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
ATMEGA1280V-8CU

ATMEGA1280V-8CU

IC MCU 8BIT 128KB FLASH 100CBGA

Microchip Technology

0
RFQ
ATMEGA1280V-8CUDatasheet 100-TFBGA AVR® ATmega Tray Obsolete Not Verified AVR 8-Bit 8MHz EBI/EMI, I2C, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 86 128KB (64K x 16) FLASH 4K x 8 8K x 8 1.8V ~ 5.5V A/D 16x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
ATMEGA164P-20PU

ATMEGA164P-20PU

IC MCU 8BIT 16KB FLASH 40DIP

Microchip Technology

0
RFQ
ATMEGA164P-20PUDatasheet 40-DIP (0.600", 15.24mm) AVR® ATmega Tube Obsolete Not Verified AVR 8-Bit 20MHz 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) - - Through Hole
ATMEGA2560-16CU

ATMEGA2560-16CU

IC MCU 8BIT 256KB FLASH 100CBGA

Microchip Technology

0
RFQ
ATMEGA2560-16CUDatasheet 100-TFBGA AVR® ATmega Tray Obsolete Not Verified AVR 8-Bit 16MHz EBI/EMI, I2C, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 86 256KB (128K x 16) FLASH 4K x 8 8K x 8 4.5V ~ 5.5V A/D 16x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
ATMEGA2560V-8CU

ATMEGA2560V-8CU

IC MCU 8BIT 256KB FLASH 100CBGA

Microchip Technology

0
RFQ
ATMEGA2560V-8CUDatasheet 100-TFBGA AVR® ATmega Tray Obsolete Not Verified AVR 8-Bit 8MHz EBI/EMI, I2C, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 86 256KB (128K x 16) FLASH 4K x 8 8K x 8 1.8V ~ 5.5V A/D 16x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
ATMEGA324P-20PU

ATMEGA324P-20PU

IC MCU 8BIT 32KB FLASH 40DIP

Microchip Technology

0
RFQ
ATMEGA324P-20PUDatasheet 40-DIP (0.600", 15.24mm) AVR® ATmega Tube Obsolete Not 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) - - Through Hole
ATMEGA324PV-10PU

ATMEGA324PV-10PU

IC MCU 8BIT 32KB FLASH 40DIP

Microchip Technology

0
RFQ
ATMEGA324PV-10PUDatasheet 40-DIP (0.600", 15.24mm) AVR® ATmega Tube Obsolete Not Verified AVR 8-Bit 10MHz I2C, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 32 32KB (16K x 16) FLASH 1K x 8 2K x 8 1.8V ~ 5.5V A/D 8x10b Internal -40°C ~ 85°C (TA) - - Through Hole
ATMEGA640V-8CU

ATMEGA640V-8CU

IC MCU 8BIT 64KB FLASH 100CBGA

Microchip Technology

0
RFQ
ATMEGA640V-8CUDatasheet 100-TFBGA AVR® ATmega Tray Obsolete Not Verified AVR 8-Bit 8MHz EBI/EMI, I2C, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 86 64KB (32K x 16) FLASH 4K x 8 8K x 8 1.8V ~ 5.5V A/D 16x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
ATTINY11-6PU

ATTINY11-6PU

IC MCU 8BIT 1KB FLASH 8DIP

Microchip Technology

0
RFQ
ATTINY11-6PUDatasheet 8-DIP (0.300", 7.62mm) AVR® ATtiny Tube Obsolete Not Verified AVR 8-Bit 6MHz - WDT 6 1KB (512 x 16) FLASH - - 4V ~ 5.5V - Internal -40°C ~ 85°C (TA) - - Through Hole
ATTINY11-6SU

ATTINY11-6SU

IC MCU 8BIT 1KB FLASH 8SOIC

Microchip Technology

0
RFQ
ATTINY11-6SUDatasheet 8-SOIC (0.209", 5.30mm Width) AVR® ATtiny Tube Obsolete Not Verified AVR 8-Bit 6MHz - WDT 6 1KB (512 x 16) FLASH - - 4V ~ 5.5V - Internal -40°C ~ 85°C (TA) - - Surface Mount
ATTINY12-8SU

ATTINY12-8SU

IC MCU 8BIT 1KB FLASH 8SOIC

Microchip Technology

0
RFQ
ATTINY12-8SUDatasheet 8-SOIC (0.209", 5.30mm Width) AVR® ATtiny Tube Obsolete Not Verified AVR 8-Bit 8MHz - POR, WDT 6 1KB (512 x 16) FLASH 64 x 8 - 4V ~ 5.5V - Internal -40°C ~ 85°C (TA) - - Surface Mount
ATTINY15L-1PU

ATTINY15L-1PU

IC MCU 8BIT 1KB FLASH 8DIP

Microchip Technology

0
RFQ
ATTINY15L-1PUDatasheet 8-DIP (0.300", 7.62mm) AVR® ATtiny Tube Obsolete Not Verified AVR 8-Bit 1.6MHz - Brown-out Detect/Reset, POR, PWM, WDT 6 1KB (512 x 16) FLASH 64 x 8 - 2.7V ~ 5.5V A/D 4x10b Internal -40°C ~ 85°C (TA) - - Through Hole
ATTINY15L-1SU

ATTINY15L-1SU

IC MCU 8BIT 1KB FLASH 8SOIC

Microchip Technology

0
RFQ
ATTINY15L-1SUDatasheet 8-SOIC (0.209", 5.30mm Width) AVR® ATtiny Tube Obsolete Not Verified AVR 8-Bit 1.6MHz - Brown-out Detect/Reset, POR, PWM, WDT 6 1KB (512 x 16) FLASH 64 x 8 - 2.7V ~ 5.5V A/D 4x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
ATTINY261-20MU

ATTINY261-20MU

IC MCU 8BIT 2KB FLASH 32VQFN

Microchip Technology

0
RFQ
ATTINY261-20MUDatasheet 32-VFQFN Exposed Pad AVR® ATtiny Tray Obsolete Not Verified AVR 8-Bit 20MHz USI Brown-out Detect/Reset, POR, PWM, WDT 16 2KB (1K x 16) FLASH 128 x 8 128 x 8 2.7V ~ 5.5V A/D 11x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
ATTINY261-20PU

ATTINY261-20PU

IC MCU 8BIT 2KB FLASH 20DIP

Microchip Technology

0
RFQ
ATTINY261-20PUDatasheet 20-DIP (0.300", 7.62mm) AVR® ATtiny Tube Obsolete Not Verified AVR 8-Bit 20MHz USI Brown-out Detect/Reset, POR, PWM, WDT 16 2KB (1K x 16) FLASH 128 x 8 128 x 8 2.7V ~ 5.5V A/D 11x10b Internal -40°C ~ 85°C (TA) - - Through Hole
ATTINY261-20SU

ATTINY261-20SU

IC MCU 8BIT 2KB FLASH 20SOIC

Microchip Technology

0
RFQ
ATTINY261-20SUDatasheet 20-SOIC (0.295", 7.50mm Width) AVR® ATtiny Tube Obsolete Not Verified AVR 8-Bit 20MHz USI Brown-out Detect/Reset, POR, PWM, WDT 16 2KB (1K x 16) FLASH 128 x 8 128 x 8 2.7V ~ 5.5V A/D 11x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
ATTINY261V-10MU

ATTINY261V-10MU

IC MCU 8BIT 2KB FLASH 32VQFN

Microchip Technology

0
RFQ
ATTINY261V-10MUDatasheet 32-VFQFN Exposed Pad AVR® ATtiny Tray Obsolete Not Verified AVR 8-Bit 10MHz USI Brown-out Detect/Reset, POR, PWM, WDT 16 2KB (1K x 16) FLASH 128 x 8 128 x 8 1.8V ~ 5.5V A/D 11x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
ATTINY261V-10PU

ATTINY261V-10PU

IC MCU 8BIT 2KB FLASH 20DIP

Microchip Technology

0
RFQ
ATTINY261V-10PUDatasheet 20-DIP (0.300", 7.62mm) AVR® ATtiny Tube Obsolete Not Verified AVR 8-Bit 10MHz USI Brown-out Detect/Reset, POR, PWM, WDT 16 2KB (1K x 16) FLASH 128 x 8 128 x 8 1.8V ~ 5.5V A/D 11x10b Internal -40°C ~ 85°C (TA) - - Through Hole
ATTINY28L-4AU

ATTINY28L-4AU

IC MCU 8BIT 2KB FLASH 32TQFP

Microchip Technology

0
RFQ
ATTINY28L-4AUDatasheet 32-TQFP AVR® ATtiny Tray Obsolete Verified AVR 8-Bit 4MHz - POR, WDT 11 2KB (1K x 16) FLASH - - 2.7V ~ 5.5V - Internal -40°C ~ 85°C (TA) - - Surface Mount
ATTINY28L-4PU

ATTINY28L-4PU

IC MCU 8BIT 2KB FLASH 28DIP

Microchip Technology

0
RFQ
ATTINY28L-4PUDatasheet 28-DIP (0.300", 7.62mm) AVR® ATtiny Tube Obsolete Not Verified AVR 8-Bit 4MHz - POR, WDT 11 2KB (1K x 16) FLASH - - 2.7V ~ 5.5V - Internal -40°C ~ 85°C (TA) - - Through Hole
ATTINY28V-1PU

ATTINY28V-1PU

IC MCU 8BIT 2KB FLASH 28DIP

Microchip Technology

0
RFQ
ATTINY28V-1PUDatasheet 28-DIP (0.300", 7.62mm) AVR® ATtiny Tube Obsolete Not Verified AVR 8-Bit 1.2MHz - POR, WDT 11 2KB (1K x 16) FLASH - - 1.8V ~ 5.5V - Internal -40°C ~ 85°C (TA) - - Through Hole

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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