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
PIC18F67K40-I/PT

PIC18F67K40-I/PT

IC MCU 8BIT 128KB FLASH 64TQFP

Microchip Technology

681
RFQ
PIC18F67K40-I/PTDatasheet 64-TQFP PIC® XLP™ 18K Tray Active Not Verified PIC 8-Bit 64MHz I2C, LINbus, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 60 128KB (64K x 16) FLASH 1K x 8 3.5K x 8 2.3V ~ 5.5V A/D 47x10b; D/A 1x5b Internal -40°C ~ 85°C (TA) - - Surface Mount
ATMEGA168A-PU

ATMEGA168A-PU

IC MCU 8BIT 16KB FLASH 28DIP

Microchip Technology

34,189
RFQ
ATMEGA168A-PUDatasheet 28-DIP (0.300", 7.62mm) AVR® ATmega Tube 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 1.8V ~ 5.5V A/D 6x10b Internal -40°C ~ 85°C (TA) - - Through Hole
PIC18F25K22-I/SO

PIC18F25K22-I/SO

IC MCU 8BIT 32KB FLASH 28SOIC

Microchip Technology

3,917
RFQ
PIC18F25K22-I/SODatasheet 28-SOIC (0.295", 7.50mm Width) PIC® XLP™ 18K Tube Active Verified PIC 8-Bit 64MHz I2C, SPI, UART/USART Brown-out Detect/Reset, HLVD, POR, PWM, WDT 24 32KB (16K x 16) FLASH 256 x 8 1.5K x 8 2.3V ~ 5.5V A/D 19x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
XMC1200T038F0200ABXUMA1

XMC1200T038F0200ABXUMA1

IC MCU 32BIT 200KB FLASH 38TSSOP

Infineon Technologies

2,988
RFQ
XMC1200T038F0200ABXUMA1Datasheet 38-TFSOP (0.173", 4.40mm Width) XMC1000 Tape & Reel (TR) Active Not Verified ARM® Cortex®-M0 32-Bit Single-Core 32MHz I2C, LINbus, SPI, UART/USART Brown-out Detect/Reset, I2S, POR, PWM, WDT 26 200KB (200K x 8) FLASH - 16K x 8 1.8V ~ 5.5V A/D 16x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
PIC18F67K40T-I/PT

PIC18F67K40T-I/PT

IC MCU 8BIT 128KB FLASH 64TQFP

Microchip Technology

2,115
RFQ
PIC18F67K40T-I/PTDatasheet 64-TQFP PIC® XLP™ 18K Tape & Reel (TR) Active Not Verified PIC 8-Bit 64MHz I2C, LINbus, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 60 128KB (64K x 16) FLASH 1K x 8 3.5K x 8 2.3V ~ 5.5V A/D 47x10b; D/A 1x5b Internal -40°C ~ 85°C (TA) - - Surface Mount
PIC18F26K20-I/SS

PIC18F26K20-I/SS

IC MCU 8BIT 64KB FLASH 28SSOP

Microchip Technology

1,489
RFQ
PIC18F26K20-I/SSDatasheet 28-SSOP (0.209", 5.30mm Width) 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
PIC18F25K22T-I/SS

PIC18F25K22T-I/SS

IC MCU 8BIT 32KB FLASH 28SSOP

Microchip Technology

7,964
RFQ
PIC18F25K22T-I/SSDatasheet 28-SSOP (0.209", 5.30mm Width) PIC® XLP™ 18K Tape & Reel (TR) Active Not Verified PIC 8-Bit 64MHz I2C, SPI, UART/USART Brown-out Detect/Reset, HLVD, POR, PWM, WDT 24 32KB (16K x 16) FLASH 256 x 8 1.5K x 8 2.3V ~ 5.5V A/D 19x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
STM32L051K8T6TR

STM32L051K8T6TR

IC MCU 32BIT 64KB FLASH 32LQFP

STMicroelectronics

14,271
RFQ
STM32L051K8T6TRDatasheet 32-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, POR, PWM, WDT 27 64KB (64K x 8) FLASH 2K x 8 8K x 8 1.65V ~ 3.6V A/D 10x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
PIC16F886-I/SP

PIC16F886-I/SP

IC MCU 8BIT 14KB FLASH 28SPDIP

Microchip Technology

12,377
RFQ
PIC16F886-I/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 ~ 85°C (TA) - - Through Hole
ATSAMD21E17A-AUT

ATSAMD21E17A-AUT

IC MCU 32BIT 128KB FLASH 32TQFP

Microchip Technology

2,227
RFQ
ATSAMD21E17A-AUTDatasheet 32-TQFP 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
PIC16F628AT-I/SO

PIC16F628AT-I/SO

IC MCU 8BIT 3.5KB FLASH 18SOIC

Microchip Technology

4,400
RFQ
PIC16F628AT-I/SODatasheet 18-SOIC (0.295", 7.50mm Width) PIC® 16F Tape & Reel (TR) Active Verified PIC 8-Bit 20MHz 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 -40°C ~ 85°C (TA) - - Surface Mount
PIC18F43K22-I/PT

PIC18F43K22-I/PT

IC MCU 8BIT 8KB FLASH 44TQFP

Microchip Technology

2,084
RFQ
PIC18F43K22-I/PTDatasheet 44-TQFP PIC® XLP™ 18K Tray Active Verified PIC 8-Bit 64MHz I2C, SPI, UART/USART Brown-out Detect/Reset, HLVD, POR, PWM, WDT 35 8KB (4K x 16) FLASH 256 x 8 512 x 8 2.3V ~ 5.5V A/D 30x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
PIC18F26K20-I/SO

PIC18F26K20-I/SO

IC MCU 8BIT 64KB FLASH 28SOIC

Microchip Technology

873
RFQ
PIC18F26K20-I/SODatasheet 28-SOIC (0.295", 7.50mm Width) 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
PIC16F19197-I/PT

PIC16F19197-I/PT

IC MCU 8BIT 56KB FLASH 64TQFP

Microchip Technology

320
RFQ
PIC16F19197-I/PTDatasheet 64-TQFP PIC® XLP™ 16F Tray Active Not Verified PIC 8-Bit 32MHz I2C, LINbus, SPI, UART/USART Brown-out Detect/Reset, LCD, POR, PWM, WDT 59 56KB (32K x 14) FLASH 256 x 8 4K x 8 2.3V ~ 5.5V A/D 45x12b; D/A 1x5b Internal -40°C ~ 85°C (TA) - - Surface Mount
PIC18F26K20T-I/SS

PIC18F26K20T-I/SS

IC MCU 8BIT 64KB FLASH 28SSOP

Microchip Technology

4,610
RFQ
PIC18F26K20T-I/SSDatasheet 28-SSOP (0.209", 5.30mm Width) 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
PIC16F1789T-I/PT

PIC16F1789T-I/PT

IC MCU 8BIT 28KB FLASH 44TQFP

Microchip Technology

2,505
RFQ
PIC16F1789T-I/PTDatasheet 44-TQFP PIC® XLP™ 16F Tape & Reel (TR) Active Verified PIC 8-Bit 32MHz I2C, LINbus, SPI, UART/USART Brown-out Detect/Reset, POR, PSMC, PWM, WDT 35 28KB (16K x 14) FLASH 256 x 8 2K x 8 2.3V ~ 5.5V A/D 14x12b; D/A 1x8b, 3x5b Internal -40°C ~ 85°C (TA) - - Surface Mount
STM32G071GBU6TR

STM32G071GBU6TR

IC MCU 32BIT 128KB FLSH 28UFQFPN

STMicroelectronics

1,904
RFQ
STM32G071GBU6TRDatasheet 28-UFQFN STM32G0 Tape & Reel (TR) 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 26 128KB (128K x 8) FLASH - 36K x 8 1.7V ~ 3.6V A/D 12x12b; D/A 2x12b External, Internal -40°C ~ 85°C (TA) - - Surface Mount
PIC16F818-I/SS

PIC16F818-I/SS

IC MCU 8BIT 1.75KB FLASH 20SSOP

Microchip Technology

1,795
RFQ
PIC16F818-I/SSDatasheet 20-SSOP (0.209", 5.30mm Width) PIC® 16F Tube Active Verified PIC 8-Bit 20MHz I2C, SPI Brown-out Detect/Reset, POR, PWM, WDT 16 1.75KB (1K x 14) FLASH 128 x 8 128 x 8 4V ~ 5.5V A/D 5x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
ATMEGA328P-PN

ATMEGA328P-PN

IC MCU 8BIT 32KB FLASH 28DIP

Microchip Technology

7,708
RFQ
ATMEGA328P-PNDatasheet 28-DIP (0.300", 7.62mm) AVR® ATmega Tube Active Verified AVR 8-Bit 20MHz I2C, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 23 32KB (16K x 16) FLASH 1K x 8 2K x 8 1.8V ~ 5.5V A/D 6x10b Internal -40°C ~ 105°C (TA) - - Through Hole
PIC16F628A-I/SS

PIC16F628A-I/SS

IC MCU 8BIT 3.5KB FLASH 20SSOP

Microchip Technology

4,182
RFQ
PIC16F628A-I/SSDatasheet 20-SSOP (0.209", 5.30mm Width) PIC® 16F Tube Active Verified PIC 8-Bit 20MHz 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 -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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