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
MC9S08AW16CFGER

MC9S08AW16CFGER

IC MCU 8BIT 16KB FLASH 44LQFP

NXP USA Inc.

6,856
RFQ
MC9S08AW16CFGERDatasheet 44-LQFP S08 Tape & Reel (TR) Active Not Verified S08 8-Bit 40MHz I2C, SCI, SPI LVD, POR, PWM, WDT 34 16KB (16K x 8) FLASH - 1K x 8 2.7V ~ 5.5V A/D 8x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
STM32H563VIT6

STM32H563VIT6

IC MCU 32BIT 2MB FLASH 100LQFP

STMicroelectronics

798
RFQ
STM32H563VIT6Datasheet 100-LQFP STM32H5 Tray Active - ARM® Cortex®-M33 32-Bit 250MHz CANbus, Ethernet, FIFO, I2C, IrDA, LINbus, SCI, SDIO, SMBus, SPI, UART/USART, USB Brown-out Detect/Reset, DMA, I2S, PDR, POR, PWM, SHA, TRNG, Voltage Detect, WDT 80 2MB (2M x 8) FLASH - 640K x 8 1.71V ~ 3.6V A/D 16x12b SAR; D/A 2x12b External, Internal -40°C ~ 85°C (TA) - - Surface Mount
TMS320F28027PTT

TMS320F28027PTT

IC MCU 32BIT 64KB FLASH 48LQFP

Texas Instruments

698
RFQ
TMS320F28027PTTDatasheet 48-LQFP C2000™ C28x Piccolo™ Tray Active Not Verified C28x 32-Bit Single-Core 60MHz I2C, SCI, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 22 64KB (32K x 16) FLASH - 6K x 16 1.71V ~ 1.995V A/D 13x12b Internal -40°C ~ 105°C (TA) - - Surface Mount
TMS5700332BPZQQ1

TMS5700332BPZQQ1

IC MCU 16/32B 256KB FLSH 100LQFP

Texas Instruments

539
RFQ
TMS5700332BPZQQ1Datasheet 100-LQFP Hercules™ TMS570 ARM® Cortex®-R Tray Active Not Verified ARM® Cortex®-R4 16/32-Bit 80MHz CANbus, LINbus, MibSPI, SCI, SPI, UART/USART POR, PWM, WDT 45 256KB (256K x 8) FLASH 16K x 8 32K x 8 1.14V ~ 3.6V A/D 16x12b External -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount
C8051F314-GQ

C8051F314-GQ

IC MCU 8BIT 8KB FLASH 32LQFP

Silicon Labs

9,388
RFQ
C8051F314-GQDatasheet 32-LQFP C8051F31x Tray Not For New Designs Verified 8051 8-Bit 25MHz SMBus (2-Wire/I2C), SPI, UART/USART POR, PWM, WDT 29 8KB (8K x 8) FLASH - 1.25K x 8 2.7V ~ 3.6V - Internal -40°C ~ 85°C (TA) - - Surface Mount
ATSAME53N20A-AUT

ATSAME53N20A-AUT

IC MCU 32BIT 1MB FLASH 100TQFP

Microchip Technology

2,749
RFQ
ATSAME53N20A-AUTDatasheet 100-TQFP SAM E53 Tape & Reel (TR) 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 81 1MB (1M x 8) FLASH - 256K x 8 1.71V ~ 3.63V A/D 28x12b; D/A 2x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
ATXMEGA128A3U-MHR

ATXMEGA128A3U-MHR

IC MCU 8/16BIT 128KB FLASH 64QFN

Microchip Technology

6,792
RFQ
ATXMEGA128A3U-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 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
F280039CSPM

F280039CSPM

IC MCU 32BIT 384KB FLASH 64LQFP

Texas Instruments

180
RFQ
F280039CSPMDatasheet 64-LQFP C2000™ C28x Tray Active Not Verified C28x 32-Bit Single-Core 120MHz CANbus, I2C, LINbus, SCI, SPI, UART/USART AES, Brown-out Detect/Reset, DMA, POR, PWM, WDT 26 384KB (192K x 16) FLASH - 34.5K x 16 1.14V ~ 3.63V A/D 16x12b SAR; D/A 2x12b External, Internal -40°C ~ 125°C (TA) - - Surface Mount
ATSAM4SD16BB-MN

ATSAM4SD16BB-MN

IC MCU 32BIT 1MB FLASH 64QFN

Microchip Technology

447
RFQ
ATSAM4SD16BB-MNDatasheet 64-VFQFN Exposed Pad SAM4S Tray Active Not Verified ARM® Cortex®-M4 32-Bit Single-Core 120MHz I2C, IrDA, Memory Card, SPI, SSC, UART/USART, USB Brown-out Detect/Reset, DMA, POR, PWM, WDT 47 1MB (1M x 8) FLASH - 160K x 8 1.62V ~ 3.6V A/D 11x12b; D/A 2x12b Internal -40°C ~ 105°C (TA) - - Surface Mount
F280049RSHSR

F280049RSHSR

IC MCU 32BIT 256KB FLASH 56VQFN

Texas Instruments

4,797
RFQ
F280049RSHSRDatasheet 56-VFQFN Exposed Pad C2000™ C28x Piccolo™ Tape & Reel (TR) Active Not Verified C28x 32-Bit Single-Core 100MHz CANbus, I2C, LINbus, SCI, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 25 256KB (128K x 16) FLASH - 50K x 16 1.14V ~ 1.32V A/D 12x12b; D/A 2x12b Internal -40°C ~ 125°C (TJ) - - Surface Mount
LPC1751FBD80K

LPC1751FBD80K

IC MCU 32BIT 32KB FLASH 80LQFP

NXP USA Inc.

314
RFQ
LPC1751FBD80KDatasheet 80-LQFP LPC17xx Tray Active Not Verified ARM® Cortex®-M3 32-Bit Single-Core 100MHz CANbus, I2C, IrDA, Microwire, SPI, SSI, SSP, UART/USART, USB Brown-out Detect/Reset, DMA, Motor Control PWM, POR, PWM, WDT 52 32KB (32K x 8) FLASH - 8K x 8 2.4V ~ 3.6V A/D 6x12b SAR Internal -40°C ~ 85°C (TA) - - Surface Mount
Z8F6421VN020SG

Z8F6421VN020SG

IC MCU 8BIT 64KB FLASH 44PLCC

Zilog

499
RFQ
Z8F6421VN020SGDatasheet 44-LCC (J-Lead) Encore!® XP® Tube Active Not Verified eZ8 8-Bit 20MHz I2C, IrDA, SPI, UART/USART Brown-out Detect/Reset, DMA, POR, PWM, WDT 31 64KB (64K x 8) FLASH - 4K x 8 3V ~ 3.6V A/D 8x10b Internal 0°C ~ 70°C (TA) - - Surface Mount
STM32F446VCT6

STM32F446VCT6

IC MCU 32BIT 256KB FLASH 100LQFP

STMicroelectronics

293
RFQ
STM32F446VCT6Datasheet 100-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 81 256KB (256K x 8) FLASH - 128K x 8 1.7V ~ 3.6V A/D 16x12b; D/A 2x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
C8051F381-GM

C8051F381-GM

IC MCU 8BIT 64KB FLASH 32QFN

Silicon Labs

1,908
RFQ
C8051F381-GMDatasheet 32-VFQFN Exposed Pad C8051F38x Tube Active Not Verified 8051 8-Bit 48 MIPS I2C, SPI, UART/USART, USB Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT 25 64KB (64K x 8) FLASH - 4.25K x 8 2.7V ~ 5.25V A/D 21x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
C8051F388-B-GQ

C8051F388-B-GQ

IC MCU 8BIT 64KB FLASH 48TQFP

Silicon Labs

1,357
RFQ
C8051F388-B-GQDatasheet 48-TQFP C8051F38x Tray Active Not Verified 8051 8-Bit 48 MIPS EBI/EMI, I2C, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT 40 64KB (64K x 8) FLASH - 4.25K x 8 2.7V ~ 5.25V A/D 32x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
XMC4200F64K256BAXQSA1

XMC4200F64K256BAXQSA1

IC MCU 32BIT 256KB FLASH 64LQFP

Infineon Technologies

967
RFQ
XMC4200F64K256BAXQSA1Datasheet 64-LQFP Exposed Pad XMC4000 Tray Active Not Verified ARM® Cortex®-M4 32-Bit Single-Core 80MHz CANbus, I2C, LINbus, SPI, UART/USART, USB DMA, I2S, LED, POR, PWM, WDT 35 256KB (256K x 8) FLASH - 40K x 8 3.13V ~ 3.63V A/D 16x12b; D/A 2x12b Internal -40°C ~ 125°C (TA) - - Surface Mount
MSP430FG6626IPZ

MSP430FG6626IPZ

IC MCU 16BIT 128KB FLASH 100LQFP

Texas Instruments

152
RFQ
MSP430FG6626IPZDatasheet 100-LQFP MSP430F6xx Tray 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
PIC16C74B-20I/P

PIC16C74B-20I/P

IC MCU 8BIT 7KB OTP 40DIP

Microchip Technology

145
RFQ
PIC16C74B-20I/PDatasheet 40-DIP (0.600", 15.24mm) PIC® 16C Tube Active Verified PIC 8-Bit 20MHz I2C, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 33 7KB (4K x 14) OTP - 192 x 8 4V ~ 5.5V A/D 8x8b External -40°C ~ 85°C (TA) - - Through Hole
ATSAM4E8CA-AUR

ATSAM4E8CA-AUR

IC MCU 32BIT 512KB FLASH 100LQFP

Microchip Technology

229
RFQ
ATSAM4E8CA-AURDatasheet 100-LQFP SAM4E Tape & Reel (TR) Active Not Verified ARM® Cortex®-M4 32-Bit Single-Core 120MHz CANbus, Ethernet, IrDA, MMC/SD, SPI, UART/USART, USB Brown-out Detect/Reset, DMA, POR, PWM, WDT 79 512KB (512K x 8) FLASH - 128K x 8 1.62V ~ 3.6V A/D 16x12b; D/A 2x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
PIC32MX460F256L-80I/PT

PIC32MX460F256L-80I/PT

IC MCU 32BIT 256KB FLASH 100TQFP

Microchip Technology

175
RFQ
PIC32MX460F256L-80I/PTDatasheet 100-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 85 256KB (256K 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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