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
CY8C4245AXI-483

CY8C4245AXI-483

IC MCU 32BIT 32KB FLASH 44TQFP

Infineon Technologies

2,626
RFQ
CY8C4245AXI-483Datasheet 44-LQFP PSOC™ 4 CY8C42xx Tray Active Not Verified ARM® Cortex®-M0 32-Bit Single-Core 48MHz I2C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART Brown-out Detect/Reset, CapSense, LCD, LVD, POR, PWM, WDT 36 32KB (32K x 8) FLASH - 4K x 8 1.71V ~ 5.5V A/D 8x12b SAR; D/A 2xIDAC Internal -40°C ~ 85°C (TA) - - Surface Mount
DSPIC33FJ32GP204-I/PT

DSPIC33FJ32GP204-I/PT

IC MCU 16BIT 32KB FLASH 44TQFP

Microchip Technology

706
RFQ
DSPIC33FJ32GP204-I/PTDatasheet 44-TQFP dsPIC™ 33F Tray Active Not Verified dsPIC 16-Bit 40 MIPs I2C, IrDA, LINbus, SPI, UART/USART Brown-out Detect/Reset, DCI, DMA, I2S, POR, PWM, WDT 35 32KB (32K x 8) FLASH - 2K x 8 3V ~ 3.6V A/D 13x10b/12b Internal -40°C ~ 85°C (TA) - - Surface Mount
PIC16F84A-04/P

PIC16F84A-04/P

IC MCU 8BIT 1.75KB FLASH 18DIP

Microchip Technology

595
RFQ
PIC16F84A-04/PDatasheet 18-DIP (0.300", 7.62mm) PIC® 16F Tube Active Verified PIC 8-Bit 4MHz - POR, WDT 13 1.75KB (1K x 14) FLASH 64 x 8 68 x 8 4V ~ 5.5V - External 0°C ~ 70°C (TA) - - Through Hole
PIC32MX130F128L-I/PT

PIC32MX130F128L-I/PT

IC MCU 32BIT 128KB FLASH 100TQFP

Microchip Technology

227
RFQ
PIC32MX130F128L-I/PTDatasheet 100-TQFP PIC® 32MX Tray Active Not Verified MIPS32® M4K™ 32-Bit Single-Core 40MHz I2C, IrDA, LINbus, PMP, SPI, UART/USART Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT 85 128KB (128K x 8) FLASH - 16K x 8 2.3V ~ 3.6V A/D 48x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
STM32G431KBT6

STM32G431KBT6

IC MCU 32BIT 128KB FLASH 32LQFP

STMicroelectronics

1,539
RFQ
STM32G431KBT6Datasheet 32-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 26 128KB (128K x 8) FLASH - 32K x 8 1.71V ~ 3.6V A/D 11x12b; D/A 4x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
MKL26Z64VFT4

MKL26Z64VFT4

IC MCU 32BIT 64KB FLASH 48QFN

NXP USA Inc.

322
RFQ
MKL26Z64VFT4Datasheet 48-VFQFN Exposed Pad Kinetis KL2 Tray Active Not Verified ARM® Cortex®-M0+ 32-Bit Single-Core 48MHz I2C, LINbus, SPI, UART/USART, USB, USB OTG Brown-out Detect/Reset, DMA, I2S, LVD, POR, PWM, WDT 36 64KB (64K x 8) FLASH - 8K x 8 1.71V ~ 3.6V A/D - 16bit; D/A - 12bit Internal -40°C ~ 105°C (TA) - - Surface Mount
STM32G0B1CEU6

STM32G0B1CEU6

IC MCU 32BIT 512KB FLSH 48UFQFPN

STMicroelectronics

788
RFQ
STM32G0B1CEU6Datasheet 48-UFQFN Exposed Pad STM32G0 Tray Active Not Verified ARM® Cortex®-M0+ 32-Bit Single-Core 64MHz CANbus, HDMI-CEC, I2C, IrDA, LINbus, SPI, UART/USART, USB2.0, USB Type-C™ (Power Delivery) Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT 44 512KB (512K x 8) FLASH - 144K x 8 1.7V ~ 3.6V A/D 17x12b SAR; D/A 2x12b External, Internal -40°C ~ 85°C (TA) - - Surface Mount
MKE06Z64VLD4

MKE06Z64VLD4

IC MCU 32BIT 64KB FLASH 44LQFP

NXP USA Inc.

780
RFQ
MKE06Z64VLD4Datasheet 44-LQFP Kinetis KE06 Tray Active Not Verified ARM® Cortex®-M0+ 32-Bit Single-Core 48MHz CANbus, I2C, SPI, UART/USART LVD, PWM, WDT 38 64KB (64K x 8) FLASH - 8K x 8 2.7V ~ 5.5V A/D 12x12b; D/A 2x6b Internal -40°C ~ 105°C (TA) - - Surface Mount
PIC18F46J50-I/PT

PIC18F46J50-I/PT

IC MCU 8BIT 64KB FLASH 44TQFP

Microchip Technology

10,423
RFQ
PIC18F46J50-I/PTDatasheet 44-TQFP PIC® XLP™ 18J Tray Active Not Verified PIC 8-Bit 48MHz I2C, SPI, UART/USART, USB Brown-out Detect/Reset, DMA, POR, PWM, WDT 34 64KB (32K x 16) FLASH - 3.8K x 8 2.15V ~ 3.6V A/D 13x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
ATMEGA324PA-AU

ATMEGA324PA-AU

IC MCU 8BIT 32KB FLASH 44TQFP

Microchip Technology

1,452
RFQ
ATMEGA324PA-AUDatasheet 44-TQFP AVR® ATmega Tray Active Verified AVR 8-Bit 20MHz I2C, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 32 32KB (16K x 16) FLASH 1K x 8 2K x 8 1.8V ~ 5.5V A/D 8x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
PIC24FJ128GB202-I/MM

PIC24FJ128GB202-I/MM

IC MCU 16BIT 128KB FLASH 28QFN

Microchip Technology

1,411
RFQ
PIC24FJ128GB202-I/MMDatasheet 28-VQFN Exposed Pad PIC® XLP™ 24F Tube Active Not Verified PIC 16-Bit 32MHz I2C, IrDA, LINbus, SmartCard, SPI, UART/USART AES, Brown-out Detect/Reset, DMA, I2S, HLVD, POR, PWM, WDT 20 128KB (43K x 24) FLASH - 8K x 8 2V ~ 3.6V A/D 9x10b/12b Internal -40°C ~ 85°C (TA) - - Surface Mount
MSP430FR5962IRGZR

MSP430FR5962IRGZR

IC MCU 16BIT 128KB FRAM 48VQFN

Texas Instruments

2,973
RFQ
MSP430FR5962IRGZRDatasheet 48-VFQFN Exposed Pad 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 40 128KB (128K x 8) FRAM - 8K x 8 1.8V ~ 3.6V A/D 16x12b External, Internal -40°C ~ 85°C (TA) - - Surface Mount
AT80C51RD2-3CSUM

AT80C51RD2-3CSUM

IC MCU 8BIT ROMLESS 40PDIL

Microchip Technology

1,005
RFQ
AT80C51RD2-3CSUMDatasheet 40-DIP (0.600", 15.24mm) 80C Tube Active Not Verified 80C51 8-Bit 40MHz UART/USART POR, PWM, WDT 32 - ROMless - 1K x 8 2.7V ~ 5.5V - Internal -40°C ~ 85°C (TA) - - Through Hole
STM32L431RCT6TR

STM32L431RCT6TR

IC MCU 32BIT 256KB FLASH 64LQFP

STMicroelectronics

2,173
RFQ
STM32L431RCT6TRDatasheet 64-LQFP STM32L4 Tape & Reel (TR) Active Not Verified ARM® Cortex®-M4 32-Bit Single-Core 80MHz CANbus, I2C, IrDA, LINbus, MMC/SD, QSPI, SAI, SPI, SWPMI, UART/USART Brown-out Detect/Reset, DMA, PWM, WDT 52 256KB (256K x 8) FLASH - 64K x 8 1.71V ~ 3.6V A/D 16x12b; D/A 2x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
ATSAMC21N18A-ANT

ATSAMC21N18A-ANT

IC MCU 32BIT 256KB FLASH 100TQFP

Microchip Technology

1,002
RFQ
ATSAMC21N18A-ANTDatasheet 100-TQFP SAM C21, Functional Safety (FuSa) Tape & Reel (TR) Active Not Verified ARM® Cortex®-M0+ 32-Bit Single-Core 48MHz CANbus, I2C, LINbus, SPI, UART/USART Brown-out Detect/Reset, DMA, POR, WDT 84 256KB (256K x 8) FLASH - 32K x 8 2.7V ~ 5.5V A/D 20x12b, 3x16b; D/A 1x10b Internal -40°C ~ 105°C (TA) - - Surface Mount
PIC24FJ64GB004-I/PT

PIC24FJ64GB004-I/PT

IC MCU 16BIT 64KB FLASH 44TQFP

Microchip Technology

1,000
RFQ
PIC24FJ64GB004-I/PTDatasheet 44-TQFP PIC® XLP™ 24F Tray Active Not Verified PIC 16-Bit 32MHz I2C, IrDA, SPI, UART/USART, USB OTG Brown-out Detect/Reset, LVD, POR, PWM, WDT 33 64KB (22K x 24) FLASH - 8K x 8 2V ~ 3.6V A/D 13x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
PIC18F2431T-I/SO

PIC18F2431T-I/SO

IC MCU 8BIT 16KB FLASH 28SOIC

Microchip Technology

5,077
RFQ
PIC18F2431T-I/SODatasheet 28-SOIC (0.295", 7.50mm Width) PIC® 18F Tape & Reel (TR) Active 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
STM32L431RCT6

STM32L431RCT6

IC MCU 32BIT 256KB FLASH 64LQFP

STMicroelectronics

11,065
RFQ
STM32L431RCT6Datasheet 64-LQFP STM32L4 Tray Active Not Verified ARM® Cortex®-M4 32-Bit Single-Core 80MHz CANbus, I2C, IrDA, LINbus, MMC/SD, QSPI, SAI, SPI, SWPMI, UART/USART Brown-out Detect/Reset, DMA, PWM, WDT 52 256KB (256K x 8) FLASH - 64K x 8 1.71V ~ 3.6V A/D 16x12b; D/A 2x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
PIC18F46J50T-I/PT

PIC18F46J50T-I/PT

IC MCU 8BIT 64KB FLASH 44TQFP

Microchip Technology

3,638
RFQ
PIC18F46J50T-I/PTDatasheet 44-TQFP PIC® XLP™ 18J Tape & Reel (TR) Active Not Verified PIC 8-Bit 48MHz I2C, SPI, UART/USART, USB Brown-out Detect/Reset, DMA, POR, PWM, WDT 34 64KB (32K x 16) FLASH - 3.8K x 8 2.15V ~ 3.6V A/D 13x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
PIC16C63A-20/SP

PIC16C63A-20/SP

IC MCU 8BIT 7KB OTP 28SPDIP

Microchip Technology

689
RFQ
PIC16C63A-20/SPDatasheet 28-DIP (0.300", 7.62mm) PIC® 16C Tube Active Verified PIC 8-Bit 20MHz I2C, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 22 7KB (4K x 14) OTP - 192 x 8 4V ~ 5.5V - External 0°C ~ 70°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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