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
PIC16F630T-E/ST

PIC16F630T-E/ST

IC MCU 8BIT 1.75KB FLASH 14TSSOP

Microchip Technology

0
RFQ
PIC16F630T-E/STDatasheet 14-TSSOP (0.173", 4.40mm Width) PIC® 16F Tape & Reel (TR) Active Verified PIC 8-Bit 20MHz - Brown-out Detect/Reset, POR, WDT 12 1.75KB (1K x 14) FLASH 128 x 8 64 x 8 2V ~ 5.5V - Internal -40°C ~ 125°C (TA) - - Surface Mount
AT87F51RC-24AC

AT87F51RC-24AC

IC MCU 8BIT 32KB FLASH 44TQFP

Microchip Technology

0
RFQ
AT87F51RC-24ACDatasheet 44-TQFP 87F Tray Obsolete Not Verified 8051 8-Bit 24MHz UART/USART WDT 32 32KB (32K x 8) OTP Quick FLASH - 512 x 8 4V ~ 6V - Internal 0°C ~ 70°C - - Surface Mount
AT87F51RC-24AI

AT87F51RC-24AI

IC MCU 8BIT 32KB FLASH 44TQFP

Microchip Technology

0
RFQ
AT87F51RC-24AIDatasheet 44-TQFP 87F Tray Obsolete Not Verified 8051 8-Bit 24MHz UART/USART WDT 32 32KB (32K x 8) OTP Quick FLASH - 512 x 8 4V ~ 6V - Internal -40°C ~ 85°C - - Surface Mount
AT87F51RC-24JC

AT87F51RC-24JC

IC MCU 8BIT 32KB FLASH 44PLCC

Microchip Technology

0
RFQ
AT87F51RC-24JCDatasheet 44-LCC (J-Lead) 87F Tube Obsolete Not Verified 8051 8-Bit 24MHz UART/USART WDT 32 32KB (32K x 8) OTP Quick FLASH - 512 x 8 4V ~ 6V - Internal 0°C ~ 70°C - - Surface Mount
AT87F51RC-24JI

AT87F51RC-24JI

IC MCU 8BIT 32KB FLASH 44PLCC

Microchip Technology

0
RFQ
AT87F51RC-24JIDatasheet 44-LCC (J-Lead) 87F Tube Obsolete Not Verified 8051 8-Bit 24MHz UART/USART WDT 32 32KB (32K x 8) OTP Quick FLASH - 512 x 8 4V ~ 6V - Internal -40°C ~ 85°C - - Surface Mount
AT87F51RC-24PC

AT87F51RC-24PC

IC MCU 8BIT 32KB FLASH 40DIP

Microchip Technology

0
RFQ
AT87F51RC-24PCDatasheet 40-DIP (0.600", 15.24mm) 87F Tube Obsolete Not Verified 8051 8-Bit 24MHz UART/USART WDT 32 32KB (32K x 8) OTP Quick FLASH - 512 x 8 4V ~ 6V - Internal 0°C ~ 70°C - - Through Hole
AT87F51RC-24PI

AT87F51RC-24PI

IC MCU 8BIT 32KB FLASH 40DIP

Microchip Technology

0
RFQ
AT87F51RC-24PIDatasheet 40-DIP (0.600", 15.24mm) 87F Tube Obsolete Not Verified 8051 8-Bit 24MHz UART/USART WDT 32 32KB (32K x 8) OTP Quick FLASH - 512 x 8 4V ~ 6V - Internal -40°C ~ 85°C - - Through Hole
AT89C52-33AI

AT89C52-33AI

IC MCU 8BIT 8KB FLASH 44TQFP

Microchip Technology

0
RFQ
AT89C52-33AIDatasheet 44-TQFP 89C Tray Obsolete Not Verified 8051 8-Bit 33MHz SIO, UART/USART - 32 8KB (8K x 8) FLASH - 256 x 8 4V ~ 6V - Internal -40°C ~ 85°C - - Surface Mount
AT89C52-33JI

AT89C52-33JI

IC MCU 8BIT 8KB FLASH 44PLCC

Microchip Technology

0
RFQ
AT89C52-33JIDatasheet 44-LCC (J-Lead) 89C Tube Obsolete Not Verified 8051 8-Bit 33MHz SIO, UART/USART - 32 8KB (8K x 8) FLASH - 256 x 8 4V ~ 6V - Internal -40°C ~ 85°C - - Surface Mount
AT89C52-33PI

AT89C52-33PI

IC MCU 8BIT 8KB FLASH 40DIP

Microchip Technology

0
RFQ
AT89C52-33PIDatasheet 40-DIP (0.600", 15.24mm) 89C Tube Obsolete Not Verified 8051 8-Bit 33MHz SIO, UART/USART - 32 8KB (8K x 8) FLASH - 256 x 8 4V ~ 6V - Internal -40°C ~ 85°C - - Through Hole
AT90LS8535-4MI

AT90LS8535-4MI

IC MCU 8BIT 8KB FLASH 44VQFN

Microchip Technology

0
RFQ
AT90LS8535-4MIDatasheet 44-VFQFN Exposed Pad AVR® 90LS 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 A/D 8x10b Internal -40°C ~ 85°C - - Surface Mount
AT91FR40162-CI

AT91FR40162-CI

IC MCU 16/32BIT 2MB FLASH 121BGA

Microchip Technology

0
RFQ
AT91FR40162-CIDatasheet 121-TFBGA AT91 Tray Obsolete Not Verified ARM7® 16/32-Bit 75MHz EBI/EMI, UART/USART WDT 32 2MB (1M x 16) FLASH - 256K x 8 1.65V ~ 1.95V - External -40°C ~ 85°C (TA) - - Surface Mount
ATMEGA162-16AI

ATMEGA162-16AI

IC MCU 8BIT 16KB FLASH 44TQFP

Microchip Technology

0
RFQ
ATMEGA162-16AIDatasheet 44-TQFP AVR® ATmega Tray Obsolete Not Verified AVR 8-Bit 16MHz EBI/EMI, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 35 16KB (8K x 16) FLASH 512 x 8 1K x 8 2.7V ~ 5.5V - Internal -40°C ~ 85°C (TA) - - Surface Mount
ATMEGA162-16MI

ATMEGA162-16MI

IC MCU 8BIT 16KB FLASH 44VQFN

Microchip Technology

0
RFQ
ATMEGA162-16MIDatasheet 44-VFQFN Exposed Pad AVR® ATmega Tray Obsolete Not Verified AVR 8-Bit 16MHz EBI/EMI, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 35 16KB (8K x 16) FLASH 512 x 8 1K x 8 2.7V ~ 5.5V - Internal -40°C ~ 85°C (TA) - - Surface Mount
ATMEGA162-16PI

ATMEGA162-16PI

IC MCU 8BIT 16KB FLASH 40DIP

Microchip Technology

0
RFQ
ATMEGA162-16PIDatasheet 40-DIP (0.600", 15.24mm) AVR® ATmega Tube Obsolete Not Verified AVR 8-Bit 16MHz EBI/EMI, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 35 16KB (8K x 16) FLASH 512 x 8 1K x 8 2.7V ~ 5.5V - Internal -40°C ~ 85°C (TA) - - Through Hole
ATMEGA162V-8AI

ATMEGA162V-8AI

IC MCU 8BIT 16KB FLASH 44TQFP

Microchip Technology

0
RFQ
ATMEGA162V-8AIDatasheet 44-TQFP AVR® ATmega Tray Obsolete Not Verified AVR 8-Bit 8MHz EBI/EMI, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 35 16KB (8K x 16) FLASH 512 x 8 1K x 8 1.8V ~ 5.5V - Internal -40°C ~ 85°C (TA) - - Surface Mount
ATMEGA162V-8PI

ATMEGA162V-8PI

IC MCU 8BIT 16KB FLASH 40DIP

Microchip Technology

0
RFQ
ATMEGA162V-8PIDatasheet 40-DIP (0.600", 15.24mm) AVR® ATmega Tray Obsolete Not Verified AVR 8-Bit 8MHz EBI/EMI, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 35 16KB (8K x 16) FLASH 512 x 8 1K x 8 1.8V ~ 5.5V - Internal -40°C ~ 85°C (TA) - - Through Hole
ATMEGA64-16AC

ATMEGA64-16AC

IC MCU 8BIT 64KB FLASH 64TQFP

Microchip Technology

0
RFQ
ATMEGA64-16ACDatasheet 64-TQFP AVR® ATmega Tray Obsolete Not Verified AVR 8-Bit 16MHz I2C, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 53 64KB (32K x 16) FLASH 2K x 8 4K x 8 4.5V ~ 5.5V A/D 8x10b Internal 0°C ~ 70°C (TA) - - Surface Mount
ATMEGA64-16AI

ATMEGA64-16AI

IC MCU 8BIT 64KB FLASH 64TQFP

Microchip Technology

0
RFQ
ATMEGA64-16AIDatasheet 64-TQFP AVR® ATmega Tray Obsolete Not Verified AVR 8-Bit 16MHz I2C, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 53 64KB (32K x 16) FLASH 2K x 8 4K x 8 4.5V ~ 5.5V A/D 8x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
ATMEGA64-16MC

ATMEGA64-16MC

IC MCU 8BIT 64KB FLASH 64QFN

Microchip Technology

0
RFQ
ATMEGA64-16MCDatasheet 64-VFQFN Exposed Pad AVR® ATmega Tray Obsolete Not Verified AVR 8-Bit 16MHz I2C, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 53 64KB (32K x 16) FLASH 2K x 8 4K x 8 4.5V ~ 5.5V A/D 8x10b Internal 0°C ~ 70°C (TA) - - 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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