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
ATMEGA16A-AUR

ATMEGA16A-AUR

IC MCU 8BIT 16KB FLASH 44TQFP

Microchip Technology

34,181
RFQ
ATMEGA16A-AURDatasheet 44-TQFP AVR® ATmega Tape & Reel (TR) Active Verified AVR 8-Bit 16MHz 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
PIC32MX130F064D-I/PT

PIC32MX130F064D-I/PT

IC MCU 32BIT 64KB FLASH 44TQFP

Microchip Technology

1,346
RFQ
PIC32MX130F064D-I/PTDatasheet 44-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 35 64KB (64K x 8) FLASH - 16K x 8 2.3V ~ 3.6V A/D 13x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
PIC18F65J10-I/PT

PIC18F65J10-I/PT

IC MCU 8BIT 32KB FLASH 64TQFP

Microchip Technology

481
RFQ
PIC18F65J10-I/PTDatasheet 64-TQFP PIC® 18J Tray Active Verified PIC 8-Bit 40MHz I2C, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 50 32KB (16K x 16) FLASH - 2K x 8 2V ~ 3.6V A/D 11x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
CY8C4245PVI-482

CY8C4245PVI-482

IC MCU 32BIT 32KB FLASH 28SSOP

Infineon Technologies

10,215
RFQ
CY8C4245PVI-482Datasheet 28-SSOP (0.209", 5.30mm Width) PSOC™ 4 CY8C42xx Tube Active Not Verified ARM® Cortex®-M0 32-Bit Single-Core 48MHz I2C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART Brown-out Detect/Reset, CapSense, LCD, LVD, POR, PWM, WDT 24 32KB (32K x 8) FLASH - 4K x 8 1.71V ~ 5.5V A/D 8x12b SAR; D/A 2xIDAC Internal -40°C ~ 85°C (TA) - - Surface Mount
PIC18F25K80-E/SO

PIC18F25K80-E/SO

IC MCU 8BIT 32KB FLASH 28SOIC

Microchip Technology

138
RFQ
PIC18F25K80-E/SODatasheet 28-SOIC (0.295", 7.50mm Width) 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 24 32KB (16K x 16) FLASH 1K x 8 3.6K x 8 1.8V ~ 5.5V A/D 8x12b Internal -40°C ~ 125°C (TA) - - Surface Mount
STM32L071VBT6

STM32L071VBT6

IC MCU 32BIT 128KB FLASH 100LQFP

STMicroelectronics

9,058
RFQ
STM32L071VBT6Datasheet 100-LQFP STM32L0 Tray Active Not Verified ARM® Cortex®-M0+ 32-Bit Single-Core 32MHz I2C, IrDA, SPI, UART/USART Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT 84 128KB (128K x 8) FLASH 6K x 8 20K x 8 1.65V ~ 3.6V A/D 16x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
STM32L072CZT6

STM32L072CZT6

IC MCU 32BIT 192KB FLASH 48LQFP

STMicroelectronics

4,657
RFQ
STM32L072CZT6Datasheet 48-LQFP STM32L0 Tray Active Not Verified ARM® Cortex®-M0+ 32-Bit Single-Core 32MHz I2C, IrDA, SPI, UART/USART, USB Brown-out Detect/Reset, DMA, POR, PWM, WDT 37 192KB (192K x 8) FLASH 6K x 8 20K x 8 1.65V ~ 3.6V A/D 10x12b; D/A 2x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
STM32L412R8T6

STM32L412R8T6

IC MCU 32BIT 64KB FLASH 64LQFP

STMicroelectronics

1,145
RFQ
STM32L412R8T6Datasheet 64-LQFP STM32L4 Tray Active Not Verified ARM® Cortex®-M4 32-Bit Single-Core 80MHz I2C, Infrared, IrDA, LINbus, Quad SPI, SPI, UART/USART, USB Brown-out Detect/Reset, DMA, PWM, WDT 52 64KB (64K x 8) FLASH - 40K x 8 1.71V ~ 3.6V A/D 16x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
STM32L053R8T6

STM32L053R8T6

IC MCU 32BIT 64KB FLASH 64LQFP

STMicroelectronics

985
RFQ
STM32L053R8T6Datasheet 64-LQFP STM32L0 Tray Active Not Verified ARM® Cortex®-M0+ 32-Bit Single-Core 32MHz I2C, IrDA, SPI, UART/USART, USB Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT 51 64KB (64K x 8) FLASH 2K x 8 8K x 8 1.65V ~ 3.6V A/D 16x12b; D/A 1x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
PIC24FV16KA302-I/SO

PIC24FV16KA302-I/SO

IC MCU 16BIT 16KB FLASH 28SOIC

Microchip Technology

192
RFQ
PIC24FV16KA302-I/SODatasheet 28-SOIC (0.295", 7.50mm Width) PIC® XLP™ 24F Tube Active Not Verified PIC 16-Bit 32MHz I2C, IrDA, LINbus, SPI, UART/USART Brown-out Detect/Reset, HLVD, POR, PWM, WDT 23 16KB (5.5K x 24) FLASH 512 x 8 2K x 8 2V ~ 5.5V A/D 13x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
ATMEGA32U2-MU

ATMEGA32U2-MU

IC MCU 8BIT 32KB FLASH 32VQFN

Microchip Technology

8,319
RFQ
ATMEGA32U2-MUDatasheet 32-VFQFN Exposed Pad AVR® ATmega Tray Active Not Verified AVR 8-Bit 16MHz SPI, UART/USART, USB Brown-out Detect/Reset, POR, PWM, WDT 22 32KB (16K x 16) FLASH 1K x 8 1K x 8 2.7V ~ 5.5V - Internal -40°C ~ 85°C (TA) - - Surface Mount
STM32F042K6T7

STM32F042K6T7

IC MCU 32BIT 32KB FLASH 32LQFP

STMicroelectronics

1,049
RFQ
STM32F042K6T7Datasheet 32-LQFP 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 26 32KB (32K x 8) FLASH - 6K x 8 1.65V ~ 3.6V A/D 13x12b Internal -40°C ~ 105°C (TA) - - Surface Mount
ATMEGA32U2-AU

ATMEGA32U2-AU

IC MCU 8BIT 32KB FLASH 32TQFP

Microchip Technology

393
RFQ
ATMEGA32U2-AUDatasheet 32-TQFP AVR® ATmega Tray Active Not Verified AVR 8-Bit 16MHz SPI, UART/USART, USB Brown-out Detect/Reset, POR, PWM, WDT 22 32KB (16K x 16) FLASH 1K x 8 1K x 8 2.7V ~ 5.5V - Internal -40°C ~ 85°C (TA) - - Surface Mount
MSP430F5503IRGZR

MSP430F5503IRGZR

IC MCU 16BIT 32KB FLASH 48VQFN

Texas Instruments

4,245
RFQ
MSP430F5503IRGZRDatasheet 48-VFQFN Exposed Pad MSP430F5xx Tape & Reel (TR) Active Not Verified MSP430 CPUXV2 16-Bit 25MHz I2C, IrDA, SCI, SPI, UART/USART, USB Brown-out Detect/Reset, DMA, POR, PWM, WDT 31 32KB (32K x 8) FLASH - 6K x 8 1.8V ~ 3.6V - Internal -40°C ~ 85°C (TA) - - Surface Mount
MKL17Z64VFM4

MKL17Z64VFM4

IC MCU 32BIT 64KB FLASH 32QFN

NXP USA Inc.

15,940
RFQ
MKL17Z64VFM4Datasheet 32-UFQFN Exposed Pad Kinetis KL1 Tray Active Not Verified ARM® Cortex®-M0+ 32-Bit Single-Core 48MHz I2C, FlexIO, SPI, UART/USART DMA, I2S, PWM, WDT 28 64KB (64K x 8) FLASH - 16K x 8 1.71V ~ 3.6V A/D 11x16b Internal -40°C ~ 105°C (TA) - - Surface Mount
ATMEGA168-20MUR

ATMEGA168-20MUR

IC MCU 8BIT 16KB FLASH 32VQFN

Microchip Technology

4,143
RFQ
ATMEGA168-20MURDatasheet 32-VFQFN Exposed Pad AVR® ATmega Tape & Reel (TR) Active Verified AVR 8-Bit 20MHz I2C, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 23 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
STM32F030RCT6TR

STM32F030RCT6TR

IC MCU 32BIT 256KB FLASH 64LQFP

STMicroelectronics

4,289
RFQ
STM32F030RCT6TRDatasheet 64-LQFP STM32F0 Tape & Reel (TR) Active Not Verified ARM® Cortex®-M0 32-Bit Single-Core 48MHz I2C, SPI, UART/USART DMA, POR, PWM, WDT 51 256KB (256K x 8) FLASH - 32K x 8 2.4V ~ 3.6V A/D 18x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
STM32G0B0KET6

STM32G0B0KET6

IC MCU 32BIT 512KB FLASH 32LQFP

STMicroelectronics

1,377
RFQ
STM32G0B0KET6Datasheet 32-LQFP STM32G0 Bulk Active - ARM® Cortex®-M0+ 32-Bit Single-Core 64MHz I2C, IrDA, LINbus, SPI, SmartCard, UART/USART Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT 29 512KB (512K x 8) FLASH - 144K x 8 2V ~ 3.6V A/D 13x12b SAR External, Internal -40°C ~ 85°C (TA) - - Surface Mount
PIC18F25K80-I/SP

PIC18F25K80-I/SP

IC MCU 8BIT 32KB FLASH 28SPDIP

Microchip Technology

3,259
RFQ
PIC18F25K80-I/SPDatasheet 28-DIP (0.300", 7.62mm) 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 24 32KB (16K x 16) FLASH 1K x 8 3.6K x 8 1.8V ~ 5.5V A/D 8x12b Internal -40°C ~ 85°C (TA) - - Through Hole
STM32G431C8T6

STM32G431C8T6

IC MCU 32BIT 64KB FLASH 48LQFP

STMicroelectronics

1,607
RFQ
STM32G431C8T6Datasheet 48-LQFP STM32G4 Tray Active Not Verified ARM® Cortex®-M4F 32-Bit Single-Core 170MHz CANbus, I2C, IrDA, LINbus, SPI, UART/USART Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT 38 64KB (64K x 8) FLASH - 32K x 8 1.71V ~ 3.6V A/D 17x12b; D/A 4x12b 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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