LHF00L28
21
NOTE 1
NOTE 2
NOTE 3
NOTE 4
NOTE 5
20-0
A 19-0 (A)
V IH
V IL
VALID
ADDRESS
VALID
ADDRESS
VALID
ADDRESS
t AVAV
t AVWH (t AVEH )
t WHAX
CE# (E)
V IH
V IL
(t EHAX )
NOTES 5, 6
t ELWL (t WLEL )
t WHEH (t EHWH )
t WHGL (t EHGL )
OE# (G)
WE# (W)
V IH
V IL
V IH
V IL
t PHWL (t PHEL )
t WLWH
t WHWL (t EHEL )
NOTES 5, 6
t WHQV1,2,3,4 (t EHQV1,2,3,4 )
(t ELEH )
t WHDX (t EHDX )
t DVWH (t DVEH )
DQ 15-0 (D/Q)
V IH
V IL
DATA IN
DATA IN
VALID
SRD
t WHRL (t EHRL )
High Z
(t WHR0 (t EHR0 ))
RY/BY#
(R)
(SR.7)
("1")
V OL
("0")
RST# (P)
V IH
V IL
t SHWH (t SHEH )
t QVSL
V IH , V ACCH
WP#/ACC (S)
V IL
NOTES:
1. V CC power-up and standby.
2. Write each first cycle command.
3. Write each second cycle command or valid address and data.
4. Automated erase or program delay.
5. Read status register data.
6. For read operation, OE# and CE# must be driven active, and WE# de-asserted.
Figure 7. AC Waveform for Write Operations
Rev. 2.45
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