 48MHz I2C, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 16 16KB (8K x 16) FLASH - 3.8K x 8 2.15V ~ 3.6V A/D 10x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
PIC18LF24J11-I/ML

PIC18LF24J11-I/ML

IC MCU 8BIT 16KB FLASH 28QFN

Microchip Technology

234
RFQ
PIC18LF24J11-I/MLDatasheet 28-VQFN Exposed Pad PIC® XLP™ 18J Tube Active Not Verified PIC 8-Bit 48MHz I2C, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 16 16KB (8K x 16) FLASH - 3.8K x 8 2V ~ 3.6V A/D 10x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
PIC24FJ16GA002-E/ML

PIC24FJ16GA002-E/ML

IC MCU 16BIT 16KB FLASH 28QFN

Microchip Technology

119
RFQ
PIC24FJ16GA002-E/MLDatasheet 28-VQFN Exposed Pad PIC® 24F Tube Active Verified PIC 16-Bit 32MHz I2C, PMP, SPI, UART/USART Brown-out Detect/Reset, LVD, POR, PWM, WDT 21 16KB (5.5K x 24) FLASH - 4K x 8 2V ~ 3.6V A/D 10x10b Internal -40°C ~ 125°C (TA) - - Surface Mount
ATSAMD21J17D-MUT

ATSAMD21J17D-MUT

IC MCU 32BIT 128KB FLASH 64QFN

Microchip Technology

11,780
RFQ
ATSAMD21J17D-MUTDatasheet 64-VFQFN Exposed Pad SAM D21J, Functional Safety (FuSa) Tape & Reel (TR) Active Not Verified ARM® Cortex®-M0+ 32-Bit Single-Core 48MHz I2C, LINbus, SPI, UART/USART, USB Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT 52 128KB (128K x 8) FLASH - 16K x 8 1.62V ~ 3.63V A/D 20x12b; D/A 1x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
PIC16F628-04I/P

PIC16F628-04I/P

IC MCU 8BIT 3.5KB FLASH 18DIP

Microchip Technology

420
RFQ
PIC16F628-04I/PDatasheet 18-DIP (0.300", 7.62mm) PIC® 16F Tube Active Verified PIC 8-Bit 4MHz UART/USART Brown-out Detect/Reset, POR, PWM, WDT 16 3.5KB (2K x 14) FLASH 128 x 8 224 x 8 3V ~ 5.5V - Internal -40°C ~ 85°C (TA) - - Through Hole
DSPIC33EP64MC204-I/PT

DSPIC33EP64MC204-I/PT

IC MCU 16BIT 64KB FLASH 44TQFP

Microchip Technology

307
RFQ
DSPIC33EP64MC204-I/PTDatasheet 44-TQFP dsPIC™ 33EP Tray Active Not Verified dsPIC 16-Bit 70 MIPs I2C, IrDA, LINbus, QEI, SPI, UART/USART Brown-out Detect/Reset, DMA, Motor Control PWM, POR, PWM, WDT 35 64KB (22K x 24) FLASH - 4K x 16 3V ~ 3.6V A/D 9x10b/12b Internal -40°C ~ 85°C (TA) - - Surface Mount
DSPIC33EP64GP502-I/SO

DSPIC33EP64GP502-I/SO

IC MCU 16BIT 64KB FLASH 28SOIC

Microchip Technology

238
RFQ
DSPIC33EP64GP502-I/SODatasheet 28-SOIC (0.295", 7.50mm Width) dsPIC™ 33EP Tube Active Not Verified dsPIC 16-Bit 70 MIPs CANbus, I2C, IrDA, LINbus, SPI, UART/USART Brown-out Detect/Reset, DMA, POR, PWM, WDT 21 64KB (22K x 24) FLASH - 4K x 16 3V ~ 3.6V A/D 6x10b/12b Internal -40°C ~ 85°C (TA) - - Surface Mount
DSPIC33EP64MC502-I/SO

DSPIC33EP64MC502-I/SO

IC MCU 16BIT 64KB FLASH 28SOIC

Microchip Technology

224
RFQ
DSPIC33EP64MC502-I/SODatasheet 28-SOIC (0.295", 7.50mm Width) 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 21 64KB (22K x 24) FLASH - 4K x 16 3V ~ 3.6V A/D 6x10b/12b Internal -40°C ~ 85°C (TA) - - Surface Mount
PIC24FJ32GA002T-I/ML

PIC24FJ32GA002T-I/ML

IC MCU 16BIT 32KB FLASH 28QFN

Microchip Technology

4,275
RFQ
PIC24FJ32GA002T-I/MLDatasheet 28-VQFN Exposed Pad PIC® 24F Tape & Reel (TR) Active Not Verified PIC 16-Bit 32MHz I2C, PMP, SPI, UART/USART Brown-out Detect/Reset, LVD, POR, PWM, WDT 21 32KB (11K x 24) FLASH - 8K x 8 2V ~ 3.6V A/D 10x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
ATSAMD21J17D-AFT

ATSAMD21J17D-AFT

IC MCU 32BIT 128KB FLASH 64TQFP

Microchip Technology

2,995
RFQ
ATSAMD21J17D-AFTDatasheet 64-TQFP SAM D21J, Functional Safety (FuSa) Tape & Reel (TR) Active Not Verified ARM® Cortex®-M0+ 32-Bit Single-Core 48MHz I2C, LINbus, SPI, UART/USART, USB Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT 52 128KB (128K x 8) FLASH - 16K x 8 1.62V ~ 3.63V A/D 20x12b; D/A 1x10b Internal -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount
R5F51305ADFL#30

R5F51305ADFL#30

IC MCU 32BIT 128KB FLASH 48LFQFP

Renesas Electronics Corporation

888
RFQ
R5F51305ADFL#30Datasheet 48-LQFP RX130 Tray Active Not Verified RX 32-Bit Single-Core 32MHz I2C, LINbus, SCI, SPI Capacitive Touch, DMA, LVD, POR, PWM, WDT 38 128KB (128K x 8) FLASH 8K x 8 16K x 8 1.8V ~ 5.5V A/D 10x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
PIC24FJ128GU405-I/M4

PIC24FJ128GU405-I/M4

IC MCU 16BIT 128KB FLASH 48UQFN

Microchip Technology

708
RFQ
PIC24FJ128GU405-I/M4Datasheet 48-UFQFN Exposed Pad PIC® 24F Tube Active Not Verified PIC 16-Bit 32MHz I2C, IrDA, LINbus, SPI, UART/USART, USB DMA, LCD, PWM, WDT 39 128KB (128K x 8) FLASH - 32K x 8 2V ~ 3.6V A/D 24x10b/12b Internal -40°C ~ 85°C (TA) Automotive AEC-Q100 Surface Mount
DSPIC33CK64MP503-I/M5

DSPIC33CK64MP503-I/M5

IC MCU 16BIT 64KB FLASH 36UQFN

Microchip Technology

298
RFQ
DSPIC33CK64MP503-I/M5Datasheet 36-UFQFN Exposed Pad dsPIC™ 33CK, Functional Safety (FuSa) Tube Active Not Verified dsPIC 16-Bit 100MHz CANbus, I2C, IrDA, LINbus, SPI, UART/USART Brown-out Detect/Reset, DMA, Motor Control PWM, POR, PWM, QEI, WDT 29 64KB (64K x 8) FLASH - 8K x 8 3V ~ 3.6V A/D 16x12b; D/A 3x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
ATXMEGA8E5-AUR

ATXMEGA8E5-AUR

IC MCU 8/16BIT 8KB FLASH 32TQFP

Microchip Technology

4,369
RFQ
ATXMEGA8E5-AURDatasheet 32-TQFP AVR® XMEGA® E5 Tape & Reel (TR) Active Not Verified AVR 8/16-Bit 32MHz I2C, IrDA, SPI, UART/USART Brown-out Detect/Reset, DMA, POR, PWM, WDT 26 8KB (4K x 16) FLASH 512 x 8 1K x 8 1.6V ~ 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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