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
CY8C24894-24LTXIT

CY8C24894-24LTXIT

IC MCU 8BIT 16KB FLASH 56QFN

Infineon Technologies

6,664
RFQ
CY8C24894-24LTXITDatasheet 56-VFQFN Exposed Pad PSOC™1 CY8C24xxx Tape & Reel (TR) Active Not Verified M8C 8-Bit 24MHz I2C, SPI, UART/USART, USB POR, PWM, WDT 50 16KB (16K x 8) FLASH - 1K x 8 3V ~ 5.25V A/D 47x14b; D/A 2x9b Internal -40°C ~ 85°C (TA) - - Surface Mount
STM32L552ZET6

STM32L552ZET6

IC MCU 32BIT 512KB FLASH 144LQFP

STMicroelectronics

1,072
RFQ
STM32L552ZET6Datasheet 144-LQFP STM32L5 Tray Active Not Verified ARM® Cortex®-M33 32-Bit Single-Core 110MHz CANbus, I2C, IrDA, LINbus, MMC/SD, QSPI, SAI, SPI, UART/USART, USB Brown-out Detect/Reset, DMA, PWM, WDT 115 512KB (512K x 8) FLASH - 256K x 8 1.71V ~ 3.6V A/D 16x12b; D/A 2x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
MSP430FR6989IPZ

MSP430FR6989IPZ

IC MCU 16BIT 128KB FRAM 100LQFP

Texas Instruments

541
RFQ
MSP430FR6989IPZDatasheet 100-LQFP MSP430™ FRAM Tray Active Not Verified MSP430 CPUXV2 16-Bit 16MHz I2C, IrDA, SPI, UART/USART Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT 83 128KB (128K x 8) FRAM - 2K x 8 1.8V ~ 3.6V A/D 16x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
ATXMEGA384C3-MH

ATXMEGA384C3-MH

IC MCU 8/16BIT 384KB FLASH 64QFN

Microchip Technology

320
RFQ
ATXMEGA384C3-MHDatasheet 64-VFQFN Exposed Pad AVR® XMEGA® C3 Tray Active Not Verified AVR 8/16-Bit 32MHz I2C, IrDA, SPI, UART/USART, USB Brown-out Detect/Reset, DMA, POR, PWM, WDT 50 384KB (384K x 8) FLASH 4K x 8 32K x 8 1.6V ~ 3.6V A/D 16x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
TM4C1230E6PMI

TM4C1230E6PMI

IC MCU 32BIT 128KB FLASH 64LQFP

Texas Instruments

199
RFQ
TM4C1230E6PMIDatasheet 64-LQFP Tiva™ C Tray Active Not Verified ARM® Cortex®-M4F 32-Bit Single-Core 80MHz CANbus, I2C, IrDA, Microwire, SPI, SSI, UART/USART Brown-out Detect/Reset, DMA, POR, WDT 49 128KB (128K x 8) FLASH 2K x 8 32K x 8 1.08V ~ 3.63V A/D 12x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
R7FA4W1AD2CNG#AA0

R7FA4W1AD2CNG#AA0

IC MCU 32BIT 512KB FLASH 56VFQFN

Renesas Electronics Corporation

27
RFQ
R7FA4W1AD2CNG#AA0Datasheet 56-VFQFN Exposed Pad RA4W1 Tray Active Not Verified ARM® Cortex®-M4 32-Bit Single-Core 48MHz BLE, CANbus, I2C, SCI, SPI, UART/USART, USB AES, Capacitive Touch, DMA, LCD, LVD, POR, PWM, Temp Sensor, WDT 32 512KB (512K x 8) FLASH 8K x 8 96K x 8 1.8V ~ 3.6V A/D 8x14b SAR; D/A 2x8b, 2x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
ATSAM4SA16CA-CFU

ATSAM4SA16CA-CFU

IC MCU 32BIT 1MB FLASH 100VFBGA

Microchip Technology

838
RFQ
ATSAM4SA16CA-CFUDatasheet 100-VFBGA SAM4S Tray Active Not Verified ARM® Cortex®-M4 32-Bit Single-Core 120MHz EBI/EMI, I2C, IrDA, Memory Card, SPI, SSC, UART/USART, USB Brown-out Detect/Reset, DMA, POR, PWM, WDT 79 1MB (1M x 8) FLASH - 160K x 8 1.62V ~ 3.6V A/D 16x12b; D/A 2x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
MKL25Z64VLK4

MKL25Z64VLK4

IC MCU 32BIT 64KB FLASH 80FQFP

NXP USA Inc.

453
RFQ
MKL25Z64VLK4Datasheet 80-LQFP Kinetis KL2 Tray Active Not Verified ARM® Cortex®-M0+ 32-Bit Single-Core 48MHz I2C, LINbus, SPI, UART/USART, USB, USB OTG Brown-out Detect/Reset, DMA, LVD, POR, PWM, WDT 66 64KB (64K x 8) FLASH - 8K x 8 1.71V ~ 3.6V A/D 14x16b; D/A 1x12b Internal -40°C ~ 105°C (TA) - - Surface Mount
DSPIC33FJ64GS610-I/PT

DSPIC33FJ64GS610-I/PT

IC MCU 16BIT 64KB FLASH 100TQFP

Microchip Technology

201
RFQ
DSPIC33FJ64GS610-I/PTDatasheet 100-TQFP dsPIC™ 33F Tray Active Not Verified dsPIC 16-Bit 40 MIPs CANbus, I2C, IrDA, LINbus, SPI, UART/USART Brown-out Detect/Reset, DMA, QEI, POR, PWM, WDT 85 64KB (64K x 8) FLASH - 9K x 8 3V ~ 3.6V A/D 24x10b; D/A 1x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
STM32F446VCT7

STM32F446VCT7

IC MCU 32BIT 256KB FLASH 100LQFP

STMicroelectronics

748
RFQ
STM32F446VCT7Datasheet 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 ~ 105°C (TA) - - Surface Mount
AT89C5130A-RDTUM

AT89C5130A-RDTUM

IC MCU 8BIT 16KB FLASH 64VQFP

Microchip Technology

320
RFQ
AT89C5130A-RDTUMDatasheet 64-LQFP AT89C513x Tray Active Verified 80C51 8-Bit 48MHz I2C, SPI, UART/USART, USB LED, POR, PWM, WDT 34 16KB (16K x 8) FLASH 4K x 8 1.25K x 8 2.7V ~ 5.5V - Internal -40°C ~ 85°C (TA) - - Surface Mount
AT89C51RC2T-RLTUL

AT89C51RC2T-RLTUL

IC MCU 8BIT 32KB FLASH 44VQFP

Microchip Technology

279
RFQ
AT89C51RC2T-RLTULDatasheet 44-LQFP 89C Tray Active Not Verified 80C51 8-Bit 40MHz SPI, UART/USART POR, PWM, WDT 32 32KB (32K x 8) FLASH - 1.25K x 8 2.7V ~ 5.5V - External -40°C ~ 85°C (TA) - - Surface Mount
STM32F103RFT6

STM32F103RFT6

IC MCU 32BIT 768KB FLASH 64LQFP

STMicroelectronics

4,295
RFQ
STM32F103RFT6Datasheet 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 768KB (768K x 8) FLASH - 96K x 8 2V ~ 3.6V A/D 16x12b; D/A 2x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
STM32F302RET6

STM32F302RET6

IC MCU 32BIT 512KB FLASH 64LQFP

STMicroelectronics

1,126
RFQ
STM32F302RET6Datasheet 64-LQFP STM32F3 Tray Active Not Verified ARM® Cortex®-M4 32-Bit Single-Core 72MHz CANbus, I2C, IrDA, LINbus, SPI, UART/USART, USB DMA, I2S, POR, PWM, WDT 51 512KB (512K x 8) FLASH - 64K x 8 2V ~ 3.6V A/D 16x12b; D/A 1x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
PIC32CX2051MTC128T-I/X9B

PIC32CX2051MTC128T-I/X9B

IC MCU 32BIT 2MB FLASH 128TQFP

Microchip Technology

984
RFQ
PIC32CX2051MTC128T-I/X9BDatasheet 128-TQFP Exposed Pad PIC® 32CX Tape & Reel (TR) Active Not Verified ARM® Cortex®-M4F 32-Bit 200MHz Flexcomm, I2C, IrDA, SPI, UART/USART Brown-out Detect/Reset, LCD, POR, PWM, WDT 102 2MB (2M x 8) FLASH - 512K x 8 2.25V ~ 3.6V A/D 8x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
STM32F302RET6TR

STM32F302RET6TR

IC MCU 32BIT 512KB FLASH 64LQFP

STMicroelectronics

625
RFQ
STM32F302RET6TRDatasheet 64-LQFP STM32F3 Tape & Reel (TR) Active Not Verified ARM® Cortex®-M4 32-Bit Single-Core 72MHz CANbus, I2C, IrDA, LINbus, SPI, UART/USART, USB DMA, I2S, POR, PWM, WDT 51 512KB (512K x 8) FLASH - 64K x 8 2V ~ 3.6V A/D 16x12b; D/A 1x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
PIC32MX460F512L-80V/PT

PIC32MX460F512L-80V/PT

IC MCU 32BIT 512KB FLASH 100TQFP

Microchip Technology

322
RFQ
PIC32MX460F512L-80V/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 512KB (512K x 8) FLASH - 32K x 8 2.3V ~ 3.6V A/D 16x10b Internal -40°C ~ 105°C (TA) - - Surface Mount
MCF51QE32CLH

MCF51QE32CLH

IC MCU 32BIT 32KB FLASH 64LQFP

NXP USA Inc.

780
RFQ
MCF51QE32CLHDatasheet 64-LQFP MCF51QE Tray Active Not Verified Coldfire V1 32-Bit Single-Core 50MHz I2C, SCI, SPI LVD, PWM, WDT 54 32KB (32K x 8) FLASH - 8K x 8 1.8V ~ 3.6V A/D 20x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
LPC4330FET180,551

LPC4330FET180,551

IC MCU 32BIT ROMLESS 180TFBGA

NXP USA Inc.

3,498
RFQ
LPC4330FET180,551Datasheet 180-TFBGA LPC43xx Tray Active Not Verified ARM® Cortex®-M4/M0 32-Bit Dual-Core 204MHz CANbus, EBI/EMI, Ethernet, I2C, IrDA, Microwire, SD, SPI, SSI, SSP, UART/USART, USB, USB OTG Brown-out Detect/Reset, DMA, I2S, Motor Control PWM, POR, PWM, WDT 118 - ROMless - 264K x 8 2.2V ~ 3.6V A/D 8x10b; D/A 1x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
DSPIC33FJ64GP710A-I/PF

DSPIC33FJ64GP710A-I/PF

IC MCU 16BIT 64KB FLASH 100TQFP

Microchip Technology

123
RFQ
DSPIC33FJ64GP710A-I/PFDatasheet 100-TQFP dsPIC™ 33F Tray Active Not Verified dsPIC 16-Bit 40 MIPs CANbus, I2C, IrDA, LINbus, SPI, UART/USART AC'97, Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT 85 64KB (64K x 8) FLASH - 16K x 8 3V ~ 3.6V A/D 32x10b/12b 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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