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

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RS Stock No.:
127-6622
Mfr. Part No.:
AT89C51ED2-SLSUM
Manufacturer:
Microchip
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Brand

Microchip

Series

AT89C51ED2

Product Type

Microcontroller

Package Type

PLCC

Mount Type

Surface

Pin Count

44

Device Core

8051

Data Bus Width

8bit

Program Memory Size

64kB

Interface Type

SPI

Maximum Clock Frequency

20MHz

RAM Size

2kB

Maximum Supply Voltage

5.5V

Minimum Operating Temperature

-40°C

Number of Programmable I/Os

33

Maximum Power Dissipation Pd

1W

Maximum Operating Temperature

85°C

Standards/Approvals

No

Length

16.66mm

Height

4.06mm

Width

16.66 mm

Minimum Supply Voltage

2V

Number of Timers

1

Automotive Standard

No

Program Memory Type

FLASH

ADCs

0 bit

Instruction Set Architecture

CISC

8051 Architecture Flash ISP (In-System Programmable) Microcontrollers, Atmel


Atmel offers Flash 8051 microcontrollers featuring In-System Programming (ISP) that they can be programmed with the appropriate software, either in parallel or in serial mode.

8051 Architecture Microcontrollers


Atmel's 8-bit microcontrollers (MCUs) based on the 8051 instruction set, combine proven technology with the latest features and functionality, with all featuring advanced flash memory.

Device Family


Single Cycle Core

Flash ISP (In-System Programmable)

Flash (Reprogrammable)

CAN Networking MCUs

USB MCUs

ROMless

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