AS29LV160B-120 参数 Datasheet PDF下载

$6/9

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&RPPDQG IRUPDW ELW PRGH

Bus Write Operations

1

Command Length

Read/Reset

Auto Select

Program

Unlock

Bypass

Unlock

Bypass

Program

Unlock

Bypass

Reset

Chip Erase

Block Erase

Erase

Suspend

Erase

Resume

CFI Query

1

3

3

4

3

1st bus cycle

Address

X

555

555

555

555

Data

F0

AA

AA

AA

AA

2AA

2AA

2AA

2AA

55

55

55

55

X

555

555

555

FO

90

A0

20

*

2

PA

*

2

PD

2nd bus cycle

Address Data

3rd bus cycle

Address

Data

4th bus cycle

5th bus cycle

6th bus cycle

Address Data Address Data Address Data

2

X

A0

PA

PD

2

6

6

1

1

1

X

555

555

X

X

X

90

AA

AA

B0

30

98

X

2AA

2AA

OO

55

55

555

555

80

80

555

555

AA

AA

2AA

2AA

55

55

555

BA

10

30



Key: L =Low (<V

IL

); H = High (>V

IH

); X =Don’t care

 )RXUWK EXV F\FOH LQ WKH DXWRVHOHFW PRGH LV D UHDG F\FOH ZLWK WKH IROORZLQJ H[SHFWHG GDWD VHH QH[W WDEOH

 7KHUH FDQ EH VXFFHVVLYH UHDG F\FOHV ZLWK DGGUHVV ;

; ; LQ DQ\ RUGHU

5($' FRGHV

Mode

MFR code (Alliance Semiconductor)

×8 T boot

Device code

×8 B boot

×16 T boot

×16 B boot

Sector protection



Key: L =Low (<V

IL

); H = High (>V

IH

); X =Don’t care

A19–A12

X

1

X

X

X

X

Sector address

A6

L

L

L

L

L

L

A1

L

L

L

L

L

H

A0

L

H

H

H

H

L

Code

52h

CAh

49h

22C4h

2249h

01h protected

00h unprotected

8/30/01; V.0.9.5

$OOLDQFH 6HPLFRQGXFWRU

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