A d v a n c e I n f o r m a t i o n
AC Characteristics
Erase/Program Operations
Parameter
JEDEC
Std.
Description
All Speed Options
Unit
ns
t
t
Write Cycle Time (Note 1)
Address Setup Time
Min
Min
Min
Min
Min
85
5
AVAV
AVWL
WLAX
WC
t
t
ns
AS
AH
DS
DH
t
t
t
Address Hold Time
28
18
2
ns
t
Data Setup to WE# Rising Edge
Data Hold from WE# Rising Edge
ns
DVWH
WHDX
t
t
ns
Read Recovery Time Before Write
(OE# High to WE# Low)
t
t
Min
0
ns
GHWL
GHWL
t
t
CE# Setup Time
CE# Hold Time
Min
Min
Min
Min
8
8
ns
ns
ns
ns
ELWL
WHEH
WLWH
WHWL
CS
CH
WP
t
t
t
t
WE# Width
22
30
t
t
Write Pulse Width High
WPH
Programming Operation
(Note 2)
t
t
t
t
Double-Word
Typ
18
µs
WHWH1
WHWH2
WHWH1
WHWH2
Sector Erase Operation (Note 2)
Typ
Min
Min
Max
1.0
50
0
sec.
µs
t
V
Setup Time (Note 1)
VCS
CC
t
Recovery Time from RY/BY#
ns
RB
t
RY/BY# Delay After WE# Rising Edge
90
ns
BUSY
WP# Setup to WE# Rising Edge with
Command
t
Min
20
2
ns
ns
WPWS
t
WP# Hold after RY/BY# Rising Edge
Max
WPRH
Notes:
1. Not 100% tested.
2. See the section for more information.
80
S29CD032G
30606B0 March 22, 2004
SPANSION [ SPANSION ]
