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
ATMEGA644PV-10MU

ATMEGA644PV-10MU

IC MCU 8BIT 64KB FLASH 44VQFN

Microchip Technology

330
RFQ
ATMEGA644PV-10MUDatasheet 44-VFQFN Exposed Pad AVR® ATmega Tray Active Not Verified AVR 8-Bit 10MHz I2C, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 32 64KB (32K x 16) FLASH 2K x 8 4K x 8 1.8V ~ 5.5V A/D 8x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
DSPIC33EP64GS506-E/PT

DSPIC33EP64GS506-E/PT

IC MCU 16BIT 64KB FLASH 64TQFP

Microchip Technology

172
RFQ
DSPIC33EP64GS506-E/PTDatasheet 64-TQFP dsPIC™ 33EP, Functional Safety (FuSa) Tray Active Not Verified dsPIC 16-Bit 60 MIPs I2C, IrDA, LINbus, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 53 64KB (64K x 8) FLASH - 8K x 8 3V ~ 3.6V A/D 22x12b; D/A 2x12b Internal -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount
DSPIC33FJ128GP306A-I/PT

DSPIC33FJ128GP306A-I/PT

IC MCU 16BIT 128KB FLASH 64TQFP

Microchip Technology

3,203
RFQ
DSPIC33FJ128GP306A-I/PTDatasheet 64-TQFP dsPIC™ 33F Tray Active Verified dsPIC 16-Bit 40 MIPs 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
DSPIC33EP128GS804T-I/PT

DSPIC33EP128GS804T-I/PT

IC MCU 16BIT 128KB FLASH 44TQFP

Microchip Technology

1,200
RFQ
DSPIC33EP128GS804T-I/PTDatasheet 44-TQFP dsPIC™ 33EP, Functional Safety (FuSa) Tape & Reel (TR) Active Not Verified dsPIC 16-Bit 70 MIPs CANbus, I2C, IrDA, LINbus, SPI, UART/USART Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT 33 128KB (43K x 24) FLASH - 8K x 8 3V ~ 3.6V A/D 17x12b; D/A 1x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
DSPIC33EP64GS708T-I/PT

DSPIC33EP64GS708T-I/PT

IC MCU 16BIT 64KB FLASH 80TQFP

Microchip Technology

559
RFQ
DSPIC33EP64GS708T-I/PTDatasheet 80-TQFP dsPIC™ 33EP, Functional Safety (FuSa) Tape & Reel (TR) Active Not Verified dsPIC 16-Bit 70 MIPs I2C, IrDA, LINbus, SPI, UART/USART Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT 67 64KB (64K x 8) FLASH - 8K x 8 3V ~ 3.6V A/D 22x12b; D/A 2x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
STM32F730V8T6

STM32F730V8T6

IC MCU 32BIT 64KB FLASH 100LQFP

STMicroelectronics

3,759
RFQ
STM32F730V8T6Datasheet 100-LQFP STM32F7 Tray Active Not Verified ARM® Cortex®-M7 32-Bit Single-Core 216MHz CANbus, EBI/EMI, I2C, IrDA, LINbus, MMC/SD, QSPI, SAI, SPI, UART/USART, USB Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT 82 64KB (64K x 8) FLASH - 256K x 8 1.7V ~ 3.6V A/D 16x12b; D/A 2x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
DSPIC33FJ128GP802-I/MM

DSPIC33FJ128GP802-I/MM

IC MCU 16BIT 128KB FLASH 28QFN

Microchip Technology

1,705
RFQ
DSPIC33FJ128GP802-I/MMDatasheet 28-VQFN Exposed Pad dsPIC™ 33F Tube Active Not Verified dsPIC 16-Bit 40 MIPs CANbus, I2C, IrDA, LINbus, SPI, UART/USART Brown-out Detect/Reset, DCI, DMA, I2S, POR, PWM, WDT 21 128KB (128K x 8) FLASH - 16K x 8 3V ~ 3.6V A/D 10x10b/12b; D/A 2x16b Internal -40°C ~ 85°C (TA) - - Surface Mount
PIC16C72-04/SP

PIC16C72-04/SP

IC MCU 8BIT 3.5KB OTP 28SPDIP

Microchip Technology

254
RFQ
PIC16C72-04/SPDatasheet 28-DIP (0.300", 7.62mm) PIC® 16C Tube Active Verified PIC 8-Bit 4MHz I2C, SPI Brown-out Detect/Reset, POR, PWM, WDT 22 3.5KB (2K x 14) OTP - 128 x 8 4V ~ 6V A/D 5x8b External 0°C ~ 70°C (TA) - - Through Hole
PIC18LC801-I/PT

PIC18LC801-I/PT

IC MCU 8BIT ROMLESS 80TQFP

Microchip Technology

133
RFQ
PIC18LC801-I/PTDatasheet 80-TQFP PIC® 18C Tray Active Verified PIC 8-Bit 25MHz EBI/EMI, I2C, SPI, UART/USART Brown-out Detect/Reset, LVD, POR, PWM, WDT 37 - ROMless - 1.5K x 8 2V ~ 5.5V A/D 12x10b External -40°C ~ 85°C (TA) - - Surface Mount
ATSAME51N19A-AU

ATSAME51N19A-AU

IC MCU 32BIT 512KB FLASH 100TQFP

Microchip Technology

107
RFQ
ATSAME51N19A-AUDatasheet 100-TQFP SAM E51 Tray 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 512KB (512K x 8) FLASH - 192K x 8 1.71V ~ 3.63V A/D 28x12b; D/A 2x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
PIC18F4431-I/ML

PIC18F4431-I/ML

IC MCU 8BIT 16KB FLASH 44QFN

Microchip Technology

3,611
RFQ
PIC18F4431-I/MLDatasheet 44-VQFN Exposed Pad PIC® 18F Tube Active Not Verified PIC 8-Bit 40MHz I2C, SPI, UART/USART Brown-out Detect/Reset, LVD, Power Control PWM, QEI, POR, PWM, WDT 36 16KB (8K x 16) FLASH 256 x 8 768 x 8 4.2V ~ 5.5V A/D 9x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
R5F566TEADFM#30

R5F566TEADFM#30

IC MCU 32BIT 512KB FLASH 64LFQFP

Renesas Electronics Corporation

478
RFQ
R5F566TEADFM#30Datasheet 64-LQFP RX66T Tray Active Not Verified RXv3 32-Bit Single-Core 160MHz CANbus, EBI/EMI, I2C, LINbus, MMC/SD, SCI, SPI, SSI, UART/USART DMA, LVD, POR, PWM, WDT 39 512KB (512K x 8) FLASH 32K x 8 64K x 8 2.7V ~ 5.5V A/D 15x12b; D/A 2x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
STM32L151RCT6

STM32L151RCT6

IC MCU 32BIT 256KB FLASH 64LQFP

STMicroelectronics

1,587
RFQ
STM32L151RCT6Datasheet 64-LQFP STM32L1 Tray Active Not Verified ARM® Cortex®-M3 32-Bit Single-Core 32MHz I2C, IrDA, LINbus, SPI, UART/USART, USB Brown-out Detect/Reset, Cap Sense, DMA, I2S, POR, PWM, WDT 51 256KB (256K x 8) FLASH 8K x 8 32K x 8 1.8V ~ 3.6V A/D 21x12b; D/A 2x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
STM32F105RCT7

STM32F105RCT7

IC MCU 32BIT 256KB FLASH 64LQFP

STMicroelectronics

1,121
RFQ
STM32F105RCT7Datasheet 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 ~ 105°C (TA) - - Surface Mount
R5F52318ADLA#20

R5F52318ADLA#20

IC MCU 32BIT 512KB FLSH 100TFLGA

Renesas Electronics Corporation

495
RFQ
R5F52318ADLA#20Datasheet 100-TFLGA RX231 Tray Active Not Verified RXv2 32-Bit Single-Core 54MHz EBI/EMI, I2C, IrDA, SCI, SPI, SSI, USB OTG Capacitive Touch, DMA, LVD, POR, PWM, WDT 79 512KB (512K x 8) FLASH 8K x 8 64K x 8 1.8V ~ 5.5V A/D 24x12b; D/A 2x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
STM32L151RCT6TR

STM32L151RCT6TR

IC MCU 32BIT 256KB FLASH 64LQFP

STMicroelectronics

1,851
RFQ
STM32L151RCT6TRDatasheet 64-LQFP STM32L1 Tape & Reel (TR) Active Not Verified ARM® Cortex®-M3 32-Bit Single-Core 32MHz I2C, IrDA, LINbus, SPI, UART/USART, USB Brown-out Detect/Reset, Cap Sense, DMA, I2S, POR, PWM, WDT 51 256KB (256K x 8) FLASH 8K x 8 32K x 8 1.8V ~ 3.6V A/D 21x12b; D/A 2x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
PIC32MX570F512H-I/PT

PIC32MX570F512H-I/PT

IC MCU 32BIT 512KB FLASH 64TQFP

Microchip Technology

1,262
RFQ
PIC32MX570F512H-I/PTDatasheet 64-TQFP PIC® 32MX Tray Active Not Verified MIPS32® M4K™ 32-Bit Single-Core 40MHz CANbus, I2C, IrDA, LINbus, PMP, SPI, UART/USART, USB OTG Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT 49 512KB (512K x 8) FLASH - 64K x 8 2.3V ~ 3.6V A/D 28x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
LPC1227FBD48/301EL

LPC1227FBD48/301EL

IC MCU 32BIT 128KB FLASH 48LQFP

NXP USA Inc.

380
RFQ
LPC1227FBD48/301ELDatasheet 48-LQFP LPC1200 Tray Active Not Verified ARM® Cortex®-M0 32-Bit Single-Core 45MHz I2C, IrDA, Microwire, SPI, SSI, SSP, UART/USART Brown-out Detect/Reset, DMA, POR, WDT 39 128KB (128K x 8) FLASH - 8K x 8 3V ~ 3.6V A/D 8x10b SAR Internal -40°C ~ 85°C (TA) - - Surface Mount
STM32F103RCT7

STM32F103RCT7

IC MCU 32BIT 256KB FLASH 64LQFP

STMicroelectronics

6,526
RFQ
STM32F103RCT7Datasheet 64-LQFP STM32F1 Tray Active Not Verified ARM® Cortex®-M3 32-Bit Single-Core 72MHz CANbus, I2C, IrDA, LINbus, SPI, UART/USART, USB DMA, Motor Control PWM, PDR, POR, PVD, PWM, Temp Sensor, WDT 51 256KB (256K x 8) FLASH - 48K x 8 2V ~ 3.6V A/D 16x12b; D/A 2x12b Internal -40°C ~ 105°C (TA) - - Surface Mount
PIC18F4431-I/P

PIC18F4431-I/P

IC MCU 8BIT 16KB FLASH 40DIP

Microchip Technology

1,831
RFQ
PIC18F4431-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, Power Control PWM, QEI, POR, PWM, WDT 36 16KB (8K x 16) FLASH 256 x 8 768 x 8 4.2V ~ 5.5V A/D 9x10b 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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