MBM29F002BC Fujitsu Media Devices, MBM29F002BC Datasheet - Page 7

• Manufacturer Part Number: MBM29F002BC
• Description: 2M (256K X 8) BIT
• Manufacturer: Fujitsu Media Devices

Legend: L = V
Notes: 1. Manufacturer and device codes may also be accessed via a command register write sequence. Refer to
Auto-Select Manufacturer Code (1)
Auto-Select Device Code (1)
Read (3)
Standby
Output Disable
Write (Program/Erase)
Enable Sector Protection (2)
Verify Sector Protection (2)
Temporary Sector Unprotection
Reset (Hardware)
LOGIC SYMBOL
18
2. Refer to the section on Sector Protection.
3. WE can be V
Table 6.
MBM29F002TC
A
CE
OE
WE
RESET
Operation
IL
0
to A
, H = V
17
IL
IH
if OE is V
, X = V
DQ
0
to DQ
Table 2
IL
or V
7
IL
, OE at V
IH
8
,
MBM29F002TC/BC User Bus Operations
CE
H
L
L
L
L
L
L
X
X
L
IH
= Pulse Input. See DC Characteristics for voltage levels.
initiates the write operations.
-55/-70/-90
OE
V
X
H
H
X
X
L
L
L
L
ID
DQ
WE
A
RESET
H
H
H
X
H
H
X
X
L
0
0
N.C.
Table 1
Pin
WE
OE
V
V
CE
to A
to DQ
SS
CC
A
A
A
H
X
X
X
X
X
17
L
L
0
0
0
/MBM29F002BC
7
MBM29F002TC/BC Pin Configuration
A
A
A
H
X
X
X
X
X
L
L
1
1
1
Hardware Reset Pin/Sector Protection
A
A
A
L
L
X
X
X
L
X
X
6
6
6
V
V
V
V
A
A
A
No Internal Connection
X
X
X
X
Device Power Supply
ID
ID
ID
ID
9
9
9
Data Inputs/Outputs
Address Inputs
Device Ground
Output Enable
Write Enable
Chip Enable
A
A
A
X
X
X
X
X
L
L
L
Function
10
10
10
Unlock
DQ
HIGH-Z
HIGH-Z
HIGH-Z
Code
Code
Code
0
D
D
to DQ
X
X
OUT
IN
-55/-70/-90
7
RESET
V
H
H
H
H
H
H
H
H
L
ID
7