
140
S29GLxxxM MirrorBit
TM
Flash Family
S29GLxxxM_00A5 April 30, 2004
P r e l i m i n a r y
AC Characteristics
Alternate CE# Controlled Erase and Program Operations-S29GL064M
Notes:
1.
2.
3.
4.
Not 100% tested.
See the “Erase and Programming Performance” section for more information.
For 1–16 words/1–32 bytes programmed.
If a program suspend command is issued within t
POLL
, the device requires t
POLL
before reading status data, once programming has resumed
(that is, the program resume command has been written). If the suspend command was issued after t
POLL
, status data is available imme-
diately after programming has resumed. See Figure 23.
Parameter
Speed Options
Unit
JEDEC
Std.
Description
90
10
11
t
AVAV
t
WC
Write Cycle Time (Note 1)
Min
90
100
110
ns
t
AVWL
t
AS
Address Setup Time
Min
0
ns
t
ELAX
t
AH
Address Hold Time
Min
45
ns
t
DVEH
t
DS
Data Setup Time
Min
35
ns
t
EHDX
t
DH
Data Hold Time
Min
0
ns
t
GHEL
t
GHEL
Read Recovery Time Before Write (OE# High to WE# Low)
Min
0
ns
t
WLEL
t
WS
WE# Setup Time
Min
0
ns
t
EHWH
t
WH
WE# Hold Time
Min
0
ns
t
ELEH
t
CP
CE# Pulse Width
Min
35
ns
t
EHEL
t
CPH
CE# Pulse Width High
Min
25
ns
t
WHWH1
t
WHWH1
Write Buffer Program Operation (Notes 2, 3)
Typ
240
μs
Single Word Program Operation (Note 2)
Typ
60
Accelerated Single Word Program Operation (Note 2)
Typ
54
t
WHWH2
t
WHWH2
Sector Erase Operation (Note 2)
Typ
0.5
sec
t
RH
RESET# High Time Before Write
Min
50
ns
t
POLL
Program Valid before Status Polling (Note 5)
Max
4
μs