MBM29LV320TE80TN Meet Spansion Inc., MBM29LV320TE80TN Datasheet - Page 11

• Manufacturer Part Number: MBM29LV320TE80TN
• Description: Flash Memory Cmos 32 M 4 M ? 8/2 M ? 16 Bit
• Manufacturer: Meet Spansion Inc.

■ DEVICE BUS OPERATION
Legend : L = V
*1: Manufacturer and device codes are accessed via a command register write sequence. See “MBM29LV320TE/
*2: See the section on “7. Sector Group Protection” in ■FUNCTIONAL DESCRIPTION.
*3: WE can be V
*4: V
*5: Also used for the extended sector group protection.
*6: Conditional exceptions are to be noticed as follows: For MBM29LV320TE (SA22, 23) , WP/ACC = V
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
BE Command Definitions Table”.
CC
= 3.3 V ± 10%
3
IL
Operation
, H = V
IL
if OE is V
IH
MBM29LV320TE/BE User Bus Operations Table (BYTE = V
, X = V
1
IL
, OE at V
IL
2,
or V
1
2,
*
4
*
4
IH
1
IH
,
initiates the write operations.
Retired Product DS05-20894-5E_July 31, 2007
5
CE OE WE
= Pulse input. See “■DC CHARACTERISTICS” for voltage levels.
H
X
X
X
L
L
L
L
L
L
L
L
V
X
H
H
X
X
X
L
L
L
L
L
ID
For MBM29LV320BE (SA0, 1) , WP/ACC = V
H
H
H
H
H
H
X
X
X
X
L
MBM29LV320TE/BE
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
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
ID
IH
.
80/90/10
IH
.
ACC
WP/
X *
X *
X *
X
X
X
X
X
X
X
X
L
6
6
6
11