A d v a n c e I n f o r m a t i o n
AC Characteristics
Alternate CE# Controlled Erase and Program Operations-S29GL064A
Parameter
Speed Options
Unit
JEDEC
Std.
tWC
tAS
Description
Write Cycle Time (Note 1)
90
10
100
0
11
tAVAV
tAVWL
tELAX
tDVEH
tEHDX
tGHEL
tWLEL
tEHWH
tELEH
tEHEL
Min
Min
Min
Min
Min
Min
Min
Min
Min
Min
Typ
Typ
Typ
Typ
Min
Max
90
110
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
Address Setup Time
tAH
Address Hold Time
45
35
0
tDS
Data Setup Time
tDH
Data Hold Time
tGHEL
tWS
tWH
tCP
Read Recovery Time Before Write (OE# High to WE# Low)
WE# Setup Time
0
0
WE# Hold Time
0
CE# Pulse Width
35
25
240
60
54
0.5
50
4
tCPH
CE# Pulse Width High
Write Buffer Program Operation (Notes 2, 3)
Single Word Program Operation (Note 2)
Accelerated Single Word Program Operation (Note 2)
Sector Erase Operation (Note 2)
RESET# High Time Before Write
Program Valid before Status Polling (Note 5)
tWHWH1
tWHWH1
µs
tWHWH2
tWHWH2
tRH
sec
ns
tPOLL
µs
Notes:
1. Not 100% tested.
2. See the “Erase and Programming Performance” section for more information.
3. For 1–16 words/1–32 bytes programmed.
4. If a program suspend command is issued within tPOLL, the device requires tPOLL before reading status data, once
programming has resumed (that is, the program resume command has been written). If the suspend command was issued
after tPOLL, status data is available immediately after programming has resumed. See Figure 24.
March 31, 2005 S71GL032A_00_A0
S71GL032A Based MCPs
77
SPANSION [ SPANSION ]
