MBM29BS12DH Fujitsu Media Devices, MBM29BS12DH Datasheet - Page 8

• Manufacturer Part Number: MBM29BS12DH
• Description: (MBM29FS12DH / MBM29BS12DH) BURST MODE FLASH MEMORY CMOS 128M (8M X 16) BIT
• Manufacturer: Fujitsu Media Devices

8
MBM29BS/FS12DH
Read / Reset
Read / Reset
Autoselect
Program
Chip Erase
Sector Erase
Erase Suspend
Erase Resume
Set to Fast Mode
Fast Program
Reset from Fast
Mode *
Set Burst Mode
Configuration
Register
Query
HiddenROM
Entry
HiddenROM
Program*
HiddenROM
Exit *
HiddenROM
Protect *
Password
Program
Password
Unlock
Command
Sequence
2
1
2
2
Cycles
Req’d
Write
Bus
1
3
3
4
6
6
1
1
3
2
2
3
1
3
4
4
6
4
7
XXXh F0h
XXXh
Addr. Data Addr.
555h AAh 2AAh
555h AAh 2AAh
555h AAh 2AAh
555h AAh 2AAh
555h AAh 2AAh
555h AAh 2AAh
555h AAh 2AAh
555h AAh 2AAh
555h AAh 2AAh
555h AAh 2AAh
555h AAh 2AAh
555h AAh 2AAh
555h AAh 2AAh
555h AAh 2AAh
555h AAh 2AAh
555h AAh 2AAh
(BA)
55h
First Bus
BA
BA
BA
Cycle
Write
MBM29BS/FS12DH Command Definitions Table
B0h
30h
90h XXXh F0h*
98h
A0
Write Cycle
RA
PA
—
—
—
Second
15
Data
55h
55h
55h
55h
55h
55h
55h
55h
55h
55h
55h
55h
55h
55h
55h
55h
RD
PD
—
—
—
3
(HRBA)
Third Write
Addr.
555h
555h
555h
555h
555h
555h
555h
(CR)
555h
555h
555h
555h
555h
555h
555h
555h
555h
(BA)
—
—
—
—
—
—
Cycle
Data
F0h
A0h
C0h
A0h
90h
80h
80h
20h
88h
90h XXXh
60h OPBP 68h OPBP 48h XXXh
38h
38h
38h
38h
28h
—
—
—
—
—
—
Fourth Write
(HRA)
XX0h PD0
XX1h PD1
XX2h PD2
XX3h PD3
XX0h PD0 XX1h PD1 XX2h PD2 XX3h PD3
Addr.
555h
555h
RA
PA
PA
—
—
—
—
—
—
—
—
—
—
Cycle
Data
AAh 2AAh 55h 555h 10h
AAh 2AAh 55h
00h
RD
PD
PD
—
—
—
—
—
—
—
—
—
—
Addr.
Fifth Write
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Cycle
Data Addr. Data Addr. Data
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Sixth Write
SA
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Cycle
30h
RD
(0)
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
(Continued)
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Seventh
Cycle
Write
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—