F49L004BA-70N 参数 Datasheet PDF下载

EFST

preliminary

F49L004UA / F49L004BA

Table 4. F49L004UA/F49L004BA Auto-Select Mode (High Voltage Method)

ADDRESS

DESCRIPTION

CE

OE

WE

RESET

DQ0~DQ7

A2

H

L

H

L

X

X

X

A1

L

L

L

L

L

L

H

A0

L

L

L

L

H

H

X

7FH

7FH

7FH

8CH

B5H

B6H

Code(2)

A18

|

A13

X

X

X

X

X

X

SA

A12

|

A10

X

X

X

X

X

X

X

A9

V

ID

V

ID

V

ID

V

ID

V

ID

V

ID

V

ID

A8

|

A4

X

X

X

X

X

X

X

A3

L

H

H

L

X

X

X

L

(Manufacturer ID:EFST)

L

L

L

(Device ID: F49L004UA)

(Device ID: F49L004BA)

Sector Protection Verify

L

L

L

L

L

L

L

L

L

L

H

H

H

H

H

H

H

H

H

H

H

H

H

H

Notes :

1.Manufacturer and device codes may also be accessed via the software command sequence in Table 5.

2. Code=00H means unprotected.

Code =01H means protected.

Elite Flash Storage Technology Inc.

Publication Date : Aug. 2003

Revision: 0.2

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