need some information of this chip

[kentanghk]

need some information of this intel chip.

Intel D8748
6-1004081
8308
Intel '76
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[gshv]

It's an Intel MCS-48 microcontroller with 1 KB EPROM. Some inormation is here:

http://www.cpu-world.com/CPUs/8748/Intel-D8748.html

Pinouts are here:

http://www.cpu-world.com/info/Pinouts/8048.html

Gennadiy

[Elar]

You can get datasheet for 8748AH from datasheetarchive.com (select 8048AH or 8049AH):

http://www.datasheetarchive.com/semiconductors/pdfdatasheet.php?Datasheet=254928

Other than programming voltage they are the same. HMOS version 8748AH uses 21V, standard NMOS 8748 uses 25V for programming internal EPROM program memory.