MB84VP24491HK Datasheet, PDF (27/70 Pages) Fujitsu Component Limited. – 128M (X16) FLASH MEMORY 32M (X16) Mobile FCRAMTM

MB84VP24491HK-70
• Command Definitions (128M Page Flash)
Command
Sequence
Read/Reset
Read/Reset
Bus
Write
Cy-
cles
Req’d
1
3
Autoselect
3
Program
4
Chip Erase
6
Sector Erase
6
Program/Erase
Suspend
1
Program/Erase
Resume
1
Set to Fast
Mode
3
Fast Program
2
Reset from Fast
Mode *¹
2
Extended
Sector Group
4
Protection *²
Query
1
HiddenROM
Entry
3
HiddenROM
Program *³
4
HiddenROM
Exit *³
4
HiddenROM
Protect *³
6
Password
Program
4
Password
Unlock
7
Password Verify 4
Password Mode
Locking Bit
6
Program
Persistent
Protection Mode
Locking Bit
6
Program
PPB Program
6
PPB Verify
4
All PPB Erase
4
PPB Lock Bit
Set
3
PPB Lock Bit
Verify
4
DPB Write
4
DPB Erase
4
DPB Verify
4
First Bus
Write Cycle
Addr. Data
XXXh F0h
555h AAh
555h AAh
555h AAh
555h AAh
555h AAh
BA B0h
BA 30h
555h AAh
XXXh A0h
BA 90h
XXXh 60h
(BA)
55h
98h
555h AAh
555h AAh
555h AAh
555h AAh
555h AAh
555h AAh
555h AAh
555h AAh
555h AAh
555h AAh
555h AAh
555h AAh
555h AAh
555h AAh
555h AAh
555h AAh
555h AAh
555h AAh
555h AAh
555h AAh
Second Bus Third Bus
Write Cycle Write Cycle
Addr.
RA
2AAh
2AAh
2AAh
2AAh
2AAh
Data
RD
55h
55h
55h
55h
55h
Addr.
—
555h
(BA)
555h
555h
555h
555h
Data
—
F0h
90h
A0h
80h
80h
—
—
—
—
—
—
—
—
2AAh 55h 555h 20h
PA PD — —
XXXh
*⁴
F0h
—
—
SGA+
WPH
60h
SGA+
WPH
40h
—
—
—
—
2AAh 55h 555h 88h
2AAh
2AAh
2AAh
2AAh
2AAh
2AAh
2AAh
2AAh
2AAh
55h 555h A0h
55h
(HRBA)
555h
90h
55h 555h 60h
55h 555h 38h
55h 555h 38h
55h 555h 38h
55h 555h 38h
55h 555h 28h
55h 555h C8h
2AAh 55h 555h 60h
2AAh 55h 555h 60h
2AAh 55h 555h 60h
2AAh
55h
(BA)
555h
90h
2AAh 55h 555h 60h
2AAh 55h 555h 78h
2AAh
55h
(BA)
555h
58h
2AAh 55h 555h 48h
2AAh 55h 555h 48h
2AAh
55h
(BA)
555h
58h
Fourth Bus
Read/Write
Cycle
Addr. Data
—
—
RA RD
—
—
PA
PD
555h AAh
555h AAh
—
—
—
—
—
—
—
—
—
—
SGA+
WPH
SD
—
—
—
—
(HRA)
PA
PD
XXXh 00h
OPBP
XX0h
XX1h
XX2h
XX3h
XX0h
PWA
68h
PD0
PD1
PD2
PD3
PD0
PWD
PL 68h
SPML 68h
SGA+WP 68h
SGA+WP RD(0)
WP 60h
—
—
SA RD(1)
SA X1h
SA X0h
SA RD(0)
Fifth Bus
Sixth Bus Seventh Bus
Write Cycle Write Cycle Write Cycle
Addr.
—
—
—
Data Addr. Data Addr. Data
—————
—————
—————
—
—————
2AAh 55h 555h 10h — —
2AAh 55h SA 30h — —
—
—————
—
—————
—
—————
—
—————
—
—————
—
—————
—
—————
—
—————
—
—————
—
—————
OPBP 48h OPBP RD(0) — —
—
—————
XX1h PD1 XX2h PD2 XX3h PD3
—
—————
PL 48h XXXh RD(0) — —
SPML 48h XXXh RD(0) — —
SGA+WP 48h XXXh RD(0) — —
—
—————
SGA+WP 40h XXXh RD(0) — —
—
—————
—
—————
—
—————
—
—————
—
—————
(Continued)
26