CAT35C804A e2prom equivalent, 4k-bit secure access serial e2prom.
s Single 5V Supply s Password READ/WRITE Protection: 1 to 8 Bytes s Memory Pointer WRITE Protection s Sequential READ Operation s 256 x16 or 512 x 8 Selectable Serial Mem.
where the clock and data input have to be ignored from time to time. Although CS resets the device, it does not change t.
The CAT35C804A is a 4K-bit Serial E2PROM that safeguards stored data from unauthorized access by use of a user selectable (1 to 8 byte) access code and a movable memory pointer. Two operating modes provide unprotected and password-protected operation.
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