MBM29DL640E Fujitsu Microelectronics, Inc., MBM29DL640E Datasheet - Page 11

• Manufacturer Part Number: MBM29DL640E
• Description: Flash Memory 64 M 8 M X 8/4 M X 16 Bit Dual Operation
• Manufacturer: Fujitsu Microelectronics, Inc.

Read/
Reset
Read/
Reset
Autoselect
Program
Program
Suspend
Program Resume
Chip Erase
Sector
Erase
Erase Suspend
Erase Resume
Set to
Fast Mode
Fast
Program *
Reset from
Fast Mode
*
Extended
Sector
Group
Protection
*
Query
1
2
Command
Sequence
1
Word
Byte
Word
Byte
Word
Byte
Word
Byte
Word
Byte
Word
Byte
Word
Byte
Word
Byte
Word
Byte
Word
Byte
Word
Byte
Req’d
Write
cles
Bus
Cy-
1
3
3
4
1
1
6
6
1
1
3
2
2
4
1
Write Cycle
XXXh F0h
AAAh
AAAh
AAAh
AAAh
AAAh
AAAh
XXXh
XXXh
XXXh 60h
Addr. Data Addr. Data Addr. Data Addr. Data Addr. Data Addr. Data
555h
555h
555h
555h
555h
555h
AAh
(BA)
55h
(BA)
First Bus
BA
BA
BA
BA
BA
BA
Table 4 MBM29DL640E Command Definitions
AAh
AAh
AAh
B0h
AAh
AAh
B0h
AAh
A0h
30h
30h
90h
98h
Second Bus
Write Cycle
XXXh
XXXh
2AAh
2AAh
2AAh
2AAh
2AAh
2AAh
555h
555h
555h
555h
555h
555h
SPA
PA
—
—
—
—
—
—
55h
55h
55h
55h
55h
55h
F0h
60h
PD
—
—
—
—
—
—
*
4
Write Cycle
AAAh
AAAh
AAAh
AAAh
AAAh
AAAh
555h
555h
555h
555h
555h
555h
SPA
Third Bus
(BA)
(BA)
—
—
—
—
—
—
—
—
A0h
F0h
90h
80h
80h
20h
40h
—
—
—
—
—
—
—
—
MBM29DL640E
Fourth Bus
AAAh
AAAh
Read/Write
555h
555h
SPA
RA
PA
—
—
—
—
—
—
—
—
—
—
Cycle
AAh
AAh
RD
PD
SD
—
—
—
—
—
—
—
—
—
—
Write Cycle
2AAh
2AAh
555h
555h
Fifth Bus
—
—
—
—
—
—
—
—
—
—
—
—
—
55h
55h
—
—
—
—
—
—
—
—
—
—
—
—
—
Write Cycle
AAAh
555h
Sixth Bus
SA
—
—
—
—
—
—
—
—
—
—
—
—
—
(Continued)
80/90/12
10h
30h
—
—
—
—
—
—
—
—
—
—
—
—
—
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