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AT89C2051-24PU - 

8 Bit MCU, 8051 Family AT89C2051 Series Microcontrollers, 24 MHz, 2 KB, 128 Byte, 20 Pins, DIP

AT89C2051-24PU - 8 Bit MCU, 8051 Family AT89C2051 Series Microcontrollers, 24 MHz, 2 KB, 128 Byte, 20 Pins, DIP

Image is for illustrative purposes only. Please refer to product description.

Manufacturer:
MICROCHIP MICROCHIP
Manufacturer Part No:
AT89C2051-24PU
Order Code:
1715457
Product Range
8051 Family AT89C2051 Series Microcontrollers
Technical Datasheet:
AT89C2051-24PU   Datasheet
See all Technical Docs

Product Overview

The AT89C2051-24PU is a low voltage, high performance CMOS 8bit microcontroller in 20 pin DIP package. The device is manufactured using Atmel's high density non volatile memory technology and is compatible with industry standard MCS-51 instruction set. It provides highly flexible and cost effective solution to many applications by combining versatile 8bit CPU with flash on monolithic chip. The AT89C2051-24PU has on-chip analogue comparator, on-chip oscillator, clock circuitry, low power idle and power down modes. This microcontroller is designed with static logic for operation down to zero frequency and supports two software selectable power saving modes. The power down mode saves RAM contents but freezes oscillator disabling all other chip functions until the next hardware reset.
  • Fully static operation from 0Hz to 24MHz
  • 2KB of reprogrammable flash memory
  • Two level program memory lock
  • 128 x 8bit internal RAM
  • 15 programmable I/O lines
  • Two 16bit timer/counters
  • Six interrupt sources
  • Operating voltage range from 4V to 6V
  • Programmable serial UART channel
  • Operating temperature range from -40°C to 85°C

Applications

Embedded Design & Development

Product Information


:
8051 Family AT89C2051 Series Microcontrollers

:
24MHz

:
2KB

:
128Byte

:
20Pins

:
DIP

:
15I/O's

:
UART

:
2.7V

:
6V

:
8051

:
AT89C2051

:
-

:
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