LH28F160BGHE-TTL12 데이터 시트보기 (PDF) - Sharp Electronics

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LH28F160BGHE-TTL12

16 M-bit (1 MB x 16) Smart 3 Flash Memories

Sharp Electronics 

LH28F160BG-TL/BGH-TL

Start

BUS

OPERATION COMMAND

COMMENTS

Write B0H

Read

Status Register

Write

Read

Standby

Word Write Data = B0H

Suspend Addr = X

Status Register Data

Addr = X

Check SR.7

1 = WSM Ready

0 = WSM Busy

0

SR.7 =

1

0

SR.2 =

1

Write FFH

Read

Array Data

Done No

Word Write

Completed

Standby

Write

Read

Write

Check SR.2

1 = Word Write Suspended

0 = Word Write Completed

Y Read Array

Data = FFH

Addr = X

Read array locations other

than that being written.

Word Write Data = D0H

I N A R Resume Addr=X

Reading

Yes

M Write D0H

Write FFH

I Word Write Resumed

Read

Array Data

P R E L Fig. 6 Word Write Suspend/Resume Flowchart

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