AT93C46A-10C ATMEL Corporation, AT93C46A-10C Datasheet - Page 6

• Manufacturer Part Number: AT93C46A-10C
• Description: 3-wire Serial EePROM 1k (64x16)
• Manufacturer: ATMEL Corporation

outputs the READY/BUSY status of the part if CS is brought high after being kept low for
= 5.0V ± 10%.
a minimum of 250 ns (t
). The ERAL instruction is valid only at V
CS
CC
WRITE ALL (WRAL): The Write All (WRAL) instruction programs all memory locations
with the data patterns specified in the instruction. The DO pin outputs the READY/BUSY
status of the part if CS is brought high after being kept low for a minimum of 250 ns (t
).
CS
= 5.0V ± 10%.
The WRAL instruction is valid only at V
CC
ERASE/WRITE DISABLE (EWDS): To protect against accidental data disturb, the
Erase/Write Disable (EWDS) instruction disables all programming modes and should be
executed after all programming operations. The operation of the READ instruction is
independent of both the EWEN and EWDS instructions and can be executed at any
time.
AT93C46A
6
0539F–SEEPR–08/02