mbm29dl324te90tr Meet Spansion Inc., mbm29dl324te90tr Datasheet - Page 12

• Manufacturer Part Number: mbm29dl324te90tr
• Description: 32 M 4 M ? 8/2 M ? 16 Bit Dual Operation Flash Memory
• Manufacturer: Meet Spansion Inc.

12
MBM29DL32XTE/BE
■ DEVICE BUS OPERATION
Legend : L = V
*1 : Manufacturer and device codes are accessed via a command register write sequence. See “MBM29DL32XTE/
*2 : Refer to the section on Sector Group Protection.
*3 : WE can be V
*4 : V
*5 : Also used for the extended sector group protection.
Auto-Select Manufacturer Code*
Auto-Select Device Code*
Read*
Standby
Output Disable
Write (Program/Erase)
Enable Sector Group Protection*
Verify Sector Group Protection*
Temporary Sector Group Unprotection*
Reset (Hardware) /Standby
Boot Block Sector Write Protection
BE Command Definitions”.
CC
3
= 3.3 V ± 10%
IL
Operation
, H = V
IL
if OE is V
IH
, X = V
1
MBM29DL32XTE/BE User Bus Operations (BYTE = V
IL
, OE at V
IL
2,
or V
1
2,
*
4
*
4
IH
,
IH
Retired Product DS05-20881-8E_July 20, 2007
5
initiates the write operations.
CE OE WE
= Pulse input. See DC Characteristics for voltage levels.
H
80 / 90
X
X
X
L
L
L
L
L
L
L
V
X
H
H
X
X
X
L
L
L
L
ID
H
H
H
H
H
X
X
X
X
L
A
A
A
H
X
X
X
X
X
L
L
L
0
0
0
A
A
A
X
X
H
H
X
X
X
L
L
1
1
1
A
A
A
X
X
X
X
X
L
L
L
L
6
6
6
V
V
V
V
A
A
A
X
X
X
X
X
ID
ID
ID
ID
9
9
9
DQ
High-Z
High-Z
High-Z
IH
Code
Code
Code
D
DQ
)
D
X
X
X
OUT
15
IN
0
to
RESET WP/ACC
V
H
H
H
H
H
H
H
H
X
L
ID
X
X
X
X
X
X
X
X
X
X
L