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
AT90S1200A-12SI

AT90S1200A-12SI

IC MCU 8BIT 1KB FLASH 20SOIC

Microchip Technology

0
RFQ
AT90S1200A-12SIDatasheet 20-SOIC (0.295", 7.50mm Width) AVR® 90S Tube Obsolete Not Verified AVR 8-Bit 12MHz SPI POR, WDT 15 1KB (512 x 16) FLASH 64 x 8 - 4V ~ 6V - Internal -40°C ~ 85°C - - Surface Mount
AT90S1200A-4PC

AT90S1200A-4PC

IC MCU 8BIT 1KB FLASH 20DIP

Microchip Technology

0
RFQ
AT90S1200A-4PCDatasheet 20-DIP (0.300", 7.62mm) AVR® 90S Tube Obsolete Not Verified AVR 8-Bit 4MHz SPI POR, WDT 15 1KB (512 x 16) FLASH 64 x 8 - 2.7V ~ 6V - Internal 0°C ~ 70°C - - Through Hole
AT90S1200A-4PI

AT90S1200A-4PI

IC MCU 8BIT 1KB FLASH 20DIP

Microchip Technology

0
RFQ
AT90S1200A-4PIDatasheet 20-DIP (0.300", 7.62mm) AVR® 90S Tube Obsolete Not Verified AVR 8-Bit 4MHz SPI POR, WDT 15 1KB (512 x 16) FLASH 64 x 8 - 2.7V ~ 6V - Internal -40°C ~ 85°C - - Through Hole
AT90S1200A-4SC

AT90S1200A-4SC

IC MCU 8BIT 1KB FLASH 20SOIC

Microchip Technology

0
RFQ
AT90S1200A-4SCDatasheet 20-SOIC (0.295", 7.50mm Width) AVR® 90S Tube Obsolete Not Verified AVR 8-Bit 4MHz SPI POR, WDT 15 1KB (512 x 16) FLASH 64 x 8 - 2.7V ~ 6V - Internal 0°C ~ 70°C (TA) - - Surface Mount
AT90S1200A-4SI

AT90S1200A-4SI

IC MCU 8BIT 1KB FLASH 20SOIC

Microchip Technology

0
RFQ
AT90S1200A-4SIDatasheet 20-SOIC (0.295", 7.50mm Width) AVR® 90S Tube Obsolete Not Verified AVR 8-Bit 4MHz SPI POR, WDT 15 1KB (512 x 16) FLASH 64 x 8 - 2.7V ~ 6V - Internal -40°C ~ 85°C - - Surface Mount
AT90S2313-10PC

AT90S2313-10PC

IC MCU 8BIT 2KB FLASH 20DIP

Microchip Technology

0
RFQ
AT90S2313-10PCDatasheet 20-DIP (0.300", 7.62mm) AVR® 90S Tube Obsolete Not Verified AVR 8-Bit 10MHz SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 15 2KB (1K x 16) FLASH 128 x 8 128 x 8 4V ~ 6V - External 0°C ~ 70°C (TA) - - Through Hole
AT90S2313-10PI

AT90S2313-10PI

IC MCU 8BIT 2KB FLASH 20DIP

Microchip Technology

0
RFQ
AT90S2313-10PIDatasheet 20-DIP (0.300", 7.62mm) AVR® 90S Tube Obsolete Not Verified AVR 8-Bit 10MHz SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 15 2KB (1K x 16) FLASH 128 x 8 128 x 8 4V ~ 6V - External -40°C ~ 85°C - - Through Hole
AT90S2313-10SC

AT90S2313-10SC

IC MCU 8BIT 2KB FLASH 20SOIC

Microchip Technology

0
RFQ
AT90S2313-10SCDatasheet 20-SOIC (0.295", 7.50mm Width) AVR® 90S Tube Obsolete Not Verified AVR 8-Bit 10MHz SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 15 2KB (1K x 16) FLASH 128 x 8 128 x 8 4V ~ 6V - External 0°C ~ 70°C - - Surface Mount
AT90S2313-10SI

AT90S2313-10SI

IC MCU 8BIT 2KB FLASH 20SOIC

Microchip Technology

0
RFQ
AT90S2313-10SIDatasheet 20-SOIC (0.295", 7.50mm Width) AVR® 90S Tube Obsolete Not Verified AVR 8-Bit 10MHz SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 15 2KB (1K x 16) FLASH 128 x 8 128 x 8 4V ~ 6V - External -40°C ~ 85°C - - Surface Mount
AT90S2313-4PC

AT90S2313-4PC

IC MCU 8BIT 2KB FLASH 20DIP

Microchip Technology

0
RFQ
AT90S2313-4PCDatasheet 20-DIP (0.300", 7.62mm) AVR® 90S Tube Obsolete Not Verified AVR 8-Bit 4MHz SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 15 2KB (1K x 16) FLASH 128 x 8 128 x 8 2.7V ~ 6V - External 0°C ~ 70°C - - Through Hole
AT90S2313-4PI

AT90S2313-4PI

IC MCU 8BIT 2KB FLASH 20DIP

Microchip Technology

0
RFQ
AT90S2313-4PIDatasheet 20-DIP (0.300", 7.62mm) AVR® 90S Tube Obsolete Not Verified AVR 8-Bit 4MHz SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 15 2KB (1K x 16) FLASH 128 x 8 128 x 8 2.7V ~ 6V - External -40°C ~ 85°C - - Through Hole
AT90S2313-4SC

AT90S2313-4SC

IC MCU 8BIT 2KB FLASH 20SOIC

Microchip Technology

0
RFQ
AT90S2313-4SCDatasheet 20-SOIC (0.295", 7.50mm Width) AVR® 90S Tube Obsolete Not Verified AVR 8-Bit 4MHz SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 15 2KB (1K x 16) FLASH 128 x 8 128 x 8 2.7V ~ 6V - External 0°C ~ 70°C - - Surface Mount
AT90S2313-4SI

AT90S2313-4SI

IC MCU 8BIT 2KB FLASH 20SOIC

Microchip Technology

0
RFQ
AT90S2313-4SIDatasheet 20-SOIC (0.295", 7.50mm Width) AVR® 90S Tube Obsolete Not Verified AVR 8-Bit 4MHz SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 15 2KB (1K x 16) FLASH 128 x 8 128 x 8 2.7V ~ 6V - External -40°C ~ 85°C - - Surface Mount
AT90S2323-10PC

AT90S2323-10PC

IC MCU 8BIT 2KB FLASH 8DIP

Microchip Technology

0
RFQ
AT90S2323-10PCDatasheet 8-DIP (0.300", 7.62mm) AVR® 90S Tube Obsolete Not Verified AVR 8-Bit 10MHz SPI Brown-out Detect/Reset, POR, WDT 3 2KB (1K x 16) FLASH 128 x 8 128 x 8 4V ~ 6V - Internal 0°C ~ 70°C - - Through Hole
AT90S2323-10PI

AT90S2323-10PI

IC MCU 8BIT 2KB FLASH 8DIP

Microchip Technology

0
RFQ
AT90S2323-10PIDatasheet 8-DIP (0.300", 7.62mm) AVR® 90S Tube Obsolete Not Verified AVR 8-Bit 10MHz SPI Brown-out Detect/Reset, POR, WDT 3 2KB (1K x 16) FLASH 128 x 8 128 x 8 4V ~ 6V - Internal -40°C ~ 85°C - - Through Hole
AT90S2323-10SC

AT90S2323-10SC

IC MCU 8BIT 2KB FLASH 8SOIC

Microchip Technology

0
RFQ
AT90S2323-10SCDatasheet 8-SOIC (0.209", 5.30mm Width) AVR® 90S Tube Obsolete Not Verified AVR 8-Bit 10MHz SPI Brown-out Detect/Reset, POR, WDT 3 2KB (1K x 16) FLASH 128 x 8 128 x 8 4V ~ 6V - Internal 0°C ~ 70°C - - Surface Mount
AT90S2323-10SI

AT90S2323-10SI

IC MCU 8BIT 2KB FLASH 8SOIC

Microchip Technology

0
RFQ
AT90S2323-10SIDatasheet 8-SOIC (0.209", 5.30mm Width) AVR® 90S Tube Obsolete Not Verified AVR 8-Bit 10MHz SPI Brown-out Detect/Reset, POR, WDT 3 2KB (1K x 16) FLASH 128 x 8 128 x 8 4V ~ 6V - Internal -40°C ~ 85°C - - Surface Mount
AT90S2343-10PC

AT90S2343-10PC

IC MCU 8BIT 2KB FLASH 8DIP

Microchip Technology

0
RFQ
AT90S2343-10PCDatasheet 8-DIP (0.300", 7.62mm) 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 0°C ~ 70°C - - Through Hole
AT90S2343-10PI

AT90S2343-10PI

IC MCU 8BIT 2KB FLASH 8DIP

Microchip Technology

0
RFQ
AT90S2343-10PIDatasheet 8-DIP (0.300", 7.62mm) 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 - - Through Hole
AT90S2343-10SC

AT90S2343-10SC

IC MCU 8BIT 2KB FLASH 8SOIC

Microchip Technology

0
RFQ
AT90S2343-10SCDatasheet 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 0°C ~ 70°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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