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
ATXMEGA128A3U-AU

ATXMEGA128A3U-AU

IC MCU 8/16BIT 128KB FLSH 64TQFP

Microchip Technology

1,325
RFQ
ATXMEGA128A3U-AUDatasheet 64-TQFP 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
SPC560C50L3C6E0X

SPC560C50L3C6E0X

IC MCU 32BIT 512KB FLASH 100LQFP

STMicroelectronics

170
RFQ
SPC560C50L3C6E0XDatasheet 100-LQFP SPC56 Tape & Reel (TR) Active Not Verified e200z0h 32-Bit Single-Core 64MHz CANbus, I2C, LINbus, SCI, SPI DMA, POR, PWM, WDT 79 512KB (512K x 8) FLASH - 48K x 8 3V ~ 5.5V A/D 28x10b Internal -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount
PIC18F4620-E/PT

PIC18F4620-E/PT

IC MCU 8BIT 64KB FLASH 44TQFP

Microchip Technology

381
RFQ
PIC18F4620-E/PTDatasheet 44-TQFP PIC® 18F Tray Active Verified PIC 8-Bit 25MHz 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 ~ 125°C (TA) - - Surface Mount
STM32U575CIU6Q

STM32U575CIU6Q

IC MCU 32BIT 2MB FLASH 48UFQFPN

STMicroelectronics

328
RFQ
STM32U575CIU6QDatasheet 48-UFQFN Exposed Pad STM32U5 Bulk Active - ARM® Cortex®-M33 32-Bit 160MHz CANbus, I2C, IrDA, LINbus, SAI, SmartCard, SPDIF, SPI, UART/USART, USB, USB OTG Brown-out Detect/Reset, DMA, Motor Control PWM, POR, PWM, WDT 33 2MB (2M x 8) FLASH - 784K x 8 1.71V ~ 3.6V A/D 10x12/14b SAR; D/A 2x12b External, Internal -40°C ~ 85°C (TA) - - Surface Mount
C8051F300-GMR

C8051F300-GMR

IC MCU 8BIT 8KB FLASH 11QFN

Silicon Labs

2,425
RFQ
C8051F300-GMRDatasheet 10-VFDFN Exposed Pad C8051F30x Tape & Reel (TR) Not For New Designs Verified 8051 8-Bit 25MHz SMBus (2-Wire/I2C), UART/USART POR, PWM, Temp Sensor, WDT 8 8KB (8K x 8) FLASH - 256 x 8 2.7V ~ 3.6V A/D 8x8b Internal -40°C ~ 85°C (TA) - - Surface Mount
STM32F446RET6TR

STM32F446RET6TR

IC MCU 32BIT 512KB FLASH 64LQFP

STMicroelectronics

1,488
RFQ
STM32F446RET6TRDatasheet 64-LQFP STM32F4 Tape & Reel (TR) 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 50 512KB (512K x 8) FLASH - 128K x 8 1.7V ~ 3.6V A/D 16x12b; D/A 2x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
EFM32G230F128G-E-QFN64R

EFM32G230F128G-E-QFN64R

IC MCU 32BIT 128KB FLASH 64QFN

Silicon Labs

10,478
RFQ
EFM32G230F128G-E-QFN64RDatasheet 64-VFQFN Exposed Pad Gecko Tape & Reel (TR) Active Not Verified ARM® Cortex®-M3 32-Bit Single-Core 32MHz I2C, IrDA, SmartCard, SPI, UART/USART Brown-out Detect/Reset, DMA, POR, PWM, WDT 56 128KB (128K x 8) FLASH - 16K x 8 1.98V ~ 3.8V A/D 8x12b; D/A 2x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
STM32F446RET6

STM32F446RET6

IC MCU 32BIT 512KB FLASH 64LQFP

STMicroelectronics

6,293
RFQ
STM32F446RET6Datasheet 64-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 50 512KB (512K x 8) FLASH - 128K x 8 1.7V ~ 3.6V A/D 16x12b; D/A 2x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
MC9S08QE64CLH

MC9S08QE64CLH

IC MCU 8BIT 64KB FLASH 64LQFP

NXP USA Inc.

5,025
RFQ
MC9S08QE64CLHDatasheet 64-LQFP S08 Tray Active Not Verified S08 8-Bit 50MHz I2C, LINbus, SCI, SPI LVD, PWM, WDT 54 64KB (64K x 8) FLASH - 4K x 8 1.8V ~ 3.6V A/D 22x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
C8051F330-GM

C8051F330-GM

IC MCU 8BIT 8KB FLASH 20MLP

Silicon Labs

6,136
RFQ
C8051F330-GMDatasheet 20-VFQFN Exposed Pad C8051F33x Tube Not For New Designs Not Verified 8051 8-Bit 25MHz SMBus (2-Wire/I2C), SPI, UART/USART POR, PWM, Temp Sensor, WDT 17 8KB (8K x 8) FLASH - 768 x 8 2.7V ~ 3.6V A/D 16x10b; D/A 1x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
PIC18F6527T-I/PT

PIC18F6527T-I/PT

IC MCU 8BIT 48KB FLASH 64TQFP

Microchip Technology

3,365
RFQ
PIC18F6527T-I/PTDatasheet 64-TQFP PIC® 18F Tape & Reel (TR) Active Verified PIC 8-Bit 40MHz I2C, SPI, UART/USART Brown-out Detect/Reset, HLVD, POR, PWM, WDT 54 48KB (24K x 16) FLASH 1K x 8 3.8K x 8 4.2V ~ 5.5V A/D 12x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
ATXMEGA128A1-AU

ATXMEGA128A1-AU

IC MCU 8/16B 128KB FLASH 100TQFP

Microchip Technology

5,023
RFQ
ATXMEGA128A1-AUDatasheet 100-TQFP AVR® XMEGA® A1 Tray Active Not Verified AVR 8/16-Bit 32MHz EBI/EMI, I2C, IrDA, SPI, UART/USART Brown-out Detect/Reset, DMA, POR, PWM, WDT 78 128KB (64K x 16) FLASH 2K x 8 8K x 8 1.6V ~ 3.6V A/D 16x12b; D/A 4x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
PIC24FJ256GB110-I/PF

PIC24FJ256GB110-I/PF

IC MCU 16BIT 256KB FLASH 100TQFP

Microchip Technology

418
RFQ
PIC24FJ256GB110-I/PFDatasheet 100-TQFP PIC® 24F Tray 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
ATXMEGA128A3U-AUR

ATXMEGA128A3U-AUR

IC MCU 8/16BIT 128KB FLSH 64TQFP

Microchip Technology

7,940
RFQ
ATXMEGA128A3U-AURDatasheet 64-TQFP 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
DSPIC33FJ128MC706-I/PT

DSPIC33FJ128MC706-I/PT

IC MCU 16BIT 128KB FLASH 64TQFP

Microchip Technology

448
RFQ
DSPIC33FJ128MC706-I/PTDatasheet 64-TQFP dsPIC™ 33F Tray 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 53 128KB (128K x 8) FLASH - 16K x 8 3V ~ 3.6V A/D 16x10b/12b Internal -40°C ~ 85°C (TA) - - Surface Mount
ATXMEGA256A3BU-MH

ATXMEGA256A3BU-MH

IC MCU 8/16BIT 256KB FLASH 64QFN

Microchip Technology

3,437
RFQ
ATXMEGA256A3BU-MHDatasheet 64-VFQFN Exposed Pad AVR® XMEGA® A3BU Tray Active Not Verified AVR 8/16-Bit 32MHz I2C, IrDA, SPI, UART/USART, USB Brown-out Detect/Reset, DMA, POR, PWM, WDT 47 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
ATXMEGA256A3U-MH

ATXMEGA256A3U-MH

IC MCU 8/16BIT 256KB FLASH 64QFN

Microchip Technology

708
RFQ
ATXMEGA256A3U-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 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
LPC54102J512UK49Z

LPC54102J512UK49Z

IC MCU 32BIT 512KB FLASH 49WLCSP

NXP USA Inc.

11,725
RFQ
LPC54102J512UK49ZDatasheet 49-UFBGA, WLCSP LPC54100 Tape & Reel (TR) Active Not Verified ARM® Cortex®-M4/M0+ 32-Bit Dual-Core 100MHz I2C, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 39 512KB (512K x 8) FLASH - 104K x 8 1.62V ~ 3.6V A/D 12x12b Internal -40°C ~ 105°C (TA) - - Surface Mount
STM32L496VGT6

STM32L496VGT6

IC MCU 32BIT 1MB FLASH 100LQFP

STMicroelectronics

10,611
RFQ
STM32L496VGT6Datasheet 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 83 1MB (1M x 8) FLASH - 320K x 8 1.71V ~ 3.6V A/D 16x12b; D/A 2x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
PIC18F2585-I/SO

PIC18F2585-I/SO

IC MCU 8BIT 48KB FLASH 28SOIC

Microchip Technology

2,184
RFQ
PIC18F2585-I/SODatasheet 28-SOIC (0.295", 7.50mm Width) PIC® 18F Tube 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
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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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