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
STM32F072RBH6

STM32F072RBH6

IC MCU 32BIT 128KB FLASH 64UFBGA

STMicroelectronics

3,071
RFQ
STM32F072RBH6Datasheet 64-UFBGA STM32F0 Tray Active Not Verified ARM® Cortex®-M0 32-Bit Single-Core 48MHz CANbus, HDMI-CEC, I2C, IrDA, LINbus, SPI, UART/USART, USB DMA, I2S, POR, PWM, WDT 51 128KB (128K x 8) FLASH - 16K x 8 1.65V ~ 3.6V A/D 19x12b; D/A 1x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
PIC18F66K22-I/PT

PIC18F66K22-I/PT

IC MCU 8BIT 64KB FLASH 64TQFP

Microchip Technology

3,046
RFQ
PIC18F66K22-I/PTDatasheet 64-TQFP PIC® XLP™ 18K Tray Active Verified PIC 8-Bit 64MHz I2C, LINbus, SPI, UART/USART Brown-out Detect/Reset, LVD, POR, PWM, WDT 53 64KB (32K x 16) FLASH 1K x 8 4K x 8 1.8V ~ 5.5V A/D 16x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
PIC18F66K22-I/PTRSL

PIC18F66K22-I/PTRSL

IC MCU 8BIT 64KB FLASH 64TQFP

Microchip Technology

1,169
RFQ
PIC18F66K22-I/PTRSLDatasheet 64-TQFP PIC® XLP™ 18K Tray Active Verified PIC 8-Bit 64MHz I2C, LINbus, SPI, UART/USART Brown-out Detect/Reset, LVD, POR, PWM, WDT 53 64KB (32K x 16) FLASH 1K x 8 4K x 8 1.8V ~ 5.5V A/D 16x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
PIC24FJ128GA006T-I/PT

PIC24FJ128GA006T-I/PT

IC MCU 16BIT 128KB FLASH 64TQFP

Microchip Technology

7,226
RFQ
PIC24FJ128GA006T-I/PTDatasheet 64-TQFP PIC® 24F Tape & Reel (TR) Active Verified PIC 16-Bit 16MHz I2C, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 53 128KB (43K x 24) FLASH - 8K x 8 2V ~ 3.6V A/D 16x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
STM8AF5288TAY

STM8AF5288TAY

IC MCU 8BIT 64KB FLASH 48LQFP

STMicroelectronics

968
RFQ
STM8AF5288TAYDatasheet 48-LQFP STM8A Tray Active Not Verified STM8A 8-Bit 24MHz CANbus, I2C, LINbus, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 38 64KB (64K x 8) FLASH 2K x 8 6K x 8 3V ~ 5.5V A/D 10x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
PIC32MX250F128B-I/SS

PIC32MX250F128B-I/SS

IC MCU 32BIT 128KB FLASH 28SSOP

Microchip Technology

1,244
RFQ
PIC32MX250F128B-I/SSDatasheet 28-SSOP (0.209", 5.30mm Width) PIC® 32MX Tube 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 19 128KB (128K x 8) FLASH - 32K x 8 2.3V ~ 3.6V A/D 9x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
PIC32MX150F256H-I/PT

PIC32MX150F256H-I/PT

IC MCU 32BIT 256KB FLASH 64TQFP

Microchip Technology

576
RFQ
PIC32MX150F256H-I/PTDatasheet 64-TQFP PIC® 32MX Tray Active Not Verified MIPS32® M4K™ 32-Bit Single-Core 40MHz I2C, IrDA, LINbus, PMP, SPI, UART/USART Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT 53 256KB (256K x 8) FLASH - 32K x 8 2.3V ~ 3.6V A/D 28x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
ATMEGA324A-AUR

ATMEGA324A-AUR

IC MCU 8BIT 32KB FLASH 44TQFP

Microchip Technology

6,927
RFQ
ATMEGA324A-AURDatasheet 44-TQFP AVR® ATmega Tape & Reel (TR) Active Verified AVR 8-Bit 20MHz I2C, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 32 32KB (16K x 16) FLASH 1K x 8 2K x 8 1.8V ~ 5.5V A/D 8x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
PIC18F46K80-I/P

PIC18F46K80-I/P

IC MCU 8BIT 64KB FLASH 40DIP

Microchip Technology

2,422
RFQ
PIC18F46K80-I/PDatasheet 40-DIP (0.600", 15.24mm) PIC® XLP™ 18K Tube Active Not Verified PIC 8-Bit 64MHz ECANbus, I2C, LINbus, SPI, UART/USART Brown-out Detect/Reset, LVD, POR, PWM, WDT 35 64KB (32K x 16) FLASH 1K x 8 3.6K x 8 1.8V ~ 5.5V A/D 11x12b Internal -40°C ~ 85°C (TA) - - Through Hole
MSP430F1121AIPW

MSP430F1121AIPW

IC MCU 16BIT 4KB FLASH 20TSSOP

Texas Instruments

4,480
RFQ
MSP430F1121AIPWDatasheet 20-TSSOP (0.173", 4.40mm Width) MSP430x1xx Bulk Active Verified MSP430 CPU16 16-Bit 8MHz - POR, WDT 14 4KB (4K x 8 + 256B) FLASH - 256 x 8 1.8V ~ 3.6V Slope A/D Internal -40°C ~ 85°C (TA) - - Surface Mount
ATSAMD51G18A-MUT

ATSAMD51G18A-MUT

IC MCU 32BIT 256KB FLASH 48VQFN

Microchip Technology

22,005
RFQ
ATSAMD51G18A-MUTDatasheet 48-VFQFN Exposed Pad SAM D51 Tape & Reel (TR) 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 37 256KB (256K x 8) FLASH - 128K x 8 1.71V ~ 3.63V A/D 20x12b; D/A 2x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
STM32L432KCU6

STM32L432KCU6

IC MCU 32BIT 256KB FLSH 32UFQFPN

STMicroelectronics

11,882
RFQ
STM32L432KCU6Datasheet 32-UFQFN Exposed Pad STM32L4 Tray Active Not Verified ARM® Cortex®-M4 32-Bit Single-Core 80MHz CANbus, I2C, IrDA, LINbus, QSPI, SAI, SPI, SWPMI, UART/USART, USB Brown-out Detect/Reset, DMA, PWM, WDT 26 256KB (256K x 8) FLASH - 64K x 8 1.71V ~ 3.6V A/D 10x12b; D/A 2x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
PIC16C745-I/SO

PIC16C745-I/SO

IC MCU 8BIT 14KB OTP 28SOIC

Microchip Technology

936
RFQ
PIC16C745-I/SODatasheet 28-SOIC (0.295", 7.50mm Width) PIC® 16C Tube Active Verified PIC 8-Bit 24MHz SCI, UART/USART, USB Brown-out Detect/Reset, POR, PWM, WDT 22 14KB (8K x 14) OTP - 256 x 8 4.35V ~ 5.25V A/D 5x8b External -40°C ~ 85°C (TA) - - Surface Mount
LPC11E37FBD48/501E

LPC11E37FBD48/501E

IC MCU 32BIT 128KB FLASH 48LQFP

NXP USA Inc.

6,449
RFQ
LPC11E37FBD48/501EDatasheet 48-LQFP LPC11E3x Tray Active Not Verified ARM® Cortex®-M0 32-Bit Single-Core 50MHz I2C, Microwire, SmartCard, SPI, SSP, UART/USART Brown-out Detect/Reset, POR, WDT 40 128KB (128K x 8) FLASH 4K x 8 12K x 8 1.8V ~ 3.6V A/D 8x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
LPC1313FBD48,151

LPC1313FBD48,151

IC MCU 32BIT 32KB FLASH 48LQFP

NXP USA Inc.

3,261
RFQ
LPC1313FBD48,151Datasheet 48-LQFP LPC13xx Tray Active Not Verified ARM® Cortex®-M3 32-Bit Single-Core 72MHz I2C, Microwire, SPI, SSI, UART/USART Brown-out Detect/Reset, POR, WDT 42 32KB (32K x 8) FLASH - 8K x 8 2V ~ 3.6V A/D 8x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
DSPIC33EP256GP504-I/PT

DSPIC33EP256GP504-I/PT

IC MCU 16BIT 256KB FLASH 44TQFP

Microchip Technology

2,837
RFQ
DSPIC33EP256GP504-I/PTDatasheet 44-TQFP dsPIC™ 33EP Tray Active Not Verified dsPIC 16-Bit 70 MIPs CANbus, I2C, IrDA, LINbus, SPI, UART/USART Brown-out Detect/Reset, DMA, POR, PWM, WDT 35 256KB (85.5K x 24) FLASH - 16K x 16 3V ~ 3.6V A/D 9x10b/12b Internal -40°C ~ 85°C (TA) - - Surface Mount
R7FA4M2AD3CNE#AA0

R7FA4M2AD3CNE#AA0

IC MCU 32BIT 512KB FLASH 48HWQFN

Renesas Electronics Corporation

0
RFQ
R7FA4M2AD3CNE#AA0Datasheet 48-WFQFN Exposed Pad RA4M2 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 30 512KB (512K x 8) FLASH 8K x 8 128K x 8 2.7V ~ 3.6V A/D 7x12b SAR; D/A 2x12b Internal -40°C ~ 105°C (TA) - - Surface Mount
ATXMEGA64D4-AUR

ATXMEGA64D4-AUR

IC MCU 8/16BIT 64KB FLASH 44TQFP

Microchip Technology

9,309
RFQ
ATXMEGA64D4-AURDatasheet 44-TQFP AVR® XMEGA® D4 Tape & Reel (TR) Active Not Verified AVR 8/16-Bit 32MHz I2C, IrDA, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 34 64KB (32K x 16) FLASH 2K x 8 4K x 8 1.6V ~ 3.6V A/D 12x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
ATMEGA164P-20AUR

ATMEGA164P-20AUR

IC MCU 8BIT 16KB FLASH 44TQFP

Microchip Technology

5,326
RFQ
ATMEGA164P-20AURDatasheet 44-TQFP AVR® ATmega Tape & Reel (TR) Active Verified AVR 8-Bit 20MHz I2C, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 32 16KB (8K x 16) FLASH 512 x 8 1K x 8 2.7V ~ 5.5V A/D 8x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
MC56F8006VLF

MC56F8006VLF

IC MCU 16BIT 16KB FLASH 48LQFP

NXP USA Inc.

1,250
RFQ
MC56F8006VLFDatasheet 48-LQFP 56F8xxx Tray Active Not Verified 56800E 16-Bit 32MHz I2C, LINbus, SCI, SPI LVD, POR, PWM, WDT 40 16KB (8K x 16) FLASH - 1K x 16 1.8V ~ 3.6V A/D 24x12b Internal -40°C ~ 105°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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