MBM29LV800TE Fujitsu Microelectronics, Inc., MBM29LV800TE Datasheet - Page 12

• Manufacturer Part Number: MBM29LV800TE
• Description: 8m 1m X 8/512 K X 16 Bit
• Manufacturer: Fujitsu Microelectronics, Inc.

*1 : Both of these reset commands are equivalent.
*2 : This command is valid during Fast Mode.
*3 : This command is valid while RESET
*4 : The data “00h” is also acceptable.
*5 : The fourth bus cycle is only for read.
Notes :
Read/Reset*
Read/Reset*
Autoselect
Program
Chip Erase
Sector Erase
Erase Suspend
Erase Resume
Set to
Fast Mode
Fast
Program*
Reset from
Fast Mode*
Extended
Sector
Protection*
Command
Sequence
2
Address bits A
Sector Address (SA) .
Bus operations are defined in “MBM29LV800TE/BE User Bus Operations (BYTE = V
“MBM29LV800TE/BE User Bus Operations (BYTE = V
RA
IA
PA
SA
3
2
1
1
Word
Byte
Word
Byte
Word
Byte
Word
Byte
Word
Byte
Word
Byte
Word
Byte
Word
Byte
Word
Byte
Word
Byte
Address of the memory location to be read.
Autoselect read address that sets A
Address of the memory location to be programmed. Addresses are latched on the falling edge of
the WE pulse.
Address of the sector to be erased. The combination of A
uniquely select any sector.
Cycles
Req’d
Write
Bus
1
3
3
4
6
6
1
1
3
2
2
3
18
to A
Write Cycle
Addr. Data Addr. Data Addr. Data Addr. Data Addr. Data Addr. Data
XXXh F0h
AAAh
AAAh
AAAh
AAAh
AAAh
XXXh B0h
XXXh 30h
AAAh
XXXh
XXXh
XXXh
XXXh
XXXh 60h
555h
555h
555h
555h
555h
555h
11
First Bus
MBM29LV800TE/BE Command Definitions
X
AAh
AAh
AAh
AAh
AAh
AAh
A0h
90h
“H” or “L” for all address commands except or Program Address (PA) and
V
ID
Write Cycle
XXXh
XXXh
2AAh
2AAh
2AAh
2AAh
2AAh
2AAh
555h
555h
555h
555h
555h
555h
SPA
PA
(except during HiddenROM MODE) .
Second
Bus
55h
55h
55h
55h
55h
55h
F0h
60h
PD
6
*
, A
4
1
, A
MBM29LV800TE/BE
Write Cycle
AAAh
AAAh
AAAh
AAAh
AAAh
AAAh
555h
555h
555h
555h
555h
555h
SPA
Third Bus
0
.
IL
)”.
A0h
F0h
90h
80h
80h
20h
40h SPA*
Fourth Bus
AAAh
AAAh
Read/Write
555h
555h
RA*
IA*
PA
18
Cycle
, A
5
5
5
17
RD*
SD*
, A
AAh
AAh
ID*
PD
16
5
5
5
, A
Write Cycle
2AAh
2AAh
555h
555h
15
Fifth Bus
, A
14
, A
55h
55h
IH
13
)” and
, and A
Write Cycle
AAAh
555h
Sixth Bus
SA
60/70/90
12
will
10h
30h
11