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
ATSAMD51J18A-MU

ATSAMD51J18A-MU

IC MCU 32BIT 256KB FLASH 64QFN

Microchip Technology

1,012
RFQ
ATSAMD51J18A-MUDatasheet 64-VFQFN Exposed Pad SAM D51 Tray Active Not Verified ARM® Cortex®-M4F 32-Bit Single-Core 120MHz EBI/EMI, I2C, IrDA, LINbus, MMC/SD, QSPI, SPI, UART/USART, USB Brown-out Detect/Reset, DMA, I2S, POR, PWM 51 256KB (256K x 8) FLASH - 128K x 8 1.71V ~ 3.63V A/D 24x12b; D/A 2x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
PIC16C781-I/P

PIC16C781-I/P

IC MCU 8BIT 1.75KB OTP 20DIP

Microchip Technology

185
RFQ
PIC16C781-I/PDatasheet 20-DIP (0.300", 7.62mm) PIC® 16C Tube Active Verified PIC 8-Bit 20MHz - Brown-out Detect/Reset, POR, PWM, WDT 13 1.75KB (1K x 14) OTP - 128 x 8 4V ~ 5.5V A/D 8x8b; D/A 1x8b Internal -40°C ~ 85°C (TA) - - Through Hole
DSPIC33EP32GS502-E/2N

DSPIC33EP32GS502-E/2N

IC MCU 16BIT 32KB FLASH 28UQFN

Microchip Technology

216
RFQ
DSPIC33EP32GS502-E/2NDatasheet 28-UQFN Exposed Pad dsPIC™ 33EP, Functional Safety (FuSa) Tube Active Not Verified dsPIC 16-Bit 60 MIPs I2C, IrDA, LINbus, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 21 32KB (32K x 8) FLASH - 4K x 8 3V ~ 3.6V A/D 12x12b; D/A 1x12b Internal -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount
NANO100KE3BN

NANO100KE3BN

IC MCU 32BIT 128KB FLASH 128LQFP

Nuvoton Technology Corporation

176
RFQ
NANO100KE3BNDatasheet 128-LQFP NuMicro™ Nano100 Tray Active Not Verified ARM® Cortex®-M0 32-Bit Single-Core 42MHz EBI/EMI, I2C, SPI, UART/USART Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT 86 128KB (128K x 8) FLASH - 16K x 8 1.8V ~ 3.6V A/D 12x12b; D/A 2x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
R5F52318ADFL#30

R5F52318ADFL#30

IC MCU 32BIT 512KB FLASH 48LFQFP

Renesas Electronics Corporation

1,247
RFQ
R5F52318ADFL#30Datasheet 48-LQFP RX231 Tray Active Not Verified RXv2 32-Bit Single-Core 54MHz I2C, IrDA, SCI, SPI, SSI, USB OTG Capacitive Touch, DMA, LVD, POR, PWM, WDT 30 512KB (512K x 8) FLASH 8K x 8 64K x 8 1.8V ~ 5.5V A/D 8x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
PIC18LF6390-I/PT

PIC18LF6390-I/PT

IC MCU 8BIT 8KB FLASH 64TQFP

Microchip Technology

170
RFQ
PIC18LF6390-I/PTDatasheet 64-TQFP PIC® 18F Tray Active Not Verified PIC 8-Bit 40MHz I2C, SPI, UART/USART Brown-out Detect/Reset, HLVD, LCD, POR, PWM, WDT 50 8KB (4K x 16) FLASH - 768 x 8 2V ~ 5.5V A/D 12x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
PIC18F27J53-I/SO

PIC18F27J53-I/SO

IC MCU 8BIT 128KB FLASH 28SOIC

Microchip Technology

127
RFQ
PIC18F27J53-I/SODatasheet 28-SOIC (0.295", 7.50mm Width) PIC® XLP™ 18J Tube Active Not Verified PIC 8-Bit 48MHz I2C, LINbus, SPI, UART/USART, USB Brown-out Detect/Reset, POR, PWM, WDT 22 128KB (64K x 16) FLASH - 3.8K x 8 2.15V ~ 3.6V A/D 10x10b/12b Internal -40°C ~ 85°C (TA) - - Surface Mount
MSP430FR59691IRGZR

MSP430FR59691IRGZR

IC MCU 16BIT 64KB FRAM 48VQFN

Texas Instruments

1,957
RFQ
MSP430FR59691IRGZRDatasheet 48-VFQFN Exposed Pad MSP430™ FRAM Tape & Reel (TR) Active Not Verified MSP430 CPUXV2 16-Bit 16MHz I2C, IrDA, SCI, SPI, UART/USART Brown-out Detect/Reset, DMA, POR, PWM, WDT 40 64KB (64K x 8) FRAM - 2K x 8 1.8V ~ 3.6V A/D 16x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
R5F51307ADFN#30

R5F51307ADFN#30

IC MCU 32BIT 384KB FLASH 80LFQFP

Renesas Electronics Corporation

349
RFQ
R5F51307ADFN#30Datasheet 80-LQFP RX130 Tray Active Not Verified RX 32-Bit Single-Core 32MHz I2C, LINbus, SCI, SPI Capacitive Touch, DMA, LVD, POR, PWM, WDT 68 384KB (384K x 8) FLASH 8K x 8 48K x 8 1.8V ~ 5.5V A/D 17x12b; D/A 2x8b Internal -40°C ~ 85°C (TA) - - Surface Mount
LPC11U24FBD64/401,

LPC11U24FBD64/401,

IC MCU 32BIT 32KB FLASH 64LQFP

NXP USA Inc.

327
RFQ
LPC11U24FBD64/401,Datasheet 64-LQFP LPC11Uxx Tray Active Not Verified ARM® Cortex®-M0 32-Bit Single-Core 50MHz I2C, Microwire, SPI, SSI, SSP, UART/USART, USB Brown-out Detect/Reset, POR, WDT 54 32KB (32K x 8) FLASH 4K x 8 10K x 8 1.8V ~ 3.6V A/D 8x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
PIC24FJ64GA010-I/PT

PIC24FJ64GA010-I/PT

IC MCU 16BIT 64KB FLASH 100TQFP

Microchip Technology

236
RFQ
PIC24FJ64GA010-I/PTDatasheet 100-TQFP PIC® 24F Tray Active Not Verified PIC 16-Bit 16MHz I2C, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 84 64KB (22K x 24) FLASH - 8K x 8 2V ~ 3.6V A/D 16x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
ATXMEGA64A4U-AUR

ATXMEGA64A4U-AUR

IC MCU 8/16BIT 64KB FLASH 44TQFP

Microchip Technology

9,747
RFQ
ATXMEGA64A4U-AURDatasheet 44-TQFP AVR® XMEGA® A4U 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 34 64KB (32K x 16) FLASH 2K x 8 4K x 8 1.6V ~ 3.6V A/D 12x12b; D/A 2x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
ATXMEGA64A4U-MHR

ATXMEGA64A4U-MHR

IC MCU 8/16BIT 64KB FLASH 44VQFN

Microchip Technology

7,641
RFQ
ATXMEGA64A4U-MHRDatasheet 44-VFQFN Exposed Pad AVR® XMEGA® A4U 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 34 64KB (32K x 16) FLASH 2K x 8 4K x 8 1.6V ~ 3.6V A/D 12x12b; D/A 2x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
PIC32MX250F128DT-I/PT

PIC32MX250F128DT-I/PT

IC MCU 32BIT 128KB FLASH 44TQFP

Microchip Technology

5,004
RFQ
PIC32MX250F128DT-I/PTDatasheet 44-TQFP PIC® 32MX Tape & Reel (TR) Active Not Verified MIPS32® M4K™ 32-Bit Single-Core 40MHz I2C, IrDA, LINbus, PMP, SPI, UART/USART, USB OTG Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT 33 128KB (128K x 8) FLASH - 32K x 8 2.3V ~ 3.6V A/D 13x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
ATXMEGA32A4-AUR

ATXMEGA32A4-AUR

IC MCU 8/16BIT 32KB FLASH 44TQFP

Microchip Technology

847
RFQ
ATXMEGA32A4-AURDatasheet 44-TQFP AVR® XMEGA® A4 Tape & Reel (TR) Active Not Verified AVR 8/16-Bit 32MHz I2C, IrDA, SPI, UART/USART Brown-out Detect/Reset, DMA, POR, PWM, WDT 34 32KB (16K x 16) FLASH 1K x 8 4K x 8 1.6V ~ 3.6V A/D 12x12b; D/A 2x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
MKE16F256VLH16

MKE16F256VLH16

IC MCU 32BIT 256KB FLASH 64LQFP

NXP USA Inc.

738
RFQ
MKE16F256VLH16Datasheet 64-LQFP Kinetis KE1xF Tray Active Not Verified ARM® Cortex®-M4F 32-Bit Single-Core 168MHz CANbus, FlexIO, I2C, SPI, UART/USART DMA, LVD, PWM, WDT 58 256KB (256K x 8) FLASH 68K x 8 64K x 8 2.7V ~ 5.5V A/D 16x12b; D/A 1x12b Internal -40°C ~ 105°C (TA) - - Surface Mount
LPC55S26JBD64K

LPC55S26JBD64K

IC MCU 32BIT 256KB FLASH 64HTQFP

NXP USA Inc.

4,362
RFQ
LPC55S26JBD64KDatasheet 64-TQFP Exposed Pad LPC55S2x Tray Active Not Verified ARM® Cortex®-M33 32-Bit Single-Core 150MHz Flexcomm, I2C, MMC/SD/SDIO, SPI, UART/USART, USB Brown-out Detect/Reset, DMA, I2S, POR, PWM, RNG, WDT 36 256KB (256K x 8) FLASH - 144K x 8 1.8V ~ 3.6V A/D 10x16b External, Internal -40°C ~ 105°C (TA) - - Surface Mount
MSP430F1232IDWR

MSP430F1232IDWR

IC MCU 16BIT 8KB FLASH 28SOIC

Texas Instruments

1,595
RFQ
MSP430F1232IDWRDatasheet 28-SOIC (0.295", 7.50mm Width) MSP430x1xx Tape & Reel (TR) Active Not Verified MSP430 CPU16 16-Bit 8MHz SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 22 8KB (8K x 8 + 256B) FLASH - 256 x 8 1.8V ~ 3.6V A/D 8x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
DSPIC33CK512MP606-I/PT

DSPIC33CK512MP606-I/PT

IC MCU 16BIT 512KB FLASH 64TQFP

Microchip Technology

634
RFQ
DSPIC33CK512MP606-I/PTDatasheet 64-TQFP - Tray Active Not Verified dsPIC 16-Bit 100MIPs CANbus, I2C, IrDA, LINbus, SPI, UART/USART Brown-out Detect/Reset, DMA, I2S, Motor Control, POR, PWM, QEI, WDT 53 512KB (512K x 8) FLASH - 64K x 8 3V ~ 3.6V A/D 20x12b SAR; D/A 6x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
PIC24FJ128GA610-I/PT

PIC24FJ128GA610-I/PT

IC MCU 16BIT 128KB FLASH 100TQFP

Microchip Technology

202
RFQ
PIC24FJ128GA610-I/PTDatasheet 100-TQFP PIC® 24F Tray Active Not Verified PIC 16-Bit 32MHz I2C, IrDA, LINbus, PMP, SPI, UART/USART Brown-out Detect/Reset, DMA, HLVD, POR, PWM, WDT 85 128KB (43K x 24) FLASH - 32K x 8 2V ~ 3.6V A/D 24x10/12b 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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