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
AT90S2343-10SI

AT90S2343-10SI

IC MCU 8BIT 2KB FLASH 8SOIC

Microchip Technology

0
RFQ
AT90S2343-10SIDatasheet 8-SOIC (0.209", 5.30mm Width) AVR® 90S Tube Obsolete Not Verified AVR 8-Bit 10MHz SPI Brown-out Detect/Reset, POR, WDT 5 2KB (1K x 16) FLASH 128 x 8 128 x 8 4V ~ 6V - Internal -40°C ~ 85°C - - Surface Mount
AT90S4433-8AC

AT90S4433-8AC

IC MCU 8BIT 4KB FLASH 32TQFP

Microchip Technology

0
RFQ
AT90S4433-8ACDatasheet 32-TQFP AVR® 90S Tray Obsolete Not Verified AVR 8-Bit 8MHz SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 20 4KB (2K x 16) FLASH 256 x 8 128 x 8 4V ~ 6V A/D 6x10b External 0°C ~ 70°C (TA) - - Surface Mount
AT90S4433-8AI

AT90S4433-8AI

IC MCU 8BIT 4KB FLASH 32TQFP

Microchip Technology

0
RFQ
AT90S4433-8AIDatasheet 32-TQFP AVR® 90S Tray Obsolete Not Verified AVR 8-Bit 8MHz SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 20 4KB (2K x 16) FLASH 256 x 8 128 x 8 4V ~ 6V A/D 6x10b External -40°C ~ 85°C - - Surface Mount
AT90S4433-8PC

AT90S4433-8PC

IC MCU 8BIT 4KB FLASH 28DIP

Microchip Technology

0
RFQ
AT90S4433-8PCDatasheet 28-DIP (0.300", 7.62mm) AVR® 90S Tube Obsolete Not Verified AVR 8-Bit 8MHz SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 20 4KB (2K x 16) FLASH 256 x 8 128 x 8 4V ~ 6V A/D 6x10b External 0°C ~ 70°C - - Through Hole
AT90S8515-4AC

AT90S8515-4AC

IC MCU 8BIT 8KB FLASH 44TQFP

Microchip Technology

0
RFQ
AT90S8515-4ACDatasheet 44-TQFP AVR® 90S Tray Obsolete Not Verified AVR 8-Bit 4MHz SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 32 8KB (4K x 16) FLASH 512 x 8 512 x 8 2.7V ~ 6V - Internal 0°C ~ 70°C - - Surface Mount
AT90S8515-4AI

AT90S8515-4AI

IC MCU 8BIT 8KB FLASH 44TQFP

Microchip Technology

0
RFQ
AT90S8515-4AIDatasheet 44-TQFP AVR® 90S Tray Obsolete Not Verified AVR 8-Bit 4MHz SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 32 8KB (4K x 16) FLASH 512 x 8 512 x 8 2.7V ~ 6V - Internal -40°C ~ 85°C - - Surface Mount
AT90S8515-4JC

AT90S8515-4JC

IC MCU 8BIT 8KB FLASH 44PLCC

Microchip Technology

0
RFQ
AT90S8515-4JCDatasheet 44-LCC (J-Lead) AVR® 90S Tube Obsolete Not Verified AVR 8-Bit 4MHz SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 32 8KB (4K x 16) FLASH 512 x 8 512 x 8 2.7V ~ 6V - Internal 0°C ~ 70°C - - Surface Mount
AT90S8515-4JI

AT90S8515-4JI

IC MCU 8BIT 8KB FLASH 44PLCC

Microchip Technology

0
RFQ
AT90S8515-4JIDatasheet 44-LCC (J-Lead) AVR® 90S Tube Obsolete Not Verified AVR 8-Bit 4MHz SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 32 8KB (4K x 16) FLASH 512 x 8 512 x 8 2.7V ~ 6V - Internal -40°C ~ 85°C - - Surface Mount
AT90S8515-4PC

AT90S8515-4PC

IC MCU 8BIT 8KB FLASH 40DIP

Microchip Technology

0
RFQ
AT90S8515-4PCDatasheet 40-DIP (0.600", 15.24mm) AVR® 90S Tube Obsolete Not Verified AVR 8-Bit 4MHz SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 32 8KB (4K x 16) FLASH 512 x 8 512 x 8 2.7V ~ 6V - Internal 0°C ~ 70°C - - Through Hole
AT90S8515-4PI

AT90S8515-4PI

IC MCU 8BIT 8KB FLASH 40DIP

Microchip Technology

0
RFQ
AT90S8515-4PIDatasheet 40-DIP (0.600", 15.24mm) AVR® 90S Tube Obsolete Not Verified AVR 8-Bit 4MHz SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 32 8KB (4K x 16) FLASH 512 x 8 512 x 8 2.7V ~ 6V - Internal -40°C ~ 85°C - - Through Hole
AT90S8515-8AC

AT90S8515-8AC

IC MCU 8BIT 8KB FLASH 44TQFP

Microchip Technology

0
RFQ
AT90S8515-8ACDatasheet 44-TQFP AVR® 90S Tray Obsolete Not Verified AVR 8-Bit 8MHz SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 32 8KB (4K x 16) FLASH 512 x 8 512 x 8 4V ~ 6V - Internal 0°C ~ 70°C (TA) - - Surface Mount
AT90S8515-8AI

AT90S8515-8AI

IC MCU 8BIT 8KB FLASH 44TQFP

Microchip Technology

0
RFQ
AT90S8515-8AIDatasheet 44-TQFP AVR® 90S Tray Obsolete Not Verified AVR 8-Bit 8MHz SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 32 8KB (4K x 16) FLASH 512 x 8 512 x 8 4V ~ 6V - Internal -40°C ~ 85°C - - Surface Mount
AT90S8515-8JC

AT90S8515-8JC

IC MCU 8BIT 8KB FLASH 44PLCC

Microchip Technology

0
RFQ
AT90S8515-8JCDatasheet 44-LCC (J-Lead) AVR® 90S Tube Obsolete Not Verified AVR 8-Bit 8MHz SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 32 8KB (4K x 16) FLASH 512 x 8 512 x 8 4V ~ 6V - Internal 0°C ~ 70°C (TA) - - Surface Mount
AT90S8515-8JI

AT90S8515-8JI

IC MCU 8BIT 8KB FLASH 44PLCC

Microchip Technology

0
RFQ
AT90S8515-8JIDatasheet 44-LCC (J-Lead) AVR® 90S Tube Obsolete Not Verified AVR 8-Bit 8MHz SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 32 8KB (4K x 16) FLASH 512 x 8 512 x 8 4V ~ 6V - Internal -40°C ~ 85°C - - Surface Mount
AT90S8515-8PC

AT90S8515-8PC

IC MCU 8BIT 8KB FLASH 40DIP

Microchip Technology

0
RFQ
AT90S8515-8PCDatasheet 40-DIP (0.600", 15.24mm) AVR® 90S Tube Obsolete Not Verified AVR 8-Bit 8MHz SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 32 8KB (4K x 16) FLASH 512 x 8 512 x 8 4V ~ 6V - Internal 0°C ~ 70°C (TA) - - Through Hole
AT90S8515-8PI

AT90S8515-8PI

IC MCU 8BIT 8KB FLASH 40DIP

Microchip Technology

0
RFQ
AT90S8515-8PIDatasheet 40-DIP (0.600", 15.24mm) AVR® 90S Tube Obsolete Not Verified AVR 8-Bit 8MHz SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 32 8KB (4K x 16) FLASH 512 x 8 512 x 8 4V ~ 6V - Internal -40°C ~ 85°C - - Through Hole
AT90S8515A-4AC

AT90S8515A-4AC

IC MCU 8BIT 8KB FLASH 44TQFP

Microchip Technology

0
RFQ
AT90S8515A-4ACDatasheet 44-TQFP AVR® 90S Tray Obsolete Not Verified AVR 8-Bit 4MHz SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 32 8KB (4K x 16) FLASH 512 x 8 512 x 8 2.7V ~ 6V - Internal 0°C ~ 70°C - - Surface Mount
AT90S8515A-4AI

AT90S8515A-4AI

IC MCU 8BIT 8KB FLASH 44TQFP

Microchip Technology

0
RFQ
AT90S8515A-4AIDatasheet 44-TQFP AVR® 90S Tray Obsolete Not Verified AVR 8-Bit 4MHz SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 32 8KB (4K x 16) FLASH 512 x 8 512 x 8 2.7V ~ 6V - Internal -40°C ~ 85°C - - Surface Mount
AT90S8515A-4JC

AT90S8515A-4JC

IC MCU 8BIT 8KB FLASH 44PLCC

Microchip Technology

0
RFQ
AT90S8515A-4JCDatasheet 44-LCC (J-Lead) AVR® 90S Tube Obsolete Not Verified AVR 8-Bit 4MHz SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 32 8KB (4K x 16) FLASH 512 x 8 512 x 8 2.7V ~ 6V - Internal 0°C ~ 70°C - - Surface Mount
AT90S8515A-4JI

AT90S8515A-4JI

IC MCU 8BIT 8KB FLASH 44PLCC

Microchip Technology

0
RFQ
AT90S8515A-4JIDatasheet 44-LCC (J-Lead) AVR® 90S Tube Obsolete Not Verified AVR 8-Bit 4MHz SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 32 8KB (4K x 16) FLASH 512 x 8 512 x 8 2.7V ~ 6V - Internal -40°C ~ 85°C - - Surface Mount

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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