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
DSPIC33FJ128GP706A-I/PT

DSPIC33FJ128GP706A-I/PT

IC MCU 16BIT 128KB FLASH 64TQFP

Microchip Technology

856
RFQ
DSPIC33FJ128GP706A-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 128KB (128K x 8) FLASH - 16K x 8 3V ~ 3.6V A/D 18x10b/12b Internal -40°C ~ 85°C (TA) - - Surface Mount
STM32G473RET6

STM32G473RET6

IC MCU 32BIT 512KB FLASH 64LQFP

STMicroelectronics

2,242
RFQ
STM32G473RET6Datasheet 64-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 52 512KB (512K x 8) FLASH - 128K x 8 1.71V ~ 3.6V A/D 26x12b; D/A 4x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
ATSAMD51P20A-AUT

ATSAMD51P20A-AUT

IC MCU 32BIT 1MB FLASH 128TQFP

Microchip Technology

2,878
RFQ
ATSAMD51P20A-AUTDatasheet 128-TQFP 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 99 1MB (1M x 8) FLASH - 256K x 8 1.71V ~ 3.63V A/D 32x12b; D/A 2x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
PIC18F4580-I/PT

PIC18F4580-I/PT

IC MCU 8BIT 32KB FLASH 44TQFP

Microchip Technology

1,159
RFQ
PIC18F4580-I/PTDatasheet 44-TQFP PIC® 18F Tray Active Verified PIC 8-Bit 40MHz CANbus, I2C, SPI, UART/USART Brown-out Detect/Reset, HLVD, POR, PWM, WDT 36 32KB (16K x 16) FLASH 256 x 8 1.5K x 8 4.2V ~ 5.5V A/D 11x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
MSP430F5437AIPNR

MSP430F5437AIPNR

IC MCU 16BIT 256KB FLASH 80LQFP

Texas Instruments

3,297
RFQ
MSP430F5437AIPNRDatasheet 80-LQFP MSP430F5xx Tape & Reel (TR) Active Verified MSP430 CPUXV2 16-Bit 25MHz I2C, IrDA, LINbus, SCI, SPI, UART/USART Brown-out Detect/Reset, DMA, POR, PWM, WDT 67 256KB (256K x 8) FLASH - 16K x 8 1.8V ~ 3.6V A/D 16x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
PIC24FJ256GB110-I/PT

PIC24FJ256GB110-I/PT

IC MCU 16BIT 256KB FLASH 100TQFP

Microchip Technology

1,512
RFQ
PIC24FJ256GB110-I/PTDatasheet 100-TQFP PIC® 24F Tray 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
STM32L476VGT6

STM32L476VGT6

IC MCU 32BIT 1MB FLASH 100LQFP

STMicroelectronics

18,413
RFQ
STM32L476VGT6Datasheet 100-LQFP STM32L4 Tray Active Not Verified ARM® Cortex®-M4 32-Bit Single-Core 80MHz CANbus, EBI/EMI, I2C, IrDA, LINbus, MMC/SD, QSPI, SAI, SPI, SWPMI, UART/USART, USB OTG Brown-out Detect/Reset, DMA, LCD, PWM, WDT 82 1MB (1M x 8) FLASH - 128K x 8 1.71V ~ 3.6V A/D 16x12b; D/A 2x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
C8051F316-GM

C8051F316-GM

IC MCU 8BIT 16KB FLASH 24QFN

Silicon Labs

1,060
RFQ
C8051F316-GMDatasheet 24-WFQFN Exposed Pad C8051F31x Tube Not For New Designs Not Verified 8051 8-Bit 25MHz SMBus (2-Wire/I2C), SPI, UART/USART POR, PWM, Temp Sensor, WDT 21 16KB (16K x 8) FLASH - 1.25K x 8 2.7V ~ 3.6V A/D 13x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
STM32F302VCT6TR

STM32F302VCT6TR

IC MCU 32BIT 256KB FLASH 100LQFP

STMicroelectronics

786
RFQ
STM32F302VCT6TRDatasheet 100-LQFP STM32F3 Tape & Reel (TR) Active Not Verified ARM® Cortex®-M4 32-Bit Single-Core 72MHz CANbus, I2C, IrDA, LINbus, SPI, UART/USART, USB DMA, I2S, POR, PWM, WDT 87 256KB (256K x 8) FLASH - 40K x 8 2V ~ 3.6V A/D 17x12b; D/A 1x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
PIC18F2620-I/SP

PIC18F2620-I/SP

IC MCU 8BIT 64KB FLASH 28SPDIP

Microchip Technology

391
RFQ
PIC18F2620-I/SPDatasheet 28-DIP (0.300", 7.62mm) PIC® 18F Tube Active Verified PIC 8-Bit 40MHz I2C, SPI, UART/USART Brown-out Detect/Reset, HLVD, POR, PWM, WDT 25 64KB (32K x 16) FLASH 1K x 8 3.8K x 8 4.2V ~ 5.5V A/D 10x10b Internal -40°C ~ 85°C (TA) - - Through Hole
ATXMEGA128A3U-MH

ATXMEGA128A3U-MH

IC MCU 8/16BIT 128KB FLASH 64QFN

Microchip Technology

13,598
RFQ
ATXMEGA128A3U-MHDatasheet 64-VFQFN Exposed Pad AVR® XMEGA® A3U Tray Active Not Verified AVR 8/16-Bit 32MHz I2C, IrDA, SPI, UART/USART, USB Brown-out Detect/Reset, DMA, POR, PWM, WDT 50 128KB (64K x 16) FLASH 2K x 8 8K x 8 1.6V ~ 3.6V A/D 16x12b; D/A 2x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
STM32G491VET6

STM32G491VET6

IC MCU 32BIT 512KB FLASH 100LQFP

STMicroelectronics

1,081
RFQ
STM32G491VET6Datasheet 100-LQFP STM32G4 Tray Active Not Verified ARM® Cortex®-M4F 32-Bit Single-Core 170MHz CANbus, I2C, IrDA, IRTIM, LINbus, SAI, SPI, UART/USART, USB Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT 86 512KB (512K x 8) FLASH - 112K x 8 1.71V ~ 3.6V A/D 36x12b; D/A 4x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
STM32F101RDT6TR

STM32F101RDT6TR

IC MCU 32BIT 384KB FLASH 64LQFP

STMicroelectronics

130
RFQ
STM32F101RDT6TRDatasheet 64-LQFP STM32F1 Tape & Reel (TR) Active Not Verified ARM® Cortex®-M3 32-Bit Single-Core 36MHz I2C, IrDA, LINbus, SPI, UART/USART DMA, PDR, POR, PVD, PWM, Temp Sensor, WDT 51 384KB (384K x 8) FLASH - 48K x 8 2V ~ 3.6V A/D 16x12b; D/A 2x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
PIC18F452-I/P

PIC18F452-I/P

IC MCU 8BIT 32KB FLASH 40DIP

Microchip Technology

3,668
RFQ
PIC18F452-I/PDatasheet 40-DIP (0.600", 15.24mm) PIC® 18F Tube Active Verified PIC 8-Bit 40MHz I2C, SPI, UART/USART Brown-out Detect/Reset, LVD, POR, PWM, WDT 34 32KB (16K x 16) FLASH 256 x 8 1.5K x 8 4.2V ~ 5.5V A/D 8x10b External -40°C ~ 85°C (TA) - - Through Hole
PIC18F4580T-I/PT

PIC18F4580T-I/PT

IC MCU 8BIT 32KB FLASH 44TQFP

Microchip Technology

1,957
RFQ
PIC18F4580T-I/PTDatasheet 44-TQFP PIC® 18F Tape & Reel (TR) Active Verified PIC 8-Bit 40MHz CANbus, I2C, SPI, UART/USART Brown-out Detect/Reset, HLVD, POR, PWM, WDT 36 32KB (16K x 16) FLASH 256 x 8 1.5K x 8 4.2V ~ 5.5V A/D 11x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
MSP430F5438AIPZR

MSP430F5438AIPZR

IC MCU 16BIT 256KB FLASH 100LQFP

Texas Instruments

523
RFQ
MSP430F5438AIPZRDatasheet 100-LQFP MSP430F5xx Tape & Reel (TR) Active Verified MSP430 CPUXV2 16-Bit 25MHz I2C, IrDA, LINbus, SCI, SPI, UART/USART Brown-out Detect/Reset, DMA, POR, PWM, WDT 87 256KB (256K x 8) FLASH - 16K x 8 1.8V ~ 3.6V A/D 16x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
DSPIC33FJ256GP506-I/PT

DSPIC33FJ256GP506-I/PT

IC MCU 16BIT 256KB FLASH 64TQFP

Microchip Technology

2,274
RFQ
DSPIC33FJ256GP506-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 256KB (256K x 8) FLASH - 16K x 8 3V ~ 3.6V A/D 18x10b/12b Internal -40°C ~ 85°C (TA) - - Surface Mount
PIC18F4620-I/ML

PIC18F4620-I/ML

IC MCU 8BIT 64KB FLASH 44QFN

Microchip Technology

2,387
RFQ
PIC18F4620-I/MLDatasheet 44-VQFN Exposed Pad PIC® 18F Tube Active Not Verified PIC 8-Bit 40MHz I2C, SPI, UART/USART Brown-out Detect/Reset, HLVD, POR, PWM, WDT 36 64KB (32K x 16) FLASH 1K x 8 3.8K x 8 4.2V ~ 5.5V A/D 13x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
PIC32MX470F512H-I/PT

PIC32MX470F512H-I/PT

IC MCU 32BIT 512KB FLASH 64TQFP

Microchip Technology

3,156
RFQ
PIC32MX470F512H-I/PTDatasheet 64-TQFP PIC® 32MX Tray Active Not Verified MIPS32® M4K™ 32-Bit Single-Core 80MHz I2C, IrDA, LINbus, PMP, SPI, UART/USART, USB OTG Brown-out Detect/Reset, DMA, POR, PWM, WDT 49 512KB (512K x 8) FLASH - 128K x 8 2.3V ~ 3.6V A/D 28x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
PIC32MX360F512L-80I/PT

PIC32MX360F512L-80I/PT

IC MCU 32BIT 512KB FLASH 100TQFP

Microchip Technology

452
RFQ
PIC32MX360F512L-80I/PTDatasheet 100-TQFP PIC® 32MX Tray Active Not Verified MIPS32® M4K™ 32-Bit Single-Core 80MHz I2C, IrDA, LINbus, PMP, SPI, UART/USART Brown-out Detect/Reset, DMA, POR, PWM, WDT 85 512KB (512K x 8) FLASH - 32K x 8 2.3V ~ 3.6V A/D 16x10b 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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