MBM29LV160T Fujitsu Media Devices, MBM29LV160T Datasheet - Page 17

• Manufacturer Part Number: MBM29LV160T
• Description: 16M (2M x 8/1M x 16) BIT
• Manufacturer: Fujitsu Media Devices

Notes: 1. Address bits A
Read/Reset
(Note 6)
Read/Reset
(Note 6)
Autoselect
Byte/Word
Program
(Notes 3, 4)
Chip Erase
Sector Erase
(Note 3)
Sector Erase
Suspend
Sector Erase
Resume
(Notes 1, 2, 3, 5)
Command
Sequence
2. Bus operations are defined in Tables 2 and 3.
3. RA =Address of the memory location to be read.
4. RD =Data read from location RA during read operation.
5. The system should generate the following address patterns:
6. Both Read/Reset commands are functionally equivalent, resetting the device to the read mode.
MBM29LV160T
Sector Address (SA).
PA =Address of the memory location to be programmed. Addresses are latched on the falling edge of
SA =Address of the sector to be erased. The combination of A
PD =Data to be programmed at location PA. Data is latched on the rising edge of WE.
Word
/Byte
Word
Word
Word
Word
Word
Word
/Byte
Word
/Byte
Byte
Byte
Byte
Byte
Byte
Word Mode: 555H or 2AAH to addresses A
Byte Mode: AAAH or 555H to addresses A
the WE pulse.
uniquely select any sector.
Cycles
Req'd
Write
Bus
1
3
3
4
6
6
1
1
Table 7
11
to A
XXXH F0H
AAAH
AAAH
AAAH
AAAH
AAAH
XXXH B0H
XXXH 30H
Write Cycle
Addr Data Addr Data Addr Data Addr Data Addr Data Addr Data
555H
555H
555H
555H
555H
First Bus
19
= X = “H” or “L” for all address commands except or Program Address (PA) and
MBM29LV160T/B Standard Command Definitions
AAH
AAH
AAH
AAH
AAH
-80/-90/-12
Write Cycle
2AAH
2AAH
2AAH
2AAH
2AAH
555H
555H
555H
555H
555H
—
—
—
Second
Bus
55H
55H
55H
55H
55H
—
—
—
Write Cycle
AAAH
AAAH
AAAH
AAAH
AAAH
555H
555H
555H
555H
555H
-1
Third Bus
0
—
—
—
to A
to A
/MBM29LV160B
10
10
F0H
A0H
90H
80H
80H
—
—
—
AAAH
AAAH
Fourth Bus
Read/Write
555H
555H
RA
PA
—
—
—
—
19
Cycle
, A
18
, A
AAH
AAH
RD
PD
—
—
—
—
17
, A
Write Cycle
2AAH
2AAH
555H
555H
16
Fifth Bus
—
—
—
—
—
—
, A
15
, A
55H
55H
14
—
—
—
—
—
—
-80/-90/-12
, A
13
Write Cycle
555H
, and A
AAH
Sixth Bus
SA
—
—
—
—
—
—
12
10H
30H
—
—
—
—
—
—
will
17