Statistics
Collection : 3  cpu
Known : 5798  cpu
For sale : 0  cpu
Pictures : 2  photos
 Add to favorites
 Homepage
Site map Site map

Franšais  English  Dutch   

 Log in
 Register

death-2-all




 Collection > Miscellanous > IC not listed in database

NMC27C64Q-200
<span style=Pas de photo">
Comments
Memory chip made by National Semiconductors. 16KB EPROM. Pulled from IC socket, non-ZIF. Unsure what is loaded on, however used in a circuit with an intel P5031AH. I might upload a hex file onto my computer at some point, and attempt reverse engineering. The programming voltage for the EPROM is 12.5V. At some point, I may use this chip in a project.

Several markings and codes which I cannot decipher, despite much research:

B8912 - after the National logo, presumably giving information on the type of chip, etc
FP4(C)/J6/P - On the bottom
LSIB30104T - Also on the bottom