JS28F256P33BFE datasheet(78/90 Pages) MICRON

tên linh kiện	JS28F256P33BFE

Giải thích chi tiết về linh kiện	NumonyxTM StrataFlash Embedded Memory

PDF	90 Pages

Scroll/Zoom	100%

nhà sản xuất	MICRON [Micron Technology]

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78 / 90 page

P33-65nm

Datasheet

Aug 2009

Order Number: 320003-08

Figure 37: Erase Suspend/Resume Flowchart

Erase

Completed

Read Array

Data

Read

Program

Loop

Read Array

Data

Yes

Start

Read Status

SR.7 =

SR.6 =

Erase

Resumed

Read or

Program ?

Done?

Write

Standby

Write

Erase

Suspend

Read Array

or Program

Program

Resume

Data = B0h

Addr = Same partition address as

above

Data = FFh or 40h

Addr = Block to program or read

Check SR.7

1 = WSM ready

0 = WSM busy

Check SR.6

1 = Erase suspended

0 = Erase completed

Data = D0h

Addr = Any address

Bus

Operation

Command

Comments

Read

Status register data. Toggle CE# or

OE # to update Status register

Addr =X

Read or

Write

Read array or program data from/to

block other than the one being erased

ERASE SUSPEND / RESUME PROCEDURE

ERAS_SUS.WMF

Write B0h

Any Address

Erase Suspend

Write 70h

Any Address

Read

Status

Write D0h

Any Address

Erase Resume

Write 70h

Any Address

Read

Status

Write FFh

Any Addres

Read

Array

Write

Read

Status

Data = 70 h

Addr = Any device address

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