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
ATSAM4E8EA-AN

ATSAM4E8EA-AN

IC MCU 32BIT 512KB FLASH 144LQFP

Microchip Technology

117
RFQ
ATSAM4E8EA-ANDatasheet 144-LQFP SAM4E Tray Active Not Verified ARM® Cortex®-M4 32-Bit Single-Core 120MHz CANbus, EBI/EMI, Ethernet, IrDA, SD, SPI, UART/USART, USB Brown-out Detect/Reset, DMA, POR, PWM, WDT 117 512KB (512K x 8) FLASH - 128K x 8 1.62V ~ 3.6V A/D 16x12b; D/A 2x12b Internal -40°C ~ 105°C (TA) - - Surface Mount
DSPIC33FJ256MC710A-I/PT

DSPIC33FJ256MC710A-I/PT

IC MCU 16BIT 256KB FLASH 100TQFP

Microchip Technology

886
RFQ
DSPIC33FJ256MC710A-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, Motor Control PWM, POR, PWM, QEI, WDT 85 256KB (256K x 8) FLASH - 30K x 8 3V ~ 3.6V A/D 24x10/12b Internal -40°C ~ 85°C (TA) - - Surface Mount
ATSAM4E16CA-CU

ATSAM4E16CA-CU

IC MCU 32BIT 1MB FLASH 100TFBGA

Microchip Technology

423
RFQ
ATSAM4E16CA-CUDatasheet 100-TFBGA SAM4E Tray 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 1MB (1M x 8) FLASH - 128K x 8 1.62V ~ 3.6V A/D 16x12b; D/A 2x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
MSP430FR5994IZVW

MSP430FR5994IZVW

IC MCU 16BIT 256KB FRAM 87NFBGA

Texas Instruments

310
RFQ
MSP430FR5994IZVWDatasheet 87-VFBGA MSP430™ FRAM Tray 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
STM32F205VCT6

STM32F205VCT6

IC MCU 32BIT 256KB FLASH 100LQFP

STMicroelectronics

448
RFQ
STM32F205VCT6Datasheet 100-LQFP STM32F2 Tray 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 82 256KB (256K x 8) FLASH - 100K x 8 1.8V ~ 3.6V A/D 16x12b; D/A 2x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
STM32F101ZGT6

STM32F101ZGT6

IC MCU 32BIT 1MB FLASH 144LQFP

STMicroelectronics

276
RFQ
STM32F101ZGT6Datasheet 144-LQFP STM32F1 Tray Active Not Verified ARM® Cortex®-M3 32-Bit Single-Core 36MHz I2C, IrDA, LINbus, SPI, UART/USART DMA, PDR, POR, PVD, PWM, Temp Sensor, WDT 112 1MB (1M x 8) FLASH - 80K x 8 2V ~ 3.6V A/D 16x12b; D/A 2x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
PIC16F877T-04/L

PIC16F877T-04/L

IC MCU 8BIT 14KB FLASH 44PLCC

Microchip Technology

348
RFQ
PIC16F877T-04/LDatasheet 44-LCC (J-Lead) PIC® 16F Tape & Reel (TR) Active 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
PIC32MX675F256L-80I/PT

PIC32MX675F256L-80I/PT

IC MCU 32BIT 256KB FLASH 100TQFP

Microchip Technology

278
RFQ
PIC32MX675F256L-80I/PTDatasheet 100-TQFP PIC® 32MX Tray Active Not Verified MIPS32® M4K™ 32-Bit Single-Core 80MHz Ethernet, I2C, SPI, UART/USART, USB OTG Brown-out Detect/Reset, DMA, POR, PWM, WDT 85 256KB (256K x 8) FLASH - 64K x 8 2.3V ~ 3.6V A/D 16x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
M487KMCAN

M487KMCAN

IC MCU 32BT 2.56MB FLASH 128LQFP

Nuvoton Technology Corporation

425
RFQ
M487KMCANDatasheet 128-LQFP NuMicro® M480 Tray Active Not Verified ARM® Cortex®-M4F 32-Bit Single-Core 192MHz CANbus, EBI/EMI, Ethernet, I2C, LINbus, SCI, SmartCard, SPI, USB Brown-out Detect/Reset, DMA, I2S, LCD, LVR, POR, PWM, WDT 100 2.56MB (2.56M x 8) FLASH - 160K x 8 1.8V ~ 3.6V A/D 16x12b SAR; D/A 2x12b External, Internal -40°C ~ 85°C (TA) - - Surface Mount
MSP430F6635IPZ

MSP430F6635IPZ

IC MCU 16BIT 256KB FLASH 100LQFP

Texas Instruments

116
RFQ
MSP430F6635IPZDatasheet 100-LQFP MSP430F6xx Tray Active Not Verified MSP430 CPUXV2 16-Bit 20MHz I2C, IrDA, LINbus, SCI, SPI, UART/USART, USB Brown-out Detect/Reset, DMA, POR, PWM, WDT 74 256KB (256K x 8) FLASH - 18K x 8 1.8V ~ 3.6V A/D 16x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
PIC18LF8520-I/PT

PIC18LF8520-I/PT

IC MCU 8BIT 32KB FLASH 80TQFP

Microchip Technology

279
RFQ
PIC18LF8520-I/PTDatasheet 80-TQFP PIC® 18F Tray Active Verified PIC 8-Bit 40MHz EBI/EMI, I2C, SPI, UART/USART Brown-out Detect/Reset, LVD, POR, PWM, WDT 68 32KB (16K x 16) FLASH 1K x 8 2K x 8 2V ~ 5.5V A/D 16x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
PIC16LC77-04/L

PIC16LC77-04/L

IC MCU 8BIT 14KB OTP 44PLCC

Microchip Technology

220
RFQ
PIC16LC77-04/LDatasheet 44-LCC (J-Lead) PIC® 16C Tube Active Not Verified PIC 8-Bit 4MHz I2C, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 33 14KB (8K x 14) OTP - 368 x 8 2.5V ~ 6V A/D 8x8b External 0°C ~ 70°C (TA) - - Surface Mount
AT89C51CC03UA-RDTUM

AT89C51CC03UA-RDTUM

IC MCU 8BIT 64KB FLASH 64LQFP

Microchip Technology

4,696
RFQ
AT89C51CC03UA-RDTUMDatasheet 64-LQFP AT89C CAN Tray Active Verified 80C51 8-Bit 40MHz CANbus, SPI, UART/USART POR, PWM, WDT 36 64KB (64K x 8) FLASH 2K x 8 2.25K x 8 3V ~ 5.5V A/D 8x10b External -40°C ~ 85°C (TA) - - Surface Mount
AT89C51AC3-SLSUM

AT89C51AC3-SLSUM

IC MCU 8BIT 64KB FLASH 44PLCC

Microchip Technology

966
RFQ
AT89C51AC3-SLSUMDatasheet 44-LCC (J-Lead) 89C Tube Active Verified 80C51 8-Bit 60MHz UART/USART POR, PWM, WDT 36 64KB (64K x 8) FLASH 2K x 8 2.25K x 8 3V ~ 5.5V A/D 8x10b External -40°C ~ 85°C (TA) - - Surface Mount
STM32F732VET6

STM32F732VET6

IC MCU 32BIT 512KB FLASH 100LQFP

STMicroelectronics

437
RFQ
STM32F732VET6Datasheet 100-LQFP STM32F7 Tray Active Verified ARM® Cortex®-M7 32-Bit Single-Core 216MHz CANbus, EBI/EMI, I2C, IrDA, LINbus, MMC/SD, QSPI, SAI, SPI, UART/USART, USB Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT 82 512KB (512K x 8) FLASH - 256K x 8 1.7V ~ 3.6V A/D 24x12b; D/A 2x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
STM32L476QGI6TR

STM32L476QGI6TR

IC MCU 32BIT 1MB FLASH 132UFBGA

STMicroelectronics

4,752
RFQ
STM32L476QGI6TRDatasheet 132-UFBGA STM32L4 Tape & Reel (TR) 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 109 1MB (1M x 8) FLASH - 128K x 8 1.71V ~ 3.6V A/D 19x12b; D/A 2x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
STM32L476QGI6

STM32L476QGI6

IC MCU 32BIT 1MB FLASH 132UFBGA

STMicroelectronics

918
RFQ
STM32L476QGI6Datasheet 132-UFBGA 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 109 1MB (1M x 8) FLASH - 128K x 8 1.71V ~ 3.6V A/D 19x12b; D/A 2x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
EZ80F92AZ020EG

EZ80F92AZ020EG

IC MCU 8BIT 128KB FLASH 100LQFP

Zilog

1,048
RFQ
EZ80F92AZ020EGDatasheet 100-LQFP eZ80® Acclaim!® Tray Active Verified eZ80 8-Bit 20MHz I2C, IrDA, SPI, UART/USART Brown-out Detect/Reset, POR, WDT 24 128KB (128K x 8) FLASH - 8K x 8 3V ~ 3.6V - Internal -40°C ~ 105°C (TA) - - Surface Mount
MSP430F249TPM

MSP430F249TPM

IC MCU 16BIT 60KB FLASH 64LQFP

Texas Instruments

223
RFQ
MSP430F249TPMDatasheet 64-LQFP MSP430F2xx Tray Active Verified MSP430 CPU16 16-Bit 16MHz I2C, IrDA, LINbus, SCI, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 48 60KB (60K x 8 + 256B) FLASH - 2K x 8 1.8V ~ 3.6V A/D 8x12b Internal -40°C ~ 105°C (TA) - - Surface Mount
MSP430F5435AIPN

MSP430F5435AIPN

IC MCU 16BIT 192KB FLASH 80LQFP

Texas Instruments

4,880
RFQ
MSP430F5435AIPNDatasheet 80-LQFP MSP430F5xx Tube Active Not Verified MSP430 CPUXV2 16-Bit 25MHz I2C, IrDA, LINbus, SCI, SPI, UART/USART Brown-out Detect/Reset, DMA, POR, PWM, WDT 67 192KB (192K x 8) FLASH - 16K x 8 1.8V ~ 3.6V A/D 16x12b 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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