Microchip, 8 bit 8051, AT89C51ED2 Microcontroller, 20 MHz, 64kB FLASH, 44-Pin PLCC

Brand

Product Type

Microcontroller

Series

AT89C51ED2

Package Type

PLCC

Mount Type

Surface

Pin Count

44

Device Core

8051

Data Bus Width

8bit

Interface Type

SPI

Program Memory Size

64kB

Maximum Clock Frequency

20MHz

RAM Size

2kB

Maximum Supply Voltage

5.5V

Maximum Power Dissipation Pd

1W

Number of Programmable I/Os

33

Minimum Operating Temperature

-40°C

Maximum Operating Temperature

85°C

Height

4.06mm

Length

16.66mm

Standards/Approvals

No

Width

16.66mm

Minimum Supply Voltage

2V

Number of Timers

1

Instruction Set Architecture

CISC

Automotive Standard

No

ADCs

0 bit

Program Memory Type

FLASH