JS28F128P30BF65 View Datasheet(PDF) - Numonyx -> Micron

Part Name

Description

Manufacturer

JS28F128P30BF65

Axcell™ P30-65nm Flash Memory 128-Mbit, 64-Mbit Single Bit per Cell (SBC)

Numonyx -> Micron 

P30-65nm SBC

Figure 36: Program Suspend/Resume Flowchart

Start

Read Status

Write70h

Any Address

Program Suspend

Write B0h

Any Address

Read Status

Register

SR. 7 =

0

1

SR. 2 =

0

1

Read Array

Write FFh

Any Address

Read Array

Data

Done

No

Reading

Yes

Program Resume

Write D0h

Any Address

Program

Resumed

Read Status

Write70h

Any Address

PROGRAM SUSPEND /RESUME PROCEDURE

Bus

Operation

Command

Comments

Write

Read Data= 70h

Status Addr= Block to suspend (BA)

Write

Program Data= B0h

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

Write

Program Data= D0 h

Resume Addr= Suspended block (BA)

Read Array

Write FFh

Read Array

Data

PGM_ SUS. WMF

Datasheet

77

Apr 2010

Order Number:208033-02

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