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
PIC16F1946-I/PT

PIC16F1946-I/PT

IC MCU 8BIT 14KB FLASH 64TQFP

Microchip Technology

22,966
RFQ
PIC16F1946-I/PTDatasheet 64-TQFP PIC® XLP™ 16F Tray Active Verified PIC 8-Bit 32MHz I2C, LINbus, SPI, UART/USART Brown-out Detect/Reset, LCD, POR, PWM, WDT 54 14KB (8K x 14) FLASH 256 x 8 512 x 8 1.8V ~ 5.5V A/D 17x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
ATSAMD21E17L-MFT

ATSAMD21E17L-MFT

IC MCU 32BIT 128KB FLASH 32QFN

Microchip Technology

7,688
RFQ
ATSAMD21E17L-MFTDatasheet 32-VFQFN Exposed Pad SAM D21E, Functional Safety (FuSa) Tape & Reel (TR) Active Not Verified ARM® Cortex®-M0+ 32-Bit Single-Core 48MHz I2C, LINbus, SPI, UART/USART Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT 26 128KB (128K x 8) FLASH - 16K x 8 1.62V ~ 3.63V A/D 14x12b; D/A 1x10b Internal -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount
STM32L422CBU6

STM32L422CBU6

IC MCU 32BIT 128KB FLSH 48UFQFPN

STMicroelectronics

1,743
RFQ
STM32L422CBU6Datasheet 48-UFQFN Exposed Pad 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 38 128KB (128K x 8) FLASH - 40K x 8 1.71V ~ 3.6V A/D 10x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
ATSAMD21E17A-MUT

ATSAMD21E17A-MUT

IC MCU 32BIT 128KB FLASH 32QFN

Microchip Technology

7,745
RFQ
ATSAMD21E17A-MUTDatasheet 32-VFQFN Exposed Pad SAM D21E, Functional Safety (FuSa) Tape & Reel (TR) Active Not Verified ARM® Cortex®-M0+ 32-Bit Single-Core 48MHz I2C, LINbus, SPI, UART/USART, USB Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT 26 128KB (128K x 8) FLASH - 16K x 8 1.62V ~ 3.6V A/D 10x12b; D/A 1x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
STM32F070CBT6TR

STM32F070CBT6TR

IC MCU 32BIT 128KB FLASH 48LQFP

STMicroelectronics

7,076
RFQ
STM32F070CBT6TRDatasheet 48-LQFP STM32F0 Tape & Reel (TR) Active Not Verified ARM® Cortex®-M0 32-Bit Single-Core 48MHz I2C, SPI, UART/USART, USB DMA, POR, PWM, WDT 37 128KB (128K x 8) FLASH - 16K x 8 2.4V ~ 3.6V A/D 13x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
MSP430F2013IPWR

MSP430F2013IPWR

IC MCU 16BIT 2KB FLASH 14TSSOP

Texas Instruments

3,689
RFQ
MSP430F2013IPWRDatasheet 14-TSSOP (0.173", 4.40mm Width) MSP430F2xx Tape & Reel (TR) Active Verified MSP430 CPU16 16-Bit 16MHz I2C, SPI Brown-out Detect/Reset, POR, PWM, WDT 10 2KB (2K x 8 + 256B) FLASH - 128 x 8 1.8V ~ 3.6V A/D 10x16b Internal -40°C ~ 85°C (TA) - - Surface Mount
STM32F070CBT6

STM32F070CBT6

IC MCU 32BIT 128KB FLASH 48LQFP

STMicroelectronics

440
RFQ
STM32F070CBT6Datasheet 48-LQFP STM32F0 Tray Active Not Verified ARM® Cortex®-M0 32-Bit Single-Core 48MHz I2C, SPI, UART/USART, USB DMA, POR, PWM, WDT 37 128KB (128K x 8) FLASH - 16K x 8 2.4V ~ 3.6V A/D 12x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
ATSAMD20E18A-MUT

ATSAMD20E18A-MUT

IC MCU 32BIT 256KB FLASH 32VQFN

Microchip Technology

18,458
RFQ
ATSAMD20E18A-MUTDatasheet 32-VFQFN Exposed Pad SAM D20E Tape & Reel (TR) Active Not Verified ARM® Cortex®-M0+ 32-Bit Single-Core 48MHz I2C, SPI, UART/USART Brown-out Detect/Reset, POR, WDT 26 256KB (256K x 8) FLASH - 32K x 8 1.62V ~ 3.6V A/D 10x12b; D/A 1x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
STM32L052K8U6

STM32L052K8U6

IC MCU 32BIT 64KB FLASH 32UFQFPN

STMicroelectronics

2,326
RFQ
STM32L052K8U6Datasheet 32-UFQFN Exposed Pad 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 27 64KB (64K x 8) FLASH 2K x 8 8K x 8 1.65V ~ 3.6V A/D 10x12b; D/A 1x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
PIC18F26K20-I/ML

PIC18F26K20-I/ML

IC MCU 8BIT 64KB FLASH 28QFN

Microchip Technology

1,248
RFQ
PIC18F26K20-I/MLDatasheet 28-VQFN Exposed Pad PIC® XLP™ 18K Tube Active Verified PIC 8-Bit 64MHz I2C, SPI, UART/USART Brown-out Detect/Reset, HLVD, POR, PWM, WDT 24 64KB (32K x 16) FLASH 1K x 8 3.8K x 8 1.8V ~ 3.6V A/D 11x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
STM32U083KCU6

STM32U083KCU6

IC MCU 32BIT 256KB FLSH 32UFQFPN

STMicroelectronics

2,789
RFQ
STM32U083KCU6Datasheet 32-UFQFN Exposed Pad STM32U0 Tray Active - ARM® Cortex®-M0+ 32-Bit 56MHz I2C, IrDA, LINbus, SPI, UART/USART, USB Brown-out Detect/Reset, CapSense, Crypto - AES, DMA, LCD, LVD, PWM, Temp Sensor, TRNG, WDT 27 256KB (256K x 8) FLASH - 40K x 8 1.71V ~ 3.6V A/D 10x12b SAR; D/A 1x12b External, Internal -40°C ~ 85°C (TA) - - Surface Mount
DSPIC33EP64MC202-I/MM

DSPIC33EP64MC202-I/MM

IC MCU 16BIT 64KB FLASH 28QFN

Microchip Technology

6,967
RFQ
DSPIC33EP64MC202-I/MMDatasheet 28-VQFN Exposed Pad dsPIC™ 33EP Tube Active Not Verified dsPIC 16-Bit 70 MIPs I2C, IrDA, LINbus, QEI, SPI, UART/USART Brown-out Detect/Reset, DMA, Motor Control PWM, POR, PWM, WDT 21 64KB (22K x 24) FLASH - 4K x 16 3V ~ 3.6V A/D 6x10b/12b Internal -40°C ~ 85°C (TA) - - Surface Mount
PIC24FJ16GA002-I/ML

PIC24FJ16GA002-I/ML

IC MCU 16BIT 16KB FLASH 28QFN

Microchip Technology

492
RFQ
PIC24FJ16GA002-I/MLDatasheet 28-VQFN Exposed Pad PIC® 24F Tube Active Verified PIC 16-Bit 32MHz I2C, PMP, SPI, UART/USART Brown-out Detect/Reset, LVD, POR, PWM, WDT 21 16KB (5.5K x 24) FLASH - 4K x 8 2V ~ 3.6V A/D 10x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
CY8C4146LQI-S433

CY8C4146LQI-S433

IC MCU 32BIT 64KB FLASH 40QFN

Infineon Technologies

1,926
RFQ
CY8C4146LQI-S433Datasheet 40-UFQFN Exposed Pad PSOC™ 4 CY8C4100S Tray Active Not Verified ARM® Cortex®-M0+ 32-Bit Single-Core 48MHz I2C, IrDA, LINbus, SPI, UART/USART Brown-out Detect/Reset, CapSense, LCD, POR, PWM, WDT 34 64KB (64K x 8) FLASH - 8K x 8 1.71V ~ 5.5V A/D 16x10b Slope, 16x12b SAR; D/A 2xIDAC Internal -40°C ~ 85°C (TA) - - Surface Mount
STM32G071KBT6

STM32G071KBT6

IC MCU 32BIT 128KB FLASH 32LQFP

STMicroelectronics

1,418
RFQ
STM32G071KBT6Datasheet 32-LQFP 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 30 128KB (128K x 8) FLASH - 36K x 8 1.71V ~ 3.6V A/D 13x12b; D/A 2x12b External, Internal -40°C ~ 85°C (TA) - - Surface Mount
M0A23OC1AC

M0A23OC1AC

IC MCU 32BIT 32KB FLASH 20SSOP

Nuvoton Technology Corporation

6,021
RFQ
M0A23OC1ACDatasheet 20-SSOP (0.209", 5.30mm Width) - Tube Active Not Verified ARM® Cortex®-M0 32-Bit 48MHz CANbus, I2C, IrDA, LINbus, SPI, UART/USART Brown-out Detect/Reset, DMA, LVR, POR, PWM, WDT 18 32KB (32K x 8) FLASH - 4K x 8 2.4V ~ 5.5V A/D 17x12b SAR; D/A 1x5b External, Internal -40°C ~ 125°C (TA) - - Surface Mount
PIC32MX220F032B-I/SS

PIC32MX220F032B-I/SS

IC MCU 32BIT 32KB FLASH 28SSOP

Microchip Technology

113
RFQ
PIC32MX220F032B-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 32KB (32K x 8) FLASH - 8K x 8 2.3V ~ 3.6V A/D 9x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
PIC18F26K20T-I/ML

PIC18F26K20T-I/ML

IC MCU 8BIT 64KB FLASH 28QFN

Microchip Technology

6,349
RFQ
PIC18F26K20T-I/MLDatasheet 28-VQFN Exposed Pad PIC® XLP™ 18K Tape & Reel (TR) Active Verified PIC 8-Bit 64MHz I2C, SPI, UART/USART Brown-out Detect/Reset, HLVD, POR, PWM, WDT 24 64KB (32K x 16) FLASH 1K x 8 3.8K x 8 1.8V ~ 3.6V A/D 11x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
PIC16F628-04/P

PIC16F628-04/P

IC MCU 8BIT 3.5KB FLASH 18DIP

Microchip Technology

367
RFQ
PIC16F628-04/PDatasheet 18-DIP (0.300", 7.62mm) PIC® 16F Tube Active Verified PIC 8-Bit 4MHz UART/USART Brown-out Detect/Reset, POR, PWM, WDT 16 3.5KB (2K x 14) FLASH 128 x 8 224 x 8 3V ~ 5.5V - Internal 0°C ~ 70°C (TA) - - Through Hole
PIC18F24J11-I/SS

PIC18F24J11-I/SS

IC MCU 8BIT 16KB FLASH 28SSOP

Microchip Technology

114
RFQ
PIC18F24J11-I/SSDatasheet 28-SSOP (0.209", 5.30mm Width) PIC® XLP™ 18J Tube Active Verified PIC 8-Bit 48MHz I2C, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 16 16KB (8K x 16) FLASH - 3.8K x 8 2.15V ~ 3.6V 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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