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
PIC24FJ64GB106-I/PT

PIC24FJ64GB106-I/PT

IC MCU 16BIT 64KB FLASH 64TQFP

Microchip Technology

1,281
RFQ
PIC24FJ64GB106-I/PTDatasheet 64-TQFP PIC® 24F Tray Active Verified PIC 16-Bit 32MHz I2C, SPI, UART/USART, USB OTG Brown-out Detect/Reset, LVD, POR, PWM, WDT 51 64KB (22K x 24) FLASH - 16K x 8 2V ~ 3.6V A/D 16x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
ATMEGA324P-20AU

ATMEGA324P-20AU

IC MCU 8BIT 32KB FLASH 44TQFP

Microchip Technology

658
RFQ
ATMEGA324P-20AUDatasheet 44-TQFP AVR® ATmega Tray 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 2.7V ~ 5.5V A/D 8x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
MK22FN128VLH10

MK22FN128VLH10

IC MCU 32BIT 128KB FLASH 64LQFP

NXP USA Inc.

1,432
RFQ
MK22FN128VLH10Datasheet 64-LQFP Kinetis K20 Tray Active Not Verified ARM® Cortex®-M4 32-Bit Single-Core 100MHz I2C, IrDA, SPI, UART/USART, USB, USB OTG DMA, I2S, LVD, POR, PWM, WDT 40 128KB (128K x 8) FLASH - 24K x 8 1.71V ~ 3.6V A/D 22x16b; D/A 1x12b Internal -40°C ~ 105°C (TA) - - Surface Mount
ATXMEGA128D4-AU

ATXMEGA128D4-AU

IC MCU 8/16BIT 128KB FLSH 44TQFP

Microchip Technology

1,219
RFQ
ATXMEGA128D4-AUDatasheet 44-TQFP AVR® XMEGA® D4 Tray Active Not Verified AVR 8/16-Bit 32MHz I2C, IrDA, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 34 128KB (64K x 16) FLASH 2K x 8 8K x 8 1.6V ~ 3.6V A/D 12x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
LPC1343FBD48,151

LPC1343FBD48,151

IC MCU 32BIT 32KB FLASH 48LQFP

NXP USA Inc.

748
RFQ
LPC1343FBD48,151Datasheet 48-LQFP LPC13xx Tray Active Not Verified ARM® Cortex®-M3 32-Bit Single-Core 72MHz I2C, Microwire, SPI, SSI, SSP, UART/USART, USB Brown-out Detect/Reset, POR, WDT 40 32KB (32K x 8) FLASH - 8K x 8 2V ~ 3.6V A/D 8x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
ATXMEGA128A4U-AU

ATXMEGA128A4U-AU

IC MCU 8/16BIT 128KB FLSH 44TQFP

Microchip Technology

181
RFQ
ATXMEGA128A4U-AUDatasheet 44-TQFP AVR® XMEGA® A4U Tray Active Verified AVR 8/16-Bit 32MHz I2C, IrDA, SPI, UART/USART, USB Brown-out Detect/Reset, DMA, POR, PWM, WDT 34 128KB (64K x 16) FLASH 2K x 8 8K x 8 1.6V ~ 3.6V A/D 12x12b; D/A 2x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
PIC18F2455-I/SO

PIC18F2455-I/SO

IC MCU 8BIT 24KB FLASH 28SOIC

Microchip Technology

1,144
RFQ
PIC18F2455-I/SODatasheet 28-SOIC (0.295", 7.50mm Width) PIC® 18F Tube Active Verified PIC 8-Bit 48MHz I2C, SPI, UART/USART, USB Brown-out Detect/Reset, HLVD, POR, PWM, WDT 24 24KB (12K x 16) FLASH 256 x 8 2K x 8 4.2V ~ 5.5V A/D 10x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
PIC16F84-04/P

PIC16F84-04/P

IC MCU 8BIT 1.75KB FLASH 18DIP

Microchip Technology

587
RFQ
PIC16F84-04/PDatasheet 18-DIP (0.300", 7.62mm) PIC® 16F Tube Active Verified PIC 8-Bit 4MHz - POR, WDT 13 1.75KB (1K x 14) FLASH 64 x 8 68 x 8 4V ~ 6V - External 0°C ~ 70°C (TA) - - Through Hole
PIC24HJ64GP502-I/SO

PIC24HJ64GP502-I/SO

IC MCU 16BIT 64KB FLASH 28SOIC

Microchip Technology

388
RFQ
PIC24HJ64GP502-I/SODatasheet 28-SOIC (0.295", 7.50mm Width) PIC® 24H Tube Active Verified PIC 16-Bit 40 MIPs CANbus, I2C, IrDA, LINbus, PMP, SPI, UART/USART Brown-out Detect/Reset, DMA, POR, PWM, WDT 21 64KB (22K x 24) FLASH - 8K x 8 3V ~ 3.6V A/D 10x10b/12b Internal -40°C ~ 85°C (TA) - - Surface Mount
MC908QB8CDWER

MC908QB8CDWER

IC MCU 8BIT 8KB FLASH 16SOIC

NXP USA Inc.

898
RFQ
MC908QB8CDWERDatasheet 16-SOIC (0.295", 7.50mm Width) HC08 Tape & Reel (TR) Not For New Designs Verified HC08 8-Bit 8MHz SCI, SPI LVD, POR, PWM 13 8KB (8K x 8) FLASH - 256 x 8 2.7V ~ 5.5V A/D 10x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
PIC16LF876A-I/SO

PIC16LF876A-I/SO

IC MCU 8BIT 14KB FLASH 28SOIC

Microchip Technology

342
RFQ
PIC16LF876A-I/SODatasheet 28-SOIC (0.295", 7.50mm Width) PIC® 16F Tube Active Verified PIC 8-Bit 10MHz I2C, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 22 14KB (8K x 14) FLASH 256 x 8 368 x 8 2V ~ 5.5V A/D 5x10b External -40°C ~ 85°C (TA) - - Surface Mount
PIC16F876A-I/SP

PIC16F876A-I/SP

IC MCU 8BIT 14KB FLASH 28SPDIP

Microchip Technology

14,268
RFQ
PIC16F876A-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 22 14KB (8K x 14) FLASH 256 x 8 368 x 8 4V ~ 5.5V A/D 5x10b External -40°C ~ 85°C (TA) - - Through Hole
PIC32MX564F128H-I/PT

PIC32MX564F128H-I/PT

IC MCU 32BIT 128KB FLASH 64TQFP

Microchip Technology

4,319
RFQ
PIC32MX564F128H-I/PTDatasheet 64-TQFP PIC® 32MX Tray Active Not Verified MIPS32® M4K™ 32-Bit Single-Core 80MHz CANbus, I2C, SPI, UART/USART, USB OTG Brown-out Detect/Reset, DMA, POR, PWM, WDT 53 128KB (128K x 8) FLASH - 32K x 8 2.3V ~ 3.6V A/D 16x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
ATSAML21G18B-AUT

ATSAML21G18B-AUT

IC MCU 32BIT 256KB FLASH 48TQFP

Microchip Technology

4,279
RFQ
ATSAML21G18B-AUTDatasheet 48-TQFP SAM L21G, Functional Safety (FuSa) Tape & Reel (TR) Active Not Verified ARM® Cortex®-M0+ 32-Bit Single-Core 48MHz I2C, LINbus, SCI, SPI, UART/USART, USB DMA, POR, PWM, WDT 37 256KB (256K x 8) FLASH - 32K x 8 1.62V ~ 3.63V A/D 14x12b; D/A 2x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
ATSAML21E18B-MNT

ATSAML21E18B-MNT

IC MCU 32BIT 256KB FLASH 32VQFN

Microchip Technology

3,856
RFQ
ATSAML21E18B-MNTDatasheet 32-VFQFN Exposed Pad SAM L21E, Functional Safety (FuSa) Tape & Reel (TR) Active Not Verified ARM® Cortex®-M0+ 32-Bit Single-Core 48MHz I2C, LINbus, SCI, SPI, UART/USART, USB DMA, POR, PWM, WDT 25 256KB (256K x 8) FLASH - 32K x 8 1.62V ~ 3.63V A/D 10x12b; D/A 2x12b Internal -40°C ~ 105°C (TA) - - Surface Mount
ATMEGA16L-8AU

ATMEGA16L-8AU

IC MCU 8BIT 16KB FLASH 44TQFP

Microchip Technology

34,513
RFQ
ATMEGA16L-8AUDatasheet 44-TQFP AVR® ATmega Tray Active Verified AVR 8-Bit 8MHz 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
PIC18LF2520-I/SO

PIC18LF2520-I/SO

IC MCU 8BIT 32KB FLASH 28SOIC

Microchip Technology

513
RFQ
PIC18LF2520-I/SODatasheet 28-SOIC (0.295", 7.50mm Width) PIC® 18F Tube Active Verified PIC 8-Bit 40MHz I2C, SPI, UART/USART Brown-out Detect/Reset, HLVD, POR, PWM, WDT 25 32KB (16K x 16) FLASH 256 x 8 1.5K x 8 2V ~ 5.5V A/D 10x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
PIC18F2520-I/ML

PIC18F2520-I/ML

IC MCU 8BIT 32KB FLASH 28QFN

Microchip Technology

2,090
RFQ
PIC18F2520-I/MLDatasheet 28-VQFN Exposed Pad PIC® 18F Tube Active Verified PIC 8-Bit 40MHz I2C, SPI, UART/USART Brown-out Detect/Reset, HLVD, POR, PWM, WDT 25 32KB (16K x 16) FLASH 256 x 8 1.5K x 8 4.2V ~ 5.5V A/D 10x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
PIC16F873-04/SP

PIC16F873-04/SP

IC MCU 8BIT 7KB FLASH 28SPDIP

Microchip Technology

690
RFQ
PIC16F873-04/SPDatasheet 28-DIP (0.300", 7.62mm) PIC® 16F Tube Active Verified PIC 8-Bit 4MHz I2C, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 22 7KB (4K x 14) FLASH 128 x 8 192 x 8 4V ~ 5.5V A/D 5x10b External 0°C ~ 70°C (TA) - - Through Hole
DSPIC33FJ64MC204-I/PT

DSPIC33FJ64MC204-I/PT

IC MCU 16BIT 64KB FLASH 44TQFP

Microchip Technology

7,438
RFQ
DSPIC33FJ64MC204-I/PTDatasheet 44-TQFP dsPIC™ 33F Tray Active Verified dsPIC 16-Bit 40 MIPs I2C, IrDA, LINbus, SPI, UART/USART Brown-out Detect/Reset, DMA, Motor Control PWM, POR, PWM, QEI, WDT 35 64KB (64K x 8) FLASH - 8K x 8 3V ~ 3.6V A/D 9x10b/12b 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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