S29CD-J_12 SPANSION [SPANSION], S29CD-J_12 Datasheet - Page 63

• Manufacturer Part Number: S29CD-J_12
• Manufacturer: SPANSION [SPANSION]

18.5
18.6
October 11, 2012 S29CD-J_CL-J_00_B7
Write Protect (WP#)
Erase/Program Operations
Notes
1. Not 100% tested.
2. See
3. Program Erase Parameters are the same, regardless of Synchronous or Asynchronous mode.
RY/BY#
JEDEC
t
t
t
t
t
t
WHWH1
WHWH2
t
t
t
t
t
t
WHWL
DVWH
WHDX
GHWL
WHEH
WLWH
AVWL
WLAX
ELWL
WE#
WP#
AVAX
Data
Parameter
Command Definitions on page 75
t
t
t
WHWH1
WHWH2
t
t
WPWS
t
t
WPRH
t
t
Std.
BUSY
t
WEH
WPH
t
t
t
t
t
OEP
t
t
VCS
t
WC
WP
AH
DS
DH
CS
CH
RB
AS
Write Cycle Time
Address Setup Time
Address Hold Time from WE# Falling Edge
Data Setup to WE# Rising Edge
Data Hold from WE# Rising Edge
Read Recovery Time Before Write
(OE# High to WE# Low, WE# Hold Time)
OE# Pulse Width
CE# Setup Time
CE# Hold Time
WE# Width
Write Pulse Width High
Programming Operation
Sector Erase Operation
V
Recovery Time from RY/BY#
RY/BY# Delay After WE# Rising Edge
WP# Setup to WE# Rising Edge with Command
WP# Hold after RY/BY# Rising Edge
CC
D a t a
Setup Time
S29CD-J and S29CL-J Flash Family
for more information.
Table 18.5 Erase/Program Operations
S h e e t
(Note 1)
(Note 1)
(Note 1)
Figure 18.7 WP# Timing
(Note 2)
(Note
t
Description
WPWS
(Note 1)
2), Double-Word
Program/Erase Command
Valid WP#
t
WP
(Note 1)
(Note 1)
t
DS
(Note 1)
(Note 1)
t
BUSY
t
DH
Max
Max
Min
Min
Min
Min
Min
Min
Min
Min
Min
Min
Min
Min
Min
Min
Typ
Typ
All Speed
Options
11.75
0.5
60
18
16
25
30
50
90
20
0
2
0
0
0
9
0
2
t
WPRH
Unit
sec.
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
µs
µs
ns
ns
ns
ns
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