JS48F4400PCZ00 View Datasheet(PDF) - Numonyx -> Micron
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JS48F4400PCZ00 Datasheet PDF : 102 Pages
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Numonyx™ Wireless Flash Memory (W18)
Appendix A Write State Machine States
This table shows the command state transitions based on incoming commands. Only
one partition can be actively programming or erasing at a time.
Figure 40: Write State Machine — Next State Table (Sheet 1 of 2)
C h ip N ex t S ta te a fter C o m m an d In p u t
C urre n t C h ip
(8)
S tate
R ead
A rra y (3)
P rog ra m
S e tu p (4,5)
E rase
S e tu p (4 ,5)
Enhanced
F acto ry
Pgm
S e tu p (4 )
B E C on firm ,
P /E R esum e,
ULB
C o n firm (9)
P rog ra m /
E ra se
Suspend
Read
S tatus
C lea r
S tatus
(6)
R e giste r
R ead
ID /Q uery
(F FH ) (1 0H /40 H )
(2 0H )
(3 0 H )
(D 0H )
(B0H )
(70 H )
(5 0H ) (90 H , 98 H )
Ready
R eady
P rog ra m
S etup
E ra se
S etup
EFP
S etup
R eady
Lock/C R S etup
R ea dy (Lo ck E rro r)
Ready
R e ad y (L ock E rror)
S etup
OTP
B usy
OTP Busy
P ro gram
S etup
B usy
P rog ra m B usy
P rog ra m B u sy
Pgm Susp
P rog ra m B usy
S uspend
P rog ra m S usp en d
Pgm Busy
P ro gram S u spe nd
S etup
R ea dy (E rror)
E ra se B us y
R ea d y (E rro r)
E ra se
B usy
S uspend
P g m in
E ra se
E rase
S uspend
S usp S etup
Erase Busy
E ra se S us pe nd
Erase Susp
E ra se B usy
E ra se B us y
E ra se S usp en d
S etup
P rog ra m in E rase S u spe nd B u sy
P ro gram in
E ra se S usp en d
B usy
S uspend
Lo ck/C R S etu p in E rase
Suspend
P rog ra m in E rase S u spe n d B u sy
P rog ra m S usp en d in E ras e S u sp en d
E rase S u spe nd (L ock E rror)
P g m in E rase
Susp Busy
E ras e S u sp
P g m S u sp in
P ro gram in E ra se S usp en d B usy
Erase Susp
P ro gram S u spe n d in E ra se S us pe nd
E ra se S usp en d
(Lo ck E rro r)
Enhanced
Fac tory
P ro gram
S etup
EFP Busy
E F P V e rify
R ea dy (E rror)
EFP Busy
E F P B u s y (7)
(7 )
V erify B u sy
R ea d y (E rro r)
P gm S etup,
E ra se S etu p,
O T P S etup,
P gm in E ra se S usp S e tup ,
E FP S etup,
EFP Busy,
V erify B u sy
Lock/C R S etup,
Lo ck/C R S etu p in E rase S u sp
OTP Busy
Ready,
Pgm Busy,
Pgm Suspend,
E ra se B usy ,
E ra se S usp en d ,
P gm In E ra se S usp B u sy,
P gm S usp In E rase S usp
A rra y (3)
O u tp u t N ex t S tate after C o m m a n d In p u t
S tatus
S tatus
S tatus
S tatus
O utput does not change
S tatus
O utput
does not
change
ID /Q uery
Datasheet
86
November 2007
Order Number: 290701-18
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