MBM29LV002TC Fujitsu Microelectronics, Inc., MBM29LV002TC Datasheet - Page 11

• Manufacturer Part Number: MBM29LV002TC
• Description: 2m 256k X 8 Bit
• Manufacturer: Fujitsu Microelectronics, Inc.

* : Outputs 01H at protected sector addresses and outputs 00H at unprotected sector addresses.
Manufacture’s Code
Device Code
Sector Protection
Manufacture’s Code
Device Code
Sector Protection
The manufacturer and device codes may also be read via the command register, for instances when the
MBM29LV002TC/BC are erased or programmed in a system without access to high voltage on the A
command sequence is illustrated in Table 6. (Refer to Autoselect Command section.)
Byte 0 (A
code (MBM29LV002TC = 40H and MBM29LV002BC = C2H). These two bytes/words are given in the tables 3.1
and 3.2. All identifiers for manufactures and device will exhibit odd parity with DQ
order to read the proper device codes when executing the autoselect, A
0
= V
Type
Type
Table 3 .1 MBM29LV002TC/002BC Sector Protection Verify Autoselect Codes
MBM29LV002TC
IL
MBM29LV002TC
MBM29LV002BC
MBM29LV002TC
MBM29LV002BC
) represents the manufacturer’s code (Fujitsu = 04H) and (A
Table 3 .2 Expanded Autoselect Code Table
Addresses
A
13
Sector
Code
C2H
04H
40H
01H
to A
X
X
X
17
DQ
-70/-90/-12
0
0
1
0
A
V
V
V
V
7
10
IL
IL
IL
IL
DQ
0
1
1
0
6
/MBM29LV002BC
V
V
V
V
A
IL
IL
IL
IL
DQ
6
0
0
0
0
5
1
DQ
0
must be V
0
0
0
0
= V
V
V
V
V
A
4
IL
IL
IL
IH
1
IH
) represents the device identifier
DQ
0
0
0
0
7
defined as the parity bit. In
IL
3
. (See Tables 3.1 and 3.2.)
V
V
V
V
A
IH
IH
IL
IL
0
DQ
1
0
0
0
2
Code (HEX)
DQ
-70/-90/-12
0
0
1
0
01H*
1
C2H
04H
40H
9
pin. The
DQ
0
0
0
1
0
11