MBM29LV320TE Fujitsu Microelectronics, Inc., MBM29LV320TE Datasheet - Page 8

• Manufacturer Part Number: MBM29LV320TE
• Description: 32 M 4 M X 8/2 M X 16 Bit
• Manufacturer: Fujitsu Microelectronics, Inc.

8
MBM29LV320TE/BE
Legend : L
*1: Manufacturer and device codes may also be accessed via a command register write sequence. See
*2: See the section on “7. Sector Group Protection” in FUNCTIONAL DESCRIPTION.
*3: WE can be V
*4: V
*5: It is also used for the extended sector group protection.
*6: Conditional exceptions are to be noticed as follows: For MBM29LV320TE (SA22, 23) , WP/ACC
Auto-Select Manufacturer Code *
Auto-Select Device Code *
Extended 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
DEVICE BUS OPERATION
“MBM29LV320TE/BE Command Definitions Table”.
CC
3
3.3 V
V
IL
Operation
, H
IL
10
if OE is V
V
IH
MBM29LV320TE/BE User Bus Operations Table (BYTE
, X
1
IL
, OE at V
V
IL
2,
or V
1
2,
*
4
*
4
IH
1
IH
,
initiates the write operations.
5
80/90/10
CE OE WE
H
X
X
X
L
L
L
L
L
L
L
L
Pulse input. See “ DC CHARACTERISTICS” for voltage levels.
V
X
H
H
X
X
X
L
L
L
L
L
ID
For MBM29LV320BE (SA0, 1) , WP/ACC
H
H
H
H
H
H
X
L
X
X
X
A
A
A
H
H
X
X
X
X
X
L
L
L
0
0
0
A
A
A
H
X
X
H
H
X
X
X
L
L
1
1
1
A
A
A
X
X
X
X
X
L
L
L
L
L
6
6
6
V
V
V
V
V
A
A
A
X
X
X
X
X
ID
ID
ID
ID
ID
9
9
9
DQ
High-Z
High-Z
High-Z
V
Code
Code
Code
Code
D
DQ
D
IH
X
X
X
OUT
15
)
IN
0
to
RESET
V
H
H
H
H
H
H
H
H
H
X
L
V
ID
IH
V
.
IH
.
ACC
WP/
X *
X *
X *
X
X
X
X
X
X
X
X
L
6
6
6