LH28F800SG-L 데이터 시트보기 (PDF) - Sharp Electronics

부품명

상세내역

제조사

LH28F800SG-L

8 M-bit (512 kB x 16) SmartVoltage Flash Memories

Sharp Electronics 

LH28F800SG-L/SGH-L (FOR TSOP, CSP)

Start

Write B0H

Read

Status Register

0

SR.7 =

1

0

SR.6 =

1

Block Erase

Completed

Read

Read Word Write

or Word

Write?

Read Array Data Word Write Loop

No

Done?

Yes

Write D0H

Write FFH

BUS

OPERATION COMMAND

COMMENTS

Write

Erase

Data = B0H

Suspend Addr = X

Read

Standby

Status Register Data

Addr = X

Check SR.7

1 = WSM Ready

0 = WSM Busy

Standby

Check SR.6

1 = Block Erase Suspended

0 = Block Erase Completed

Write

Erase

Resume

Data = D0H

Addr = X

Block Erase

Resumed

Read

Array Data

Fig. 5 Block Erase Suspend/Resume Flowchart

- 20 -

Share Link: