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
DSPIC33FJ256GP506A-I/PT

DSPIC33FJ256GP506A-I/PT

IC MCU 16BIT 256KB FLASH 64TQFP

Microchip Technology

232
RFQ
DSPIC33FJ256GP506A-I/PTDatasheet 64-TQFP dsPIC™ 33F Tray Active Verified dsPIC 16-Bit 40 MIPs CANbus, I2C, IrDA, LINbus, SPI, UART/USART AC'97, Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT 53 256KB (256K x 8) FLASH - 16K x 8 3V ~ 3.6V A/D 18x10b/12b Internal -40°C ~ 85°C (TA) - - Surface Mount
PIC24FJ256GB108-I/PT

PIC24FJ256GB108-I/PT

IC MCU 16BIT 256KB FLASH 80TQFP

Microchip Technology

780
RFQ
PIC24FJ256GB108-I/PTDatasheet 80-TQFP PIC® 24F Tray Active Verified PIC 16-Bit 32MHz I2C, SPI, UART/USART, USB OTG Brown-out Detect/Reset, LVD, POR, PWM, WDT 65 256KB (85.5K x 24) FLASH - 16K x 8 2V ~ 3.6V A/D 16x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
STM32L151RBT6TR

STM32L151RBT6TR

IC MCU 32BIT 128KB FLASH 64LQFP

STMicroelectronics

380
RFQ
STM32L151RBT6TRDatasheet 64-LQFP STM32L1 Tape & Reel (TR) Not For New Designs Not Verified ARM® Cortex®-M3 32-Bit Single-Core 32MHz I2C, IrDA, LINbus, SPI, UART/USART, USB Brown-out Detect/Reset, Cap Sense, DMA, I2S, POR, PWM, WDT 51 128KB (128K x 8) FLASH 4K x 8 16K x 8 1.8V ~ 3.6V A/D 20x12b; D/A 2x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
DSPIC33FJ128MC804-I/PT

DSPIC33FJ128MC804-I/PT

IC MCU 16BIT 128KB FLASH 44TQFP

Microchip Technology

4,198
RFQ
DSPIC33FJ128MC804-I/PTDatasheet 44-TQFP dsPIC™ 33F Tray Active 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 35 128KB (128K x 8) FLASH - 16K x 8 3V ~ 3.6V A/D 9x10b/12b; D/A 6x16b Internal -40°C ~ 85°C (TA) - - Surface Mount
CY8C4246AZI-L433

CY8C4246AZI-L433

IC MCU 32BIT 64KB FLASH 48TQFP

Infineon Technologies

1,795
RFQ
CY8C4246AZI-L433Datasheet 48-LQFP PSOC™ 4 CY8C42xx-L Tray Active Not Verified ARM® Cortex®-M0 32-Bit Single-Core 48MHz I2C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART, USB Brown-out Detect/Reset, Cap Sense, DMA, LVD, POR, PWM, SmartSense, WDT 38 64KB (64K x 8) FLASH - 8K x 8 1.71V ~ 5.5V A/D 16x12b SAR; D/A 4x8b Internal -40°C ~ 85°C (TA) - - Surface Mount
CY8C4246AZI-L433T

CY8C4246AZI-L433T

IC MCU 32BIT 64KB FLASH 48TQFP

Infineon Technologies

1,755
RFQ
CY8C4246AZI-L433TDatasheet 48-LQFP PSOC™ 4 CY8C42xx-L Tape & Reel (TR) Active Not Verified ARM® Cortex®-M0 32-Bit Single-Core 48MHz I2C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART, USB Brown-out Detect/Reset, CapSense, DMA, LCD, LVD, POR, PWM, SmartSense, WDT 38 64KB (64K x 8) FLASH - 8K x 8 1.71V ~ 5.5V A/D 16x12b; D/A 2x7b, 2x8b Internal -40°C ~ 85°C (TA) - - Surface Mount
R7FA4M3AF3CFB#AA0

R7FA4M3AF3CFB#AA0

MCU RA4 ARM CM33 100MHZ 1MB/256K

Renesas Electronics Corporation

272
RFQ
R7FA4M3AF3CFB#AA0Datasheet 144-LQFP RA4M3 Tray Active Not Verified ARM® Cortex®-M33 32-Bit Single-Core 100MHz CANbus, I2C, QSPI, SCI, SPI, UART/USART, USB Capacitive Touch, Crypto - AES, DMA, LVD, POR, PWM, RSA, SHA, Temp Sensor, WDT 110 1MB (1M x 8) FLASH 8K x 8 128K x 8 2.7V ~ 3.6V A/D 22x12b SAR; D/A 2x12b Internal -40°C ~ 105°C (TA) - - Surface Mount
PIC24FJ256GA110-I/PT

PIC24FJ256GA110-I/PT

IC MCU 16BIT 256KB FLASH 100TQFP

Microchip Technology

1,140
RFQ
PIC24FJ256GA110-I/PTDatasheet 100-TQFP PIC® 24F Tray Active Not Verified PIC 16-Bit 32MHz I2C, PMP, SPI, UART/USART Brown-out Detect/Reset, LVD, POR, PWM, WDT 85 256KB (85.5K x 24) FLASH - 16K x 8 2V ~ 3.6V A/D 16x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
LPC1347FBD48,151

LPC1347FBD48,151

IC MCU 32BIT 64KB FLASH 48LQFP

NXP USA Inc.

500
RFQ
LPC1347FBD48,151Datasheet 48-LQFP LPC13xx Tray Active Not Verified ARM® Cortex®-M3 32-Bit Single-Core 72MHz I2C, Microwire, SPI, SSI, SSP, UART/USART, USB Brown-out Detect/Reset, POR, WDT 40 64KB (64K x 8) FLASH 4K x 8 12K x 8 2V ~ 3.6V A/D 8x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
PIC18F97J60T-I/PT

PIC18F97J60T-I/PT

IC MCU 8BIT 128KB FLASH 100TQFP

Microchip Technology

433
RFQ
PIC18F97J60T-I/PTDatasheet 100-TQFP PIC® 18J Tape & Reel (TR) Active Verified PIC 8-Bit 41.667MHz EBI/EMI, Ethernet, I2C, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 70 128KB (64K x 16) FLASH - 3808 x 8 2V ~ 3.6V A/D 16x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
PIC18F2580T-I/SO

PIC18F2580T-I/SO

IC MCU 8BIT 32KB FLASH 28SOIC

Microchip Technology

2,701
RFQ
PIC18F2580T-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 32KB (16K x 16) FLASH 256 x 8 1.5K x 8 4.2V ~ 5.5V A/D 8x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
STM32G474CEU6

STM32G474CEU6

IC MCU 32BIT 512KB FLSH 48UFQFPN

STMicroelectronics

718
RFQ
STM32G474CEU6Datasheet 48-UFQFN Exposed Pad STM32G4 Tray Active Not Verified ARM® Cortex®-M4F 32-Bit Single-Core 170MHz CANbus, I2C, IrDA, LINbus, QSPI, SPI, UART/USART Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT 38 512KB (512K x 8) FLASH - 128K x 8 1.71V ~ 3.6V A/D 20x12b; D/A 7x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
STM32L476RET6TR

STM32L476RET6TR

IC MCU 32BIT 512KB FLASH 64LQFP

STMicroelectronics

5,075
RFQ
STM32L476RET6TRDatasheet 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, USB OTG Brown-out Detect/Reset, DMA, LCD, PWM, WDT 51 512KB (512K x 8) FLASH - 128K x 8 1.71V ~ 3.6V A/D 16x12b; D/A 2x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
MC9S08GT16ACFBER

MC9S08GT16ACFBER

IC MCU 8BIT 16KB FLASH 44QFP

NXP USA Inc.

1,606
RFQ
MC9S08GT16ACFBERDatasheet 44-QFP S08 Tape & Reel (TR) Active Not Verified S08 8-Bit 40MHz I2C, SCI, SPI LVD, POR, PWM, WDT 36 16KB (16K x 8) FLASH - 2K x 8 1.8V ~ 3.6V A/D 8x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
PIC16F877-20/P

PIC16F877-20/P

IC MCU 8BIT 14KB FLASH 40DIP

Microchip Technology

1,211
RFQ
PIC16F877-20/PDatasheet 40-DIP (0.600", 15.24mm) PIC® 16F Tube Active Verified PIC 8-Bit 20MHz 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) - - Through Hole
DSPIC33FJ128MC804T-I/PT

DSPIC33FJ128MC804T-I/PT

IC MCU 16BIT 128KB FLASH 44TQFP

Microchip Technology

916
RFQ
DSPIC33FJ128MC804T-I/PTDatasheet 44-TQFP dsPIC™ 33F Tape & Reel (TR) Active 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 35 128KB (128K x 8) FLASH - 16K x 8 3V ~ 3.6V A/D 9x10b/12b; D/A 6x16b Internal -40°C ~ 85°C (TA) - - Surface Mount
STM32L476JEY6TR

STM32L476JEY6TR

IC MCU 32BIT 512KB FLASH 72WLCSP

STMicroelectronics

16,531
RFQ
STM32L476JEY6TRDatasheet 72-UFBGA, WLCSP 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, USB OTG Brown-out Detect/Reset, DMA, LCD, PWM, WDT 57 512KB (512K x 8) FLASH - 128K x 8 1.71V ~ 3.6V A/D 16x12b; D/A 2x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
MSP430F135IPMR

MSP430F135IPMR

IC MCU 16BIT 16KB FLASH 64LQFP

Texas Instruments

1,086
RFQ
MSP430F135IPMRDatasheet 64-LQFP MSP430x1xx Tape & Reel (TR) Active Verified MSP430 CPU16 16-Bit 8MHz SPI, UART/USART POR, PWM, WDT 48 16KB (16K x 8 + 256B) FLASH - 512 x 8 1.8V ~ 3.6V A/D 8x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
LPC54114J256BD64QL

LPC54114J256BD64QL

IC MCU 32BIT 256KB FLASH 64LQFP

NXP USA Inc.

3,655
RFQ
LPC54114J256BD64QLDatasheet 64-LQFP LPC54100 Tray Active Not Verified ARM® Cortex®-M4/M0+ 32-Bit Dual-Core 100MHz I2C, SPI, UART/USART, USB Brown-out Detect/Reset, DMA, POR, PWM, WDT 50 256KB (256K x 8) FLASH - 192K x 8 1.62V ~ 3.6V A/D 12x12b Internal -40°C ~ 105°C (TA) - - Surface Mount
PIC18LF2620-I/SO

PIC18LF2620-I/SO

IC MCU 8BIT 64KB FLASH 28SOIC

Microchip Technology

5,845
RFQ
PIC18LF2620-I/SODatasheet 28-SOIC (0.295", 7.50mm Width) PIC® 18F Tube Active Not Verified PIC 8-Bit 40MHz I2C, SPI, UART/USART Brown-out Detect/Reset, HLVD, POR, PWM, WDT 25 64KB (32K x 16) FLASH 1K x 8 3.8K x 8 2V ~ 5.5V A/D 10x10b 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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