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
ATSAMD20J18A-AUT

ATSAMD20J18A-AUT

IC MCU 32BIT 256KB FLASH 64LQFP

Microchip Technology

30,563
RFQ
ATSAMD20J18A-AUTDatasheet 64-LQFP SAM D20J Tape & Reel (TR) Active Verified ARM® Cortex®-M0+ 32-Bit Single-Core 48MHz I2C, SPI, UART/USART Brown-out Detect/Reset, POR, WDT 52 256KB (256K x 8) FLASH - 32K x 8 1.62V ~ 3.6V A/D 20x12b; D/A 1x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
AT90USB162-16AUR

AT90USB162-16AUR

IC MCU 8BIT 16KB FLASH 32TQFP

Microchip Technology

3,941
RFQ
AT90USB162-16AURDatasheet 32-TQFP AVR® 90USB Tape & Reel (TR) Active 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
ATXMEGA16D4-MH

ATXMEGA16D4-MH

IC MCU 8/16BIT 16KB FLASH 44VQFN

Microchip Technology

382
RFQ
ATXMEGA16D4-MHDatasheet 44-VFQFN Exposed Pad AVR® XMEGA® D4 Tray Active Verified AVR 8/16-Bit 32MHz I2C, IrDA, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 34 16KB (8K x 16) FLASH 1K x 8 2K x 8 1.6V ~ 3.6V A/D 12x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
PIC24FJ128GL406-I/PT

PIC24FJ128GL406-I/PT

IC MCU 16BIT 128KB FLASH 64TQFP

Microchip Technology

320
RFQ
PIC24FJ128GL406-I/PTDatasheet 64-TQFP PIC® 24F Tray Active Not Verified PIC 16-Bit 32MHz I2C, IrDA, LINbus, SPI, UART/USART DMA, LCD, PWM, WDT - 128KB (128K x 8) FLASH - 32K x 8 2V ~ 3.6V A/D 24x10b/12b; D/A 1x10b External -40°C ~ 85°C (TA) Automotive AEC-Q100 Surface Mount
MSP430F5152IDAR

MSP430F5152IDAR

IC MCU 16BIT 16KB FLASH 38TSSOP

Texas Instruments

1,990
RFQ
MSP430F5152IDARDatasheet 38-TSSOP (0.240", 6.10mm Width) MSP430F5xx Tape & Reel (TR) Active Not Verified MSP430 CPUXV2 16-Bit 25MHz I2C, IrDA, SCI, SPI, UART/USART Brown-out Detect/Reset, DMA, POR, PWM, WDT 29 16KB (16K x 8) FLASH - 2K x 8 1.8V ~ 3.6V A/D 10x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
MSP430FR5739IDAR

MSP430FR5739IDAR

IC MCU 16BIT 16KB FRAM 38TSSOP

Texas Instruments

1,295
RFQ
MSP430FR5739IDARDatasheet 38-TSSOP (0.240", 6.10mm Width) MSP430™ FRAM Tape & Reel (TR) Active Not Verified MSP430 CPUXV2 16-Bit 24MHz I2C, IrDA, LINbus, SCI, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 30 16KB (16K x 8) FRAM - 1K x 8 2V ~ 3.6V A/D 14x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
R7FA2L1AB3CNE#AA0

R7FA2L1AB3CNE#AA0

IC MCU 32BIT 256KB FLASH 48HWQFN

Renesas Electronics Corporation

612
RFQ
R7FA2L1AB3CNE#AA0Datasheet 48-WFQFN Exposed Pad RA2L1 Tray Active Not Verified ARM® Cortex®-M23 32-Bit Single-Core 48MHz CANbus, I2C, SCI, SPI, Smart Card, UART/USART AES, Capacitive Touch, DMA, LVD, POR, PWM, Temp Sensor, TRNG, WDT 37 256KB (256K x 8) FLASH 8K x 8 32K x 8 1.6V ~ 5.5V A/D 13x12b SAR; D/A 1x12b External -40°C ~ 105°C (TA) - - Surface Mount
PIC16F18075-I/P

PIC16F18075-I/P

IC MCU 8BIT 14KB FLASH 40DIP

Microchip Technology

238
RFQ
PIC16F18075-I/PDatasheet 40-DIP (0.600", 15.24mm) PIC® 16F Tube Active Not Verified PIC 8-Bit 32MHz I2C, LINbus, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 36 14KB (14K x 8) FLASH 128 x 8 1K x 8 1.8V ~ 5.5V A/D 35x10b SAR; D/A 1x8b External, Internal -40°C ~ 85°C (TA) - - Through Hole
DSPIC33EP64MC202-I/SP

DSPIC33EP64MC202-I/SP

IC MCU 16BIT 64KB FLASH 28SPDIP

Microchip Technology

225
RFQ
DSPIC33EP64MC202-I/SPDatasheet 28-DIP (0.300", 7.62mm) 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 64KB (22K x 24) FLASH - 4K x 16 3V ~ 3.6V A/D 6x10b/12b Internal -40°C ~ 85°C (TA) - - Through Hole
PIC16LF1779-I/PT

PIC16LF1779-I/PT

IC MCU 8BIT 28KB FLASH 44TQFP

Microchip Technology

197
RFQ
PIC16LF1779-I/PTDatasheet 44-TQFP PIC® XLP™ 16F Tray Active Not Verified PIC 8-Bit 32MHz I2C, LINbus, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 36 28KB (16K x 14) FLASH 128 x 8 2K x 8 1.8V ~ 3.6V A/D 28x10b; D/A 4x5b, 4x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
STM32F051R8T7

STM32F051R8T7

IC MCU 32BIT 64KB FLASH 64LQFP

STMicroelectronics

20,690
RFQ
STM32F051R8T7Datasheet 64-LQFP STM32F0 Tray Active Not Verified ARM® Cortex®-M0 32-Bit Single-Core 48MHz I2C, IrDA, LINbus, SPI, UART/USART DMA, PDR, POR, PVD, PWM, Temp Sensor, WDT 55 64KB (64K x 8) FLASH - 8K x 8 2V ~ 3.6V A/D 19x12b; D/A 1x12b Internal -40°C ~ 105°C (TA) - - Surface Mount
DSPIC33EP128MC202-I/MM

DSPIC33EP128MC202-I/MM

IC MCU 16BIT 128KB FLASH 28QFN

Microchip Technology

6,563
RFQ
DSPIC33EP128MC202-I/MMDatasheet 28-VQFN Exposed Pad 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
PIC24FJ48GA002-I/SS

PIC24FJ48GA002-I/SS

IC MCU 16BIT 48KB FLASH 28SSOP

Microchip Technology

4,290
RFQ
PIC24FJ48GA002-I/SSDatasheet 28-SSOP (0.209", 5.30mm Width) PIC® 24F Tube Active Not Verified PIC 16-Bit 32MHz I2C, PMP, SPI, UART/USART Brown-out Detect/Reset, LVD, POR, PWM, WDT 21 48KB (16K x 24) FLASH - 8K x 8 2V ~ 3.6V A/D 10x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
DSPIC33EP64MC502-I/MM

DSPIC33EP64MC502-I/MM

IC MCU 16BIT 64KB FLASH 28QFN

Microchip Technology

1,470
RFQ
DSPIC33EP64MC502-I/MMDatasheet 28-VQFN 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 21 64KB (22K x 24) FLASH - 4K x 16 3V ~ 3.6V A/D 6x10b/12b Internal -40°C ~ 85°C (TA) - - Surface Mount
S9S12GN16F1VLC

S9S12GN16F1VLC

IC MCU 16BIT 16KB FLASH 32LQFP

NXP USA Inc.

1,199
RFQ
S9S12GN16F1VLCDatasheet 32-LQFP HCS12 Tray Active Not Verified 12V1 16-Bit 25MHz IrDA, LINbus, SCI, SPI LVD, POR, PWM, WDT 26 16KB (16K x 8) FLASH 512 x 8 1K x 8 3.13V ~ 5.5V A/D 8x10b Internal -40°C ~ 105°C (TA) - - Surface Mount
PIC24EP128GP202-I/MM

PIC24EP128GP202-I/MM

IC MCU 16BIT 128KB FLASH 28QFN

Microchip Technology

769
RFQ
PIC24EP128GP202-I/MMDatasheet 28-VQFN Exposed Pad PIC® 24EP Tube Active Not Verified PIC 16-Bit 70 MIPs I2C, IrDA, LINbus, SPI, UART/USART Brown-out Detect/Reset, DMA, 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
PIC16F1947-E/PT

PIC16F1947-E/PT

IC MCU 8BIT 28KB FLASH 64TQFP

Microchip Technology

735
RFQ
PIC16F1947-E/PTDatasheet 64-TQFP PIC® XLP™ 16F Tray Active Verified PIC 8-Bit 32MHz I2C, LINbus, SPI, UART/USART Brown-out Detect/Reset, LCD, POR, PWM, WDT 54 28KB (16K x 14) FLASH 256 x 8 1K x 8 1.8V ~ 5.5V A/D 17x10b Internal -40°C ~ 125°C (TA) - - Surface Mount
PIC16C716-20/P

PIC16C716-20/P

IC MCU 8BIT 3.5KB OTP 18DIP

Microchip Technology

399
RFQ
PIC16C716-20/PDatasheet 18-DIP (0.300", 7.62mm) PIC® 16C Tube Active Verified PIC 8-Bit 20MHz - Brown-out Detect/Reset, POR, PWM, WDT 13 3.5KB (2K x 14) OTP - 128 x 8 4V ~ 5.5V A/D 4x8b External 0°C ~ 70°C (TA) - - Through Hole
DSPIC33EP16GS202-I/SS

DSPIC33EP16GS202-I/SS

IC MCU 16BIT 16KB FLASH 28SSOP

Microchip Technology

182
RFQ
DSPIC33EP16GS202-I/SSDatasheet 28-SSOP (0.209", 5.30mm Width) dsPIC™ 33EP, Functional Safety (FuSa) Tube Active Not Verified dsPIC 16-Bit 70 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 12x12b; D/A 2x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
PIC18F45K22T-I/ML

PIC18F45K22T-I/ML

IC MCU 8BIT 32KB FLASH 44QFN

Microchip Technology

1,070
RFQ
PIC18F45K22T-I/MLDatasheet 44-VQFN Exposed Pad PIC® XLP™ 18K Tape & Reel (TR) Active Not Verified PIC 8-Bit 64MHz I2C, SPI, UART/USART Brown-out Detect/Reset, HLVD, POR, PWM, WDT 35 32KB (16K x 16) FLASH 256 x 8 1.5K x 8 2.3V ~ 5.5V A/D 30x10b 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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