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AT89C51

Atmel CMOS 24MHz 8-bit Microcontroller
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৳67.9
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  • Manufacturer: Microchip Technology (Atmel Corporation was acquired by Microchip Technology in 2016)
  • Series: 89C
  • Packaging: Tube
  • Part Status: Active
  • Core Processor: 8051
  • Core Size: 8-Bit
  • Speed: 24MHz
  • Connectivity: SPI, UART/USART
  • Peripherals: WDT
  • Number of I/O: 32
  • Program Memory Size: 32KB (32K x 8)
  • Program Memory Type: FLASH
  • EEPROM Size: -
  • RAM Size: 512 x 8
  • Voltage Supply (Vcc/Vdd): 4 V ~ 5.5 V
  • Data Converters: -
  • Oscillator Type: Internal
  • Operating Temperature: -40°C ~ 85°C (TA)
  • Package / Case: 40-DIP (0.600", 15.24mm)
  • Supplier Device Package: 40-PDIL
  • Base Part Number: AT89C51RC

AT89C51 is a variant of original intel 8051 microcontroller manufactured by Microchip Technology. Low-power, high-performance CMOS 8-bit microcontroller with 32KB of flash programmable ROM and 512 bytes of RAM.

It uses Microchip high-density nonvolatile memory technology and is compatible with the industry-standard 80C51 and 80C52 instruction set and pinout. On-chip flash allows the program memory to be user programmed by a conventional nonvolatile memory programmer.

This versatile 8-bit CPU with flash provides a highly-flexible and cost-effective solution for many embedded control applications.

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