| Manufacturer: |
div. 2006 |
| Serial-No.: |
EP-2721 |
| Genre: |
EPROMs |
| Type: |
Original |
Remarks:
Gebrauchte Ware, gelöscht und getestet, verschiedene Hersteller und
Typen.
Auf Wunsch und gegen Aufpreis liefern wir EPROMs nach ihren Vorlagen fertig programmiert.
|
27512/27C512
EPROM
64Kbyte x 8 Bit
This device is an Electrically Programmable Read-Only Memory
(EPROM). It has a size of 512 Kbit, organized as 65536 Words by 8 Bit. The
Memory cells can be selected by 16 address lines and then switched to the data
outputs D0-D7 with OUTPUT ENABLE (/OE). Before that the EPROM must be activated
with CHIP SELECT (/CS).
Memory contents can be cleared by ultraviolet light, therefore EPROMs have a
transparent opening that is taped over with a Label after programming. Erased
EPROMs can be reprogrammed with an EPROM programmer.
Our EPROMs are used, but tested and erased. They are from different
manufacturers, but depending upon availability we consider your special
needs (type, access time, manufacturer… ). We also offer a programming Service
for EPROMs