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
R7FA6M5BF3CFP#AA0

R7FA6M5BF3CFP#AA0

IC MCU 32BIT 1MB FLASH 100LFQFP

Renesas Electronics Corporation

0
RFQ
R7FA6M5BF3CFP#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 1MB (1M x 8) FLASH 8K x 8 512K x 8 2.7V ~ 3.6V A/D 20x12b SAR; D/A 2x12b External, Internal -40°C ~ 105°C (TA) - - Surface Mount
PIC24FJ256GB110T-I/PF

PIC24FJ256GB110T-I/PF

IC MCU 16BIT 256KB FLASH 100TQFP

Microchip Technology

1,296
RFQ
PIC24FJ256GB110T-I/PFDatasheet 100-TQFP PIC® 24F Tape & Reel (TR) Active Not 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
STM32F412VET6

STM32F412VET6

IC MCU 32BIT 512KB FLASH 100LQFP

STMicroelectronics

308
RFQ
STM32F412VET6Datasheet 100-LQFP STM32F4 Tray Active Verified ARM® Cortex®-M4 32-Bit Single-Core 100MHz CANbus, EBI/EMI, I2C, IrDA, LINbus, MMC/SD/SDIO, QSPI, SPI, UART/USART, USB OTG Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT 81 512KB (512K x 8) FLASH - 256K x 8 1.7V ~ 3.6V A/D 16x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
LPC55S69JBD100K

LPC55S69JBD100K

IC MCU 32BIT 640KB FLSH 100HLQFP

NXP USA Inc.

644
RFQ
LPC55S69JBD100KDatasheet 100-LQFP Exposed Pad LPC55S6x Tray Active Not Verified ARM® Cortex®-M33 32-Bit Dual-Core 150MHz Flexcomm, I2C, MMC/SD/SDIO, SPI, UART/USART, USB Brown-out Detect/Reset, DMA, I2S, POR, PWM, RNG, WDT 64 640KB (640K x 8) FLASH - 320K x 8 1.8V ~ 3.6V A/D 10x16b Internal -40°C ~ 105°C (TA) - - Surface Mount
STM32F446ZET7

STM32F446ZET7

IC MCU 32BIT 512KB FLASH 144LQFP

STMicroelectronics

2,198
RFQ
STM32F446ZET7Datasheet 144-LQFP STM32F4 Tray Active Not Verified ARM® Cortex®-M4 32-Bit Single-Core 180MHz CANbus, EBI/EMI, I2C, IrDA, LINbus, SAI, SD, SPDIF-Rx, SPI, UART/USART, USB, USB OTG Brown-out Detect/Reset, DMA, I2S, LVD, POR, PWM, WDT 114 512KB (512K x 8) FLASH - 128K x 8 1.7V ~ 3.6V A/D 24x12b; D/A 2x12b Internal -40°C ~ 105°C (TA) - - Surface Mount
AT90USB647-AU

AT90USB647-AU

IC MCU 8BIT 64KB FLASH 64TQFP

Microchip Technology

1,223
RFQ
AT90USB647-AUDatasheet 64-TQFP AVR® 90USB Tray Active Verified AVR 8-Bit 16MHz EBI/EMI, I2C, SPI, UART/USART, USB OTG Brown-out Detect/Reset, POR, PWM, WDT 48 64KB (64K x 8) FLASH 2K x 8 4K x 8 2.7V ~ 5.5V A/D 8x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
STM32L4P5CET6

STM32L4P5CET6

IC MCU 32BIT 512KB FLASH 48LQFP

STMicroelectronics

693
RFQ
STM32L4P5CET6Datasheet 48-LQFP STM32L4 Tray Active Not Verified ARM® Cortex®-M4 32-Bit Single-Core 120MHz CANbus, EBI/EMI, I2C, IrDA, LINbus, MMC/SD, SAI, SPI, UART/USART, USB OTG Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT 38 512KB (512K x 8) FLASH - 320K x 8 1.71V ~ 3.6V A/D 10x12b; D/A 2x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
R7FA6M4AF3CFB#AA0

R7FA6M4AF3CFB#AA0

MCU RA6 ARM CM33 200MHZ 1M/256K

Renesas Electronics Corporation

0
RFQ
R7FA6M4AF3CFB#AA0Datasheet 144-LQFP RA6M4 Tray Active Not Verified ARM® Cortex®-M33 32-Bit Single-Core 200MHz CANbus, EBI/EMI, Ethernet, I2C, LINbus, QSPI, SCI, SPI, SSI, UART/USART, USB Capacitive Touch, Crypto - AES, DMA, LVD, POR, PWM, RSA, SHA, Temp Sensor, WDT 109 1MB (1M x 8) FLASH 8K x 8 256K x 8 2.7V ~ 3.6V A/D 22x12b; D/A 2x12b External, Internal -40°C ~ 105°C (TA) - - Surface Mount
MSP430FR5994IPNR

MSP430FR5994IPNR

IC MCU 16BIT 256KB FRAM 80LQFP

Texas Instruments

1,125
RFQ
MSP430FR5994IPNRDatasheet 80-LQFP 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 68 256KB (256K x 8) FRAM - 8K x 8 1.8V ~ 3.6V A/D 20x12b External, Internal -40°C ~ 85°C (TA) - - Surface Mount
PIC16F877-04/PQ

PIC16F877-04/PQ

IC MCU 8BIT 14KB FLASH 44MQFP

Microchip Technology

339
RFQ
PIC16F877-04/PQDatasheet 44-QFP PIC® 16F Tray Active Not Verified PIC 8-Bit 4MHz I2C, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 33 14KB (8K x 14) FLASH 256 x 8 368 x 8 4V ~ 5.5V A/D 8x10b External 0°C ~ 70°C (TA) - - Surface Mount
Z8F6422AR020SG

Z8F6422AR020SG

IC MCU 8BIT 64KB FLASH 64LQFP

Zilog

3,995
RFQ
Z8F6422AR020SGDatasheet 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 0°C ~ 70°C (TA) - - Surface Mount
R5F565N7BDFB#30

R5F565N7BDFB#30

IC MCU 32BIT 768KB FLSH 144LFQFP

Renesas Electronics Corporation

242
RFQ
R5F565N7BDFB#30Datasheet 144-LQFP RX65N Tray Active Not Verified RXv2 32-Bit Single-Core 120MHz CANbus, EBI/EMI, Ethernet, I2C, LINbus, MMC/SD, QSPI, SCI, SPI, UART/USART, USB DMA, LVD, POR, PWM, WDT 111 768KB (768K x 8) FLASH - 256K x 8 2.7V ~ 3.6V A/D 29x12b; D/A 2x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
DSPIC33EP512GM710-I/PT

DSPIC33EP512GM710-I/PT

IC MCU 16BIT 512KB FLASH 100TQFP

Microchip Technology

2,707
RFQ
DSPIC33EP512GM710-I/PTDatasheet 100-TQFP dsPIC™ 33EP Tray Active Not Verified dsPIC 16-Bit 70 MIPs CANbus, I2C, IrDA, LINbus, QEI, SPI, UART/USART Brown-out Detect/Reset, DMA, I2S, Motor Control PWM, POR, PWM, WDT 85 512KB (170K x 24) FLASH - 48K x 8 3V ~ 3.6V A/D 49x10b/12b Internal -40°C ~ 85°C (TA) - - Surface Mount
STM32L471RGT6TR

STM32L471RGT6TR

IC MCU 32BIT 1MB FLASH 64LQFP

STMicroelectronics

3,611
RFQ
STM32L471RGT6TRDatasheet 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 51 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
PIC18F2585T-I/SO

PIC18F2585T-I/SO

IC MCU 8BIT 48KB FLASH 28SOIC

Microchip Technology

835
RFQ
PIC18F2585T-I/SODatasheet 28-SOIC (0.295", 7.50mm Width) PIC® 18F Tape & Reel (TR) Active Verified PIC 8-Bit 40MHz CANbus, I2C, SPI, UART/USART Brown-out Detect/Reset, HLVD, POR, PWM, WDT 25 48KB (24K x 16) FLASH 1K x 8 3.25K x 8 4.2V ~ 5.5V A/D 8x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
STM32F303VCT6

STM32F303VCT6

IC MCU 32BIT 256KB FLASH 100LQFP

STMicroelectronics

1,374
RFQ
STM32F303VCT6Datasheet 100-LQFP STM32F3 Tray Active 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 39x12b; D/A 2x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
ATXMEGA256A3U-MHR

ATXMEGA256A3U-MHR

IC MCU 8/16BIT 256KB FLASH 64QFN

Microchip Technology

5,583
RFQ
ATXMEGA256A3U-MHRDatasheet 64-VFQFN Exposed Pad AVR® XMEGA® A3U Tape & Reel (TR) Active Not Verified AVR 8/16-Bit 32MHz I2C, IrDA, SPI, UART/USART, USB Brown-out Detect/Reset, DMA, POR, PWM, WDT 50 256KB (128K x 16) FLASH 4K x 8 16K x 8 1.6V ~ 3.6V A/D 16x12b; D/A 2x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
STM32F205RBT6TR

STM32F205RBT6TR

IC MCU 32BIT 128KB FLASH 64LQFP

STMicroelectronics

2,032
RFQ
STM32F205RBT6TRDatasheet 64-LQFP STM32F2 Tape & Reel (TR) Active Not Verified ARM® Cortex®-M3 32-Bit Single-Core 120MHz CANbus, I2C, IrDA, LINbus, MMC, SPI, UART/USART, USB OTG Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT 51 128KB (128K x 8) FLASH - 68K x 8 1.8V ~ 3.6V A/D 16x12b; D/A 2x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
DSPIC30F4011-20E/ML

DSPIC30F4011-20E/ML

IC MCU 16BIT 48KB FLASH 44QFN

Microchip Technology

326
RFQ
DSPIC30F4011-20E/MLDatasheet 44-VQFN Exposed Pad dsPIC™ 30F Tube Active Verified dsPIC 16-Bit 20 MIPS CANbus, I2C, SPI, UART/USART Brown-out Detect/Reset, Motor Control PWM, QEI, POR, PWM, WDT 30 48KB (16K x 24) FLASH 1K x 8 2K x 8 2.5V ~ 5.5V A/D 9x10b Internal -40°C ~ 125°C (TA) - - Surface Mount
MSP430FG6626IZCAT

MSP430FG6626IZCAT

IC MCU 16BIT 128KB FLSH 113NFBGA

Texas Instruments

254
RFQ
MSP430FG6626IZCATDatasheet 113-VFBGA MSP430F6xx Tape & Reel (TR) Active Not Verified MSP430 CPUXV2 16-Bit 20MHz I2C, IrDA, SCI, SPI, UART/USART, USB Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT 73 128KB (128K x 8) FLASH - 10K x 8 1.8V ~ 3.6V A/D 10x16b; D/A 2x12b 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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