W29GL256SH9T-TR Datasheet, PDF (75/88 Pages) Winbond – 256M-BIT 3.0-VOLT PARALLEL FLASH MEMORY WITH PAGE MODE

W29GL256S
10.3.3 Asynchronous Write Operations
Table 10-5 Write Operations
Description
Write Cycle Time ¹
Address Setup Time
Address Setup Time to #OE LOW during toggle bit polling
Address Hold Time
Address Hold Time From #CE or #OE HIGH during toggle bit
polling
Data Setup Time
Data Hold Time
Output Enable HIGH during toggle bit polling or following status
register read.
Read Recovery Time Before Write (#OE HIGH to #WE LOW)
#CE Setup Time
#CE Hold Time
#WE Pulse Width
#WE Pulse Width HIGH
Symbols
EVIO =
VCC=2.7~3.6V
ALT STD Min Typ Max Unit
tWC 60
ns
tAS 0
ns
tASO 15
ns
tAH 45
ns
tAHT 0
ns
tDS 30
ns
tDH 0
ns
tOEPH 20
ns
tGHWL 0
ns
tCS 0
ns
tCH 0
ns
tWP 25
ns
tWPH 20
ns
Note:
1. Not 100% tested.
Figure 10-8 Back to Back Write Operation
Publication Release Date: Jul 02, 2014
Revision C
75