JS48F0000P0ZT00 데이터 시트보기 (PDF) - Numonyx -> Micron

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JS48F0000P0ZT00

Numonyx™ StrataFlash® Embedded Memory (P30)

Numonyx -> Micron 

Figure 39: Program Suspend/Resume Flowchart

Start

Read Status

Write 70 h

Program Suspend

Write B0h

Any Address

Read Status

Register

SR.7 =

0

1

SR.2 =

0

1

Read Array

Write FFh

Read Array

Data

Done

No

Reading

Yes

Program Resume

Write D0 h

Any Address

Program

Resumed

PROGRAM SUSPEND / RESUME PROCEDURE

Bus Command

Operation

Comments

Write

Read Data = 70h

Status Addr = Block to suspend (BA )

Program Data = B0h

Write

Suspend Addr = X

Read

Status register data

Initiate a read cycle to update Status

register

Addr = Suspended block (BA)

Standby

Check SR.7

1 = WSM ready

0 = WSM busy

Program

Completed

Standby

Check SR.2

1 = Program suspended

0 = Program completed

Write

Read Data = FFh

Array Addr = Block address to read (BA)

Read

Read array data from block other than

the one being programmed

Program Data = D0 h

Write

Resume Addr = Suspended block (BA)

Read Array

Write FFh

Read Array

Data

PGM_SUS.WMF

P30

Datasheet

80

November 2007

Order Number: 306666-11

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