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
PIC16C66-04/SO

PIC16C66-04/SO

IC MCU 8BIT 14KB OTP 28SOIC

Microchip Technology

108
RFQ
PIC16C66-04/SODatasheet 28-SOIC (0.295", 7.50mm Width) PIC® 16C Tube Active Verified PIC 8-Bit 4MHz I2C, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 22 14KB (8K x 14) OTP - 368 x 8 4V ~ 6V - External 0°C ~ 70°C (TA) - - Surface Mount
STM32L496RET6

STM32L496RET6

IC MCU 32BIT 512KB FLASH 64LQFP

STMicroelectronics

1,143
RFQ
STM32L496RET6Datasheet 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, USB OTG Brown-out Detect/Reset, DMA, LCD, PWM, WDT 52 512KB (512K x 8) FLASH - 320K x 8 1.71V ~ 3.6V A/D 16x12b; D/A 2x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
PIC16F873-04I/SP

PIC16F873-04I/SP

IC MCU 8BIT 7KB FLASH 28SPDIP

Microchip Technology

315
RFQ
PIC16F873-04I/SPDatasheet 28-DIP (0.300", 7.62mm) PIC® 16F Tube Active Verified PIC 8-Bit 4MHz I2C, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 22 7KB (4K x 14) FLASH 128 x 8 192 x 8 4V ~ 5.5V A/D 5x10b External -40°C ~ 85°C (TA) - - Through Hole
DSPIC33EP64GS806T-I/PT

DSPIC33EP64GS806T-I/PT

IC MCU 16BIT 64KB FLASH 64TQFP

Microchip Technology

965
RFQ
DSPIC33EP64GS806T-I/PTDatasheet 64-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 51 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
R7FA6M5BH3CFP#AA0

R7FA6M5BH3CFP#AA0

IC MCU 32BIT 2MB FLASH 100LFQFP

Renesas Electronics Corporation

134
RFQ
R7FA6M5BH3CFP#AA0Datasheet 100-LQFP RA6M5 Tray Active Not Verified ARM® Cortex®-M33 32-Bit Single-Core 200MHz CANbus, EBI/EMI, Ethernet, I2C, MMC/SD, QSPI, SCI, SPI, SSI, UART/USART, USB Capacitive Touch, Crypto - AES, DMA, LVD, POR, PWM, RSA, SHA, Temp Sensor, WDT 75 2MB (2M x 8) FLASH 8K x 8 512K x 8 2.7V ~ 3.6V A/D 20x12b; D/A 2x12b Internal -40°C ~ 105°C (TA) - - Surface Mount
R7FA4M3AF3CFP#AA0

R7FA4M3AF3CFP#AA0

MCU RA4 ARM CM33 100MHZ 1MB/256K

Renesas Electronics Corporation

279
RFQ
R7FA4M3AF3CFP#AA0Datasheet 100-LQFP RA4M3 Tray Active Not Verified ARM® Cortex®-M33 32-Bit Single-Core 100MHz CANbus, I2C, QSPI, SCI, SPI, UART/USART, USB Capacitive Touch, Crypto - AES, DMA, LVD, POR, PWM, RSA, SHA, Temp Sensor, WDT 76 1MB (1M x 8) FLASH 8K x 8 128K x 8 2.7V ~ 3.6V A/D 20x12b SAR; D/A 2x12b Internal -40°C ~ 105°C (TA) - - Surface Mount
PIC24FJ256GA410-I/PT

PIC24FJ256GA410-I/PT

IC MCU 16BIT 256KB FLASH 100TQFP

Microchip Technology

1,055
RFQ
PIC24FJ256GA410-I/PTDatasheet 100-TQFP PIC® XLP™ 24F Tray Active Not Verified PIC 16-Bit 32MHz I2C, IrDA, LINbus, PMP/PSP, SPI, UART/USART Brown-out Detect/Reset, DMA, LCD, LVD, POR, PWM, WDT 85 256KB (85.5K x 24) FLASH - 16K x 8 2V ~ 3.6V A/D 24x10/12b; D/A 1x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
DSPIC33FJ128MC802-I/SO

DSPIC33FJ128MC802-I/SO

IC MCU 16BIT 128KB FLASH 28SOIC

Microchip Technology

170
RFQ
DSPIC33FJ128MC802-I/SODatasheet 28-SOIC (0.295", 7.50mm Width) dsPIC™ 33F Tube Active Not Verified dsPIC 16-Bit 40 MIPs CANbus, I2C, IrDA, LINbus, SPI, UART/USART Brown-out Detect/Reset, DMA, Motor Control PWM, POR, PWM, QEI, WDT 21 128KB (128K x 8) FLASH - 16K x 8 3V ~ 3.6V A/D 6x10b/12b Internal -40°C ~ 85°C (TA) - - Surface Mount
ATSAME51J20A-AU

ATSAME51J20A-AU

IC MCU 32BIT 1MB FLASH 64TQFP

Microchip Technology

1,931
RFQ
ATSAME51J20A-AUDatasheet 64-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 51 1MB (1M x 8) FLASH - 256K x 8 1.71V ~ 3.63V A/D 24x12b; D/A 2x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
R5F52318ADFP#30

R5F52318ADFP#30

IC MCU 32BIT 512KB FLSH 100LFQFP

Renesas Electronics Corporation

698
RFQ
R5F52318ADFP#30Datasheet 100-LQFP 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
ATSAME53J20A-AU

ATSAME53J20A-AU

IC MCU 32BIT 1MB FLASH 64TQFP

Microchip Technology

664
RFQ
ATSAME53J20A-AUDatasheet 64-TQFP SAM E53 Tray Active Not Verified ARM® Cortex®-M4F 32-Bit Single-Core 120MHz EBI/EMI, Ethernet, I2C, IrDA, LINbus, MMC/SD, QSPI, SPI, UART/USART, USB Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT 51 1MB (1M x 8) FLASH - 256K x 8 1.71V ~ 3.63V A/D 24x12b; D/A 2x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
PIC24HJ64GP506-I/PT

PIC24HJ64GP506-I/PT

IC MCU 16BIT 64KB FLASH 64TQFP

Microchip Technology

173
RFQ
PIC24HJ64GP506-I/PTDatasheet 64-TQFP PIC® 24H Tray Active Not Verified PIC 16-Bit 40 MIPs CANbus, I2C, IrDA, LINbus, SPI, UART/USART Brown-out Detect/Reset, DMA, POR, PWM, WDT 53 64KB (22K x 24) FLASH - 8K x 8 3V ~ 3.6V A/D 18x10b/12b Internal -40°C ~ 85°C (TA) - - Surface Mount
ATMEGA32L-8MU

ATMEGA32L-8MU

IC MCU 8BIT 32KB FLASH 44VQFN

Microchip Technology

224
RFQ
ATMEGA32L-8MUDatasheet 44-VFQFN Exposed Pad AVR® ATmega Tray Active Not Verified AVR 8-Bit 8MHz I2C, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 32 32KB (16K x 16) FLASH 1K x 8 2K x 8 2.7V ~ 5.5V A/D 8x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
STM32G473VBT6

STM32G473VBT6

IC MCU 32BIT 128KB FLASH 100LQFP

STMicroelectronics

133
RFQ
STM32G473VBT6Datasheet 100-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 86 128KB (128K x 8) FLASH - 128K x 8 1.71V ~ 3.6V A/D 42x12b; D/A 4x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
MSP430F6736IPZR

MSP430F6736IPZR

IC MCU 16BIT 128KB FLASH 100LQFP

Texas Instruments

721
RFQ
MSP430F6736IPZRDatasheet 100-LQFP MSP430F6xx Tape & Reel (TR) Active Not Verified MSP430 CPUXV2 16-Bit 25MHz I2C, IrDA, LINbus, SCI, SPI, UART/USART Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT 72 128KB (128K x 8) FLASH - 8K x 8 1.8V ~ 3.6V A/D 8x10b, 3x24b Internal -40°C ~ 85°C (TA) - - Surface Mount
AT89C51RB2T-RLTUM

AT89C51RB2T-RLTUM

IC MCU 8BIT 16KB FLASH 44VQFP

Microchip Technology

145
RFQ
AT89C51RB2T-RLTUMDatasheet 44-LQFP 89C Tray Active Not Verified 80C51 8-Bit 60MHz SPI, UART/USART POR, PWM, WDT 32 16KB (16K x 8) FLASH - 1.25K x 8 4.5V ~ 5.5V - External -40°C ~ 85°C (TA) - - Surface Mount
PIC18F2523-I/SP

PIC18F2523-I/SP

IC MCU 8BIT 32KB FLASH 28SPDIP

Microchip Technology

2,653
RFQ
PIC18F2523-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 32KB (16K x 16) FLASH 256 x 8 1.5K x 8 4.2V ~ 5.5V A/D 10x12b Internal -40°C ~ 85°C (TA) - - Through Hole
STM32G473VEH6

STM32G473VEH6

IC MCU 32BIT 512KB FLSH 100TFBGA

STMicroelectronics

1,753
RFQ
STM32G473VEH6Datasheet 100-TFBGA 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 86 512KB (512K x 8) FLASH - 128K x 8 1.71V ~ 3.6V A/D 42x12b; D/A 7x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
DSPIC33EP256GM304-I/PT

DSPIC33EP256GM304-I/PT

IC MCU 16BIT 256KB FLASH 44TQFP

Microchip Technology

317
RFQ
DSPIC33EP256GM304-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, I2S, Motor Control PWM, POR, PWM, WDT 35 256KB (85.5K x 24) FLASH - 32K x 8 3V ~ 3.6V A/D 18x10b/12b Internal -40°C ~ 85°C (TA) - - Surface Mount
Z8F6422AR020EG

Z8F6422AR020EG

IC MCU 8BIT 64KB FLASH 64LQFP

Zilog

2,375
RFQ
Z8F6422AR020EGDatasheet 64-LQFP Encore!® XP® Tray Active Verified eZ8 8-Bit 20MHz I2C, IrDA, SPI, UART/USART Brown-out Detect/Reset, DMA, POR, PWM, WDT 46 64KB (64K x 8) FLASH - 4K x 8 3V ~ 3.6V A/D 12x10b Internal -40°C ~ 105°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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