Atmel 8051 micro: AT89C51-ED2 in 40 pin DIP package - HELPPPP

I need to find some Atmel AT89C51-ED2-3CSIM (or 3CSUM) chips for some projects. Atmel stopped making them and I can't find them anywhere.

I really want that part because ... its a 51 family part and I'm used to it, its a DIP package and I can use cheap wire wrap sockets, it has 64 KB program space in FLASH, 2KB RAM, 2 KB EEPROM ...

Does anyone know where I might find some ... I tried all the bi... Read Compelte post
Other Tags: AT89C51-ED2-3CSIM   atmel 8051   
Posted by eng51 on Sat Oct 20 2007, 12:44 PM

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Sat Sep 26 2020, 07:27 PM
Ronald Withrow
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Thu Jun 11 2020, 06:27 AM
anudee
sir could please send the code for I2C and wifi interfacing with 8051
scena
Tue May 19 2020, 10:29 PM
Does anyone have microcontroller programming software for STC15F104W (core 8051, 4 k, 128 byte, 6 I/O pin, UART ... DIL8), that works?
Sat May 02 2020, 07:38 PM
Tamu Gurung
Hi I am looking for a assembly language program for a digital decimal counter. Time counts max limit of 2 mins starting from 2.00 mins and ending at 0.00. time is to be displayed on 4 7-segment LED displays. Edsim51 simulator to be used. Thanks
Wed Mar 25 2020, 01:39 PM
Tajammul
Sir kindly send the code file i2c for 8051
ExperimenterUK
Fri Mar 13 2020, 10:36 PM
@ Rohitnani,ABEBE..which project ?
Fri Mar 13 2020, 12:55 PM
ABEBE
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Rohitnani
Sat Mar 07 2020, 05:11 PM
Sir, Could you please send me the zip file input password....
Wed Feb 26 2020, 04:58 PM
Peter Parker
Is it possible to send multiple messages using only 1 GSM module?
Sat Feb 01 2020, 10:12 AM
Pearl Olin
Hello,

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