EPROMs

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Revision as of 17:21, May 16, 2017 by Drx (talk | contribs) (Add 27C4001 pinout)
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To do
Random notes I'm taking while dumping EPROMs. Will be a proper article in the future.

Common EPROM types

Type Size Size (hex) Name ID Manufacturer
8-bit
27C1000
(non-JEDEC)
128 KB 0x20000 M27C1000 2086 ST Micro
HN27C101 0738 Hitachi
HN27C301 - Hitachi
TMS27C040 9750 TI
D27C1000 - NEC
uPD27C1000A 1016 NEC
27C2001 256 KB 0x40000 M27C2001 2061 ST Micro
27C4001 512 KB 0x80000 M27C4001 2041 ST Micro
TC574000 988C Toshiba
TMS27C040 9750 TI
D27C4001 10C8 NEC

Pinouts

27C4001