MBM29DL32TF Fujitsu, MBM29DL32TF Datasheet - Page 10

• Manufacturer Part Number: MBM29DL32TF
• Description: 32M-Bit Dual Operation Flash Memory
• Manufacturer: Fujitsu

Legend : L
*1: Manufacturer and device codes may also be accessed via a command register write sequence. See
*2: Refer to section on “8. Sector Group Protection” in FUNCTIONAL DESCRIPTION.
*3: WE can be V
*4: V
*5: Also used for the extended sector group protection.
Standby
Auto-Select Manufacturer
Code *
Auto-Select Device Code *
Extended Auto-Select Device
Code *
Read *
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
2,
DEVICE BUS OPERATION
*
“MBM29DL32TF/BF Command Definitions Table”.
4
CC
= 2.7 V to 3.6 V
1
1
3
Operation
2,
V
*
IL
4
5
, H
IL
MBM29DL32TF/BF User Bus Operations Table (Word mode : BYTE
if OE is V
V
IH
, X
1
IL
, OE at V
V
IL
or V
CE OE WE
H
X
X
X
L
L
L
L
L
L
L
L
L
IH
IH
,
V
X
H
H
X
X
X
L
L
L
L
L
L
initiates the write operations.
ID
H
H
H
H
H
H
H
X
L
X
X
X
Pulse input. See “ DC CHARACTERISTICS” for voltage levels.
A
A
A
X
H
H
X
X
X
X
L
L
L
L
0
0
0
A
A
A
X
H
H
X
H
H
X
X
X
L
L
1
1
1
A
A
A
H
H
X
X
X
X
X
L
L
L
L
2
2
2
A
A
A
X
H
H
X
X
X
X
L
L
L
L
3
3
3
MBM29DL32TF/BF
A
A
A
X
L
L
X
X
X
X
L
L
L
L
6
6
6
V
V
V
V
V
V
A
A
A
X
X
X
X
X
ID
ID
ID
ID
ID
ID
9
9
9
DQ
High-Z
High-Z
High-Z
Code
Code
Code
Code
Code
D
DQ
D
X
X
X
OUT
15
IN
0
to
V
IH
)
RESET
V
H
H
H
H
H
H
H
H
H
H
L
X
ID
ACC
WP/
X
X
X
X
X
X
X
X
X
X
X
X
L
-70
9