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
AT87C54X2-SLRUM

AT87C54X2-SLRUM

IC MCU 8BIT 16KB OTP 44PLCC

Microchip Technology

0
RFQ
AT87C54X2-SLRUMDatasheet 44-LCC (J-Lead) 87C Tape & Reel (TR) Obsolete Not Verified 80C51 8-Bit 40/20MHz UART/USART POR, WDT 32 16KB (16K x 8) OTP - 256 x 8 4.5V ~ 5.5V - Internal -40°C ~ 85°C (TA) - - Surface Mount
AT89C5132-RORUL

AT89C5132-RORUL

IC MCU 8BIT 64KB FLASH 80TQFP

Microchip Technology

0
RFQ
AT89C5132-RORULDatasheet 80-LQFP AT89C513x Tape & Reel (TR) Obsolete Not Verified 80C51 8-Bit 20MHz IDE/ATAPI, I2C, Memory Card, PCM, SPI, UART/USART, USB I2S, POR, WDT 44 64KB (64K x 8) FLASH 4K x 8 2.25K x 8 2.7V ~ 3.3V A/D 2x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
AT89C51RE2-RLTUM

AT89C51RE2-RLTUM

IC MCU 8BIT 128KB FLASH 44VQFP

Microchip Technology

0
RFQ
AT89C51RE2-RLTUMDatasheet 44-LQFP 89C Tray Obsolete Not Verified 80C51 8-Bit 60MHz I2C, SPI, UART/USART POR, PWM, WDT 34 128KB (128K x 8) FLASH - 8K x 8 2.7V ~ 5.5V - External -40°C ~ 85°C (TA) - - Surface Mount
AT89C51RE2-SLRUM

AT89C51RE2-SLRUM

IC MCU 8BIT 128KB FLASH 44PLCC

Microchip Technology

0
RFQ
AT89C51RE2-SLRUMDatasheet 44-LCC (J-Lead) 89C Tape & Reel (TR) Obsolete Verified 80C51 8-Bit 60MHz I2C, SPI, UART/USART POR, PWM, WDT 34 128KB (128K x 8) FLASH - 8K x 8 2.7V ~ 5.5V - External -40°C ~ 85°C (TA) - - Surface Mount
AT89LP213-20PU

AT89LP213-20PU

IC MCU 8BIT 2KB FLASH 14DIP

Microchip Technology

0
RFQ
AT89LP213-20PUDatasheet 14-DIP (0.300", 7.62mm) 89LP Tube Obsolete Not Verified 8051 8-Bit 20MHz SPI Brown-out Detect/Reset, POR, PWM, WDT 12 2KB (2K x 8) FLASH - 128 x 8 2.4V ~ 5.5V - Internal -40°C ~ 85°C (TA) - - Through Hole
AT89LP214-20PU

AT89LP214-20PU

IC MCU 8BIT 2KB FLASH 14DIP

Microchip Technology

0
RFQ
AT89LP214-20PUDatasheet 14-DIP (0.300", 7.62mm) 89LP Tube Obsolete Not Verified 8051 8-Bit 20MHz SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 12 2KB (2K x 8) FLASH - 128 x 8 2.4V ~ 5.5V - Internal -40°C ~ 85°C (TA) - - Through Hole
AT89S2051-24PU

AT89S2051-24PU

IC MCU 8BIT 2KB FLASH 20DIP

Microchip Technology

0
RFQ
AT89S2051-24PUDatasheet 20-DIP (0.300", 7.62mm) 89S Tube Obsolete Not Verified 8051 8-Bit 24MHz UART/USART Brown-out Detect/Reset, POR, PWM 15 2KB (2K x 8) FLASH - 256 x 8 2.7V ~ 5.5V - Internal -40°C ~ 85°C (TA) - - Through Hole
AT89S4051-24PU

AT89S4051-24PU

IC MCU 8BIT 4KB FLASH 20DIP

Microchip Technology

0
RFQ
AT89S4051-24PUDatasheet 20-DIP (0.300", 7.62mm) 89S Tube Obsolete Not Verified 8051 8-Bit 24MHz UART/USART Brown-out Detect/Reset, POR, PWM 15 4KB (4K x 8) FLASH - 256 x 8 2.7V ~ 5.5V - Internal -40°C ~ 85°C (TA) - - Through Hole
AT90PWM316-16SUR

AT90PWM316-16SUR

IC MCU 8BIT 16KB FLASH 32SOIC

Microchip Technology

0
RFQ
AT90PWM316-16SURDatasheet 32-SOIC (0.295", 7.50mm Width) AVR® 90PWM Lighting Tape & Reel (TR) Obsolete Not Verified AVR 8-Bit 16MHz SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 27 16KB (16K x 8) FLASH 512 x 8 1K x 8 2.7V ~ 5.5V A/D 11x10b; D/A 1x10b Internal -40°C ~ 105°C (TA) - - Surface Mount
AT91SAM7S16-AU

AT91SAM7S16-AU

IC MCU 16/32BIT 16KB FLSH 48LQFP

Microchip Technology

0
RFQ
AT91SAM7S16-AUDatasheet 48-LQFP SAM7S Tray Obsolete Not Verified ARM7® 16/32-Bit 55MHz I2C, SPI, SSC, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 21 16KB (16K x 8) FLASH - 4K x 8 1.65V ~ 1.95V A/D 8x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
ATA6612P-PLPW

ATA6612P-PLPW

IC MCU 8BIT 8KB FLASH 48QFN

Microchip Technology

0
RFQ
ATA6612P-PLPWDatasheet 48-VFQFN Exposed Pad AVR® ATA66 LIN-SBC Tape & Reel (TR) Obsolete Not Verified AVR 8-Bit 16MHz I2C, LINbus, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 23 8KB (8K x 8) FLASH 512 x 8 1K x 8 2.7V ~ 5.5V A/D 8x10b Internal -40°C ~ 125°C (TC) Automotive AEC-Q100 Surface Mount
ATA6612P-PLQW

ATA6612P-PLQW

IC MCU 8BIT 8KB FLASH 48QFN

Microchip Technology

0
RFQ
ATA6612P-PLQWDatasheet 48-VFQFN Exposed Pad AVR® ATA66 LIN-SBC Tape & Reel (TR) Obsolete Not Verified AVR 8-Bit 16MHz I2C, LINbus, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 23 8KB (8K x 8) FLASH 512 x 8 1K x 8 2.7V ~ 5.5V A/D 8x10b Internal -40°C ~ 125°C (TC) Automotive AEC-Q100 Surface Mount
ATA6613P-PLQW

ATA6613P-PLQW

IC MCU 8BIT 16KB FLASH 48QFN

Microchip Technology

0
RFQ
ATA6613P-PLQWDatasheet 48-VFQFN Exposed Pad AVR® ATA66 LIN-SBC Tape & Reel (TR) Obsolete Not Verified AVR 8-Bit 16MHz I2C, LINbus, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 23 16KB (16K x 8) FLASH 512 x 8 1K x 8 2.7V ~ 5.5V A/D 8x10b Internal -40°C ~ 125°C (TC) Automotive AEC-Q100 Surface Mount
ATMEGA16-16AQ

ATMEGA16-16AQ

IC MCU 8BIT 16KB FLASH 44TQFP

Microchip Technology

0
RFQ
ATMEGA16-16AQDatasheet 44-TQFP AVR® ATmega Tray Active Verified AVR 8-Bit 16MHz I2C, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 32 16KB (8K x 16) FLASH 512 x 8 1K x 8 4.5V ~ 5.5V A/D 8x10b Internal -40°C ~ 105°C (TA) - - Surface Mount
ATMEGA168-15AT

ATMEGA168-15AT

IC MCU 8BIT 16KB FLASH 32TQFP

Microchip Technology

0
RFQ
ATMEGA168-15ATDatasheet 32-TQFP AVR® ATmega Tape & Reel (TR) Obsolete Verified AVR 8-Bit 16MHz I2C, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 23 16KB (8K x 16) FLASH 512 x 8 1K x 8 2.7V ~ 5.5V A/D 8x10b Internal -40°C ~ 85°C (TA) Automotive AEC-Q100 Surface Mount
ATMEGA168-15AT1

ATMEGA168-15AT1

IC MCU 8BIT 16KB FLASH 32TQFP

Microchip Technology

0
RFQ
ATMEGA168-15AT1Datasheet 32-TQFP AVR® ATmega Tape & Reel (TR) Obsolete Verified AVR 8-Bit 16MHz I2C, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 23 16KB (8K x 16) FLASH 512 x 8 1K x 8 2.7V ~ 5.5V A/D 8x10b Internal -40°C ~ 105°C (TA) Automotive AEC-Q100 Surface Mount
ATMEGA168-15AZ

ATMEGA168-15AZ

IC MCU 8BIT 16KB FLASH 32TQFP

Microchip Technology

0
RFQ
ATMEGA168-15AZDatasheet 32-TQFP AVR® ATmega Tape & Reel (TR) Obsolete Verified AVR 8-Bit 16MHz I2C, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 23 16KB (8K x 16) FLASH 512 x 8 1K x 8 2.7V ~ 5.5V A/D 8x10b Internal -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount
ATMEGA168-15MT

ATMEGA168-15MT

IC MCU 8BIT 16KB FLASH 32QFN

Microchip Technology

0
RFQ
ATMEGA168-15MTDatasheet 32-VFQFN Exposed Pad AVR® ATmega Tape & Reel (TR) Obsolete Not Verified AVR 8-Bit 16MHz I2C, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 23 16KB (8K x 16) FLASH 512 x 8 1K x 8 2.7V ~ 5.5V A/D 8x10b Internal -40°C ~ 85°C (TA) Automotive AEC-Q100 Surface Mount
ATMEGA168-15MT1

ATMEGA168-15MT1

IC MCU 8BIT 16KB FLASH 32QFN

Microchip Technology

0
RFQ
ATMEGA168-15MT1Datasheet 32-VFQFN Exposed Pad AVR® ATmega Tape & Reel (TR) Obsolete Verified AVR 8-Bit 16MHz I2C, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 23 16KB (8K x 16) FLASH 512 x 8 1K x 8 2.7V ~ 5.5V A/D 8x10b Internal -40°C ~ 105°C (TA) Automotive AEC-Q100 Surface Mount
ATMEGA168-15MZ

ATMEGA168-15MZ

IC MCU 8BIT 16KB FLASH 32QFN

Microchip Technology

0
RFQ
ATMEGA168-15MZDatasheet 32-VFQFN Exposed Pad AVR® ATmega Tape & Reel (TR) Obsolete Not Verified AVR 8-Bit 16MHz I2C, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 23 16KB (8K x 16) FLASH 512 x 8 1K x 8 2.7V ~ 5.5V A/D 8x10b Internal -40°C ~ 125°C (TA) Automotive AEC-Q100 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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