F49L400UA-70T 参数 Datasheet PDF下载

EFST

DESCRIPTION

A17

|

A12

X

X

X

X

X

X

X

X

SA

A11

|

A10

X

X

X

X

X

X

X

X

X

F49L400UA/F49L400BA

Table 4. F49L400UA/F49L400BA Auto-Select Mode (High Voltage Method)

ADDRESS

CE

OE

Data I/O

WE

RESET

A9

V

ID

V

ID

V

ID

V

ID

V

ID

V

ID

V

ID

V

ID

V

ID

A8

|

A4

X

X

X

X

X

X

X

X

X

A6 A3 A2 A1 A0

DQ15~DQ8 DQ7~DQ0

X

X

X

X

X

X

X

X

L

L

H

H

L

X

X

X

X

X

H

L

H

L

X

X

X

X

X

L

L

L

L

L

L

L

L

H

L

L

L

L

H

H

H

H

L

X

X

X

X

X

22H

X

22H

X

7FH

7FH

7FH

8CH

B9H

B9H

BAH

BAH

Code(2)

L

(Manufacturer ID:EFST)

L

L

L

(Device ID:

F49L400UA)

(Device ID:

F49L400BA)

Byte

Word

Byte

Word

L

L

L

L

L

L

L

L

L

L

L

L

L

L

H

H

H

H

H

H

H

H

H

H

H

H

H

H

H

H

H

H

Sector Protection Verify

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 : Sep. 2006

Revision: 1.1

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