8051 Family AT89C55 Series Microcontrollers 8 bit Microcontrollers

With 16-bit Timer/Counters

The AT89C55WD is a low-power, high-performance CMOS 8-bit microcontroller with 20KB of Flash programmable read only memory and 256 bytes of RAM. By combining a versatile 8-bit CPU with Flash on a monolithic chip, the Atmel AT89C55WD is a powerful microcomputer which provides a highly flexible and cost effective solution to many embedded control applications.

  • Fully Static Operation: Up to to 33 MHz
  • Flash: Up to 20KB, RAM: 256B
  • 8x Interrupt Sources
  • Programmable Serial Channel
  • Dual Data Pointer
  • Low-power Idle and Power-down Modes
  • 32 Programmable I/O Lines
  • Three-level Program Memory Lock
  • 3x 16-bit Timer/Counters
  • Applications: LED Lighting, Smal motor controllers
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8 bit Microcontrollers


Upgrade your electronic projects with our selection of 8 bit Microcontrollers. Designed to provide advanced functionality, our 8 bit Microcontrollers are perfect for a variety of applications. With a wide range of options from industry-leading brands, CPC has everything you need to meet your project requirements. Whether you're a hobbyist or a professional, our 8 bit Microcontrollers offer reliability and performance at the best price. Order yours today and unlock unlimited possibilities in your designs. Don't settle for anything less than excellence – choose CPC for all your microcontroller needs.

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AT89C55WD-24PU
AT89C55WD-24PU - 8Bit MCU Flash, 89C55, DIP40

SC09684

8Bit MCU Flash, 89C55, DIP40

ATMEL

The AT89C55WD-24PU is a 8-bit low-power High-performance CMOS Microcontroller with 20kB of flash programmable read only memory and 256 bytes of RAM. The device is manufactured using Atmel's high-density non-volatile memory technology and is compatible with...

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8051 Family AT89C55 Series Microcontrollers 24MHz 20KB 40Pins DIP 32I/O's UART 256Byte 4V 5.5V -40°C 85°C Through Hole 8051 AT89C55
AT89C55WD-24JU
AT89C55WD-24JU - 8Bit MCU 8051 Flash, SMD, 89C55

SC09683

8Bit MCU 8051 Flash, SMD, 89C55

ATMEL

The AT89C55WD-24JU is a low-power, high-performance 8-bit CMOS Microcontroller with 20kB of flash programmable read only memory and 256byte of RAM. The device is manufactured using high-density nonvolatile memory technology and is compatible with the indus...

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8051 Family AT89C55 Series Microcontrollers 24MHz 20KB 44Pins LCC 32I/O's UART 256Byte 4V 5.5V -40°C 85°C Surface Mount 8051 AT89C55