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AT93C56A_09 Datasheet, PDF (10/21 Pages) ATMEL Corporation – Three-wire Serial EEPROM
Figure 5-6. WRAL Timing(1)
tCS
CS
SK
DI
1
0001
HIGH IMPEDANCE
DO
Note: 1. Valid only at VCC = 4.5V to 5.5V.
Figure 5-7. ERASE Timing
CS
SK
...
DN ... D0
BUSY
READY
tWP
tCS
CHECK
STATUS
STANDBY
DI
111
AN AN-1 AN-2 ... A0
DO
HIGH IMPEDANCE
tSV
tDF
BUSY
HIGH IMPEDANCE
READY
tWP
10 AT93C56A/66A
3378N–SEEPR–1/09