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
PIC16F1939-I/P

PIC16F1939-I/P

IC MCU 8BIT 28KB FLASH 40DIP

Microchip Technology

342
RFQ
PIC16F1939-I/PDatasheet 40-DIP (0.600", 15.24mm) PIC® XLP™ 16F Tube Active Not Verified PIC 8-Bit 32MHz I2C, LINbus, SPI, UART/USART Brown-out Detect/Reset, LCD, POR, PWM, WDT 36 28KB (16K x 14) FLASH 256 x 8 1K x 8 1.8V ~ 5.5V A/D 14x10b Internal -40°C ~ 85°C (TA) - - Through Hole
PIC16F648A-I/P

PIC16F648A-I/P

IC MCU 8BIT 7KB FLASH 18DIP

Microchip Technology

3,358
RFQ
PIC16F648A-I/PDatasheet 18-DIP (0.300", 7.62mm) PIC® 16F Tube Active Verified PIC 8-Bit 20MHz UART/USART Brown-out Detect/Reset, POR, PWM, WDT 16 7KB (4K x 14) FLASH 256 x 8 256 x 8 3V ~ 5.5V - Internal -40°C ~ 85°C (TA) - - Through Hole
STM32L051R8T6TR

STM32L051R8T6TR

IC MCU 32BIT 64KB FLASH 64LQFP

STMicroelectronics

2,150
RFQ
STM32L051R8T6TRDatasheet 64-LQFP STM32L0 Tape & Reel (TR) 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 51 64KB (64K x 8) FLASH 2K x 8 8K x 8 1.65V ~ 3.6V A/D 16x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
PIC16F887-I/ML

PIC16F887-I/ML

IC MCU 8BIT 14KB FLASH 44QFN

Microchip Technology

3,288
RFQ
PIC16F887-I/MLDatasheet 44-VQFN Exposed Pad PIC® 16F Tube Active Not Verified PIC 8-Bit 20MHz I2C, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 35 14KB (8K x 14) FLASH 256 x 8 368 x 8 2V ~ 5.5V A/D 14x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
STM32L412K8T6

STM32L412K8T6

IC MCU 32BIT 64KB FLASH 32LQFP

STMicroelectronics

475
RFQ
STM32L412K8T6Datasheet 32-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 26 64KB (64K x 8) FLASH - 40K x 8 1.71V ~ 3.6V A/D 10x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
STM32F031C6T6

STM32F031C6T6

IC MCU 32BIT 32KB FLASH 48LQFP

STMicroelectronics

368
RFQ
STM32F031C6T6Datasheet 48-LQFP STM32F0 Tray Active Not Verified ARM® Cortex®-M0 32-Bit Single-Core 48MHz I2C, IrDA, LINbus, SPI, UART/USART DMA, I2S, POR, PWM, WDT 39 32KB (32K x 8) FLASH - 4K x 8 2V ~ 3.6V A/D 13x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
PIC16F886-E/SP

PIC16F886-E/SP

IC MCU 8BIT 14KB FLASH 28SPDIP

Microchip Technology

328
RFQ
PIC16F886-E/SPDatasheet 28-DIP (0.300", 7.62mm) PIC® 16F Tube Active Verified PIC 8-Bit 20MHz I2C, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 24 14KB (8K x 14) FLASH 256 x 8 368 x 8 2V ~ 5.5V A/D 11x10b Internal -40°C ~ 125°C (TA) - - Through Hole
ATSAMD20G18A-AU

ATSAMD20G18A-AU

IC MCU 32BIT 256KB FLASH 48TQFP

Microchip Technology

977
RFQ
ATSAMD20G18A-AUDatasheet 48-TQFP SAM D20G Tray Active Not Verified ARM® Cortex®-M0+ 32-Bit Single-Core 48MHz I2C, SPI, UART/USART Brown-out Detect/Reset, POR, WDT 38 256KB (256K x 8) FLASH - 32K x 8 1.62V ~ 3.6V A/D 14x12b; D/A 1x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
STM32U073RCT6

STM32U073RCT6

IC MCU 32BIT 256KB FLASH 64LQFP

STMicroelectronics

766
RFQ
STM32U073RCT6Datasheet 64-LQFP STM32U0 Tray Active - ARM® Cortex®-M0+ 32-Bit 56MHz I2C, IrDA, LINbus, SPI, UART/USART, USB Brown-out Detect/Reset, CapSense, DMA, LCD, LVD, PWM, Temp Sensor, TRNG, WDT 53 256KB (256K x 8) FLASH - 40K x 8 1.71V ~ 3.6V A/D 16x12b SAR; D/A 1x12b External, Internal -40°C ~ 85°C (TA) - - Surface Mount
DSPIC33CK64MP105-I/PT

DSPIC33CK64MP105-I/PT

IC MCU 16BIT 64KB FLASH 48TQFP

Microchip Technology

648
RFQ
DSPIC33CK64MP105-I/PTDatasheet 48-TQFP dsPIC™ 33CK, Functional Safety (FuSa) Tray Active Not Verified dsPIC 16-Bit 100MHz I2C, IrDA, LINbus, SPI, UART/USART Brown-out Detect/Reset, DMA, POR, PWM, QEI, Smart Card, WDT 39 64KB (64K x 8) FLASH - 8K x 8 3V ~ 3.6V A/D 19x12b; D/A 3x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
PIC24FJ32GA002-I/SS

PIC24FJ32GA002-I/SS

IC MCU 16BIT 32KB FLASH 28SSOP

Microchip Technology

561
RFQ
PIC24FJ32GA002-I/SSDatasheet 28-SSOP (0.209", 5.30mm Width) PIC® 24F Tube Active Not Verified PIC 16-Bit 32MHz I2C, PMP, SPI, UART/USART Brown-out Detect/Reset, LVD, POR, PWM, WDT 21 32KB (11K x 24) FLASH - 8K x 8 2V ~ 3.6V A/D 10x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
AVR128DA28-E/SP

AVR128DA28-E/SP

IC MCU 8BIT 128KB FLASH 28SPDIP

Microchip Technology

320
RFQ
AVR128DA28-E/SPDatasheet 28-DIP (0.300", 7.62mm) AVR® DA Tube Active Not Verified AVR 8-Bit 24MHz I2C, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 23 128KB (128K x 8) FLASH 512 x 8 16K x 8 1.8V ~ 5.5V A/D 10x12b; D/A 1x10b Internal -40°C ~ 125°C (TA) - - Through Hole
STM32G071CBU6

STM32G071CBU6

IC MCU 32BIT 128KB FLSH 48UFQFPN

STMicroelectronics

2,247
RFQ
STM32G071CBU6Datasheet 48-UFQFN Exposed Pad STM32G0 Tray Active Not Verified ARM® Cortex®-M0+ 32-Bit Single-Core 64MHz HDMI-CEC, I2C, IrDA, LINbus, SPI, UART/USART, USB Type-C™ (Power Delivery) Brown-out Detect/Reset, DMA, I2S, POR, PWM, Temp Sensor, WDT 44 128KB (128K x 8) FLASH - 36K x 8 1.71V ~ 3.6V A/D 17x12b; D/A 2x12b External, Internal -40°C ~ 85°C (TA) - - Surface Mount
MSP430FR2355TRSMR

MSP430FR2355TRSMR

IC MCU 16BIT 32KB FRAM 32VQFN

Texas Instruments

452
RFQ
MSP430FR2355TRSMRDatasheet 32-VFQFN Exposed Pad MSP430™ FRAM Tape & Reel (TR) Active Not Verified MSP430 CPU16 16-Bit 24MHz I2C, IrDA, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 28 32KB (32K x 8) FRAM - 4K x 8 1.8V ~ 3.6V A/D 8x12b SAR Internal -40°C ~ 105°C (TA) - - Surface Mount
ATXMEGA16E5-MU

ATXMEGA16E5-MU

IC MCU 8/16BIT 16KB FLASH 32VQFN

Microchip Technology

204
RFQ
ATXMEGA16E5-MUDatasheet 32-VFQFN Exposed Pad AVR® XMEGA® E5 Tray Active Not Verified AVR 8/16-Bit 32MHz I2C, IrDA, SPI, UART/USART Brown-out Detect/Reset, DMA, POR, PWM, WDT 26 16KB (8K x 16) FLASH 512 x 8 2K x 8 1.6V ~ 3.6V A/D 16x12b; D/A 2x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
PIC16F913-I/SO

PIC16F913-I/SO

IC MCU 8BIT 7KB FLASH 28SOIC

Microchip Technology

5,188
RFQ
PIC16F913-I/SODatasheet 28-SOIC (0.295", 7.50mm Width) PIC® 16F Tube Active Verified PIC 8-Bit 20MHz I2C, SPI, UART/USART Brown-out Detect/Reset, LCD, POR, PWM, WDT 24 7KB (4K x 14) FLASH 256 x 8 256 x 8 2V ~ 5.5V A/D 5x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
ATMEGA16U2-MUR

ATMEGA16U2-MUR

IC MCU 8BIT 16KB FLASH 32VQFN

Microchip Technology

3,892
RFQ
ATMEGA16U2-MURDatasheet 32-VFQFN Exposed Pad AVR® ATmega Tape & Reel (TR) Active Verified AVR 8-Bit 16MHz SPI, UART/USART, USB Brown-out Detect/Reset, POR, PWM, WDT 22 16KB (8K x 16) FLASH 512 x 8 512 x 8 2.7V ~ 5.5V - Internal -40°C ~ 85°C (TA) - - Surface Mount
PIC24FV08KM101-I/SO

PIC24FV08KM101-I/SO

IC MCU 16BIT 8KB FLASH 20SOIC

Microchip Technology

1,749
RFQ
PIC24FV08KM101-I/SODatasheet 20-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, LVD, POR, PWM, WDT 17 8KB (2.75K x 24) FLASH 512 x 8 1K x 8 2V ~ 5V A/D 16x10b/12b Internal -40°C ~ 85°C (TA) - - Surface Mount
MSP430FR2355TDBTR

MSP430FR2355TDBTR

IC MCU 16BIT 32KB FRAM 38TSSOP

Texas Instruments

2,663
RFQ
MSP430FR2355TDBTRDatasheet 38-TFSOP (0.173", 4.40mm Width) MSP430™ FRAM Tape & Reel (TR) Active Not Verified MSP430 CPU16 16-Bit 24MHz I2C, IrDA, SCI, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 34 32KB (32K x 8) FRAM - 4K x 8 1.8V ~ 3.6V A/D 10x12b; D/A 4x12b Internal -40°C ~ 105°C (TA) - - Surface Mount
MSP430FR2355TRHAR

MSP430FR2355TRHAR

IC MCU 16BIT 32KB FRAM 40VQFN

Texas Instruments

980
RFQ
MSP430FR2355TRHARDatasheet 40-VFQFN Exposed Pad MSP430™ FRAM Tape & Reel (TR) Active Not Verified MSP430 CPU16 16-Bit 24MHz I2C, IrDA, SCI, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 36 32KB (32K x 8) FRAM - 4K x 8 1.8V ~ 3.6V A/D 10x12b; D/A 4x12b 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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