JS48F4400P0P3C0 datasheet(102/139 Pages) NUMONYX

102 / 139 page

Numonyx™ StrataFlash® Cellular Memory (M18)

Datasheet

April 2008

102

309823-10

Figure 53: Program Suspend/Resume Flowchart

R e ad S tatus

R e gis ter

SR .7 =

SR .2 =

Wr ite F F h

Su s p Pa rtitio n

Re a d A r ra y

Da ta

Pro g r a m

Co m p le te d

Do n e

Re a d in g

Write F F h

Pg m 'd Pa r titio n

Write D 0 h

An y Ad d re s s

Pr o g ra m

Re s u m e d

Re a d A rr a y

Da ta

Ye s

P R OG R A M SUSPE N D / RESUM E PRO C EDUR E

Write

Pro g ra m

Re s u m e

Da ta = D 0 h

A d dr = S u s pe nd ed b loc k (B A )

Bu s

O p eratio n

C o mma n d

Co m m e n t s

Write

Pro g ra m

Su s p e n d

Da ta = B 0 h

Ad d r = B lo c k to s u s p e n d (BA)

S tan db y

Ch e c k S R .7

1 = W S M re a d y

0 = W S M b u s y

S tan db y

Ch e c k S R .2

1 = P ro gr am s u s p en de d

0 = P ro gr am c o m p le te d

Write

Re a d

A rra y

Da ta = F F h

A d d r = A ny ad dr es s w ith in th e

s u s p en de d p a r titio n

Re a d

R e ad ar ra y d a ta fr om b loc k o the r th a n

th e on e b e in g pro g r a m m e d

Re a d

S ta tus re gis ter d a ta

A d dr = S u s pe nd ed b loc k (B A )

PG M _ SU S.W M F

Sta rt

Wr ite B 0 h

An y Ad d re s s

P r ogra m

S u s pend

R ead

S tatus

P r ogram

R e s u m e

R ead

Ar r a y

R ead

A rr a y

Wr ite S R

(1 )

S a m e P a rtitio n

Write

Re a d

Sta tu s

Da ta = S R

(1 )

A d d r = S am e pa rtitio n

If t h e s u s p en d e d p a rt itio n w a s p lac ed in R e ad A r ra y m o d e :

Write

Re a d

Sta tu s

R e tu r n p a r titio n to S tatu s m o de:

Da ta = S R

(1 )

A d d r = S am e pa rtitio n

Wr ite 7 0 h

S a m e P a rtitio n

R ead

S tatus

JS48F4400P0P3C0 Datasheet(PDF) 102 Page - Numonyx B.V

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