A29L004 查看數據表（PDF） - AMIC Technology

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A29L004

512K X 8 Bit CMOS 3.0 Volt-only, Boot Sector Flash Memory

AMIC Technology 

A29L004 Series

Description

Manufacturer ID: AMIC

Device ID: A29L004

(Top Boot Block)

Device ID: A29L004

(Bottom Boot Block)

Continuation ID

Table 4. A29L004 Autoselect Codes (High Voltage Method)

CE OE WE A18 A12 A9 A8 A6 A5 A1

to to

to

to

A13 A10

A7

A2

L

L

H

X

X

VID

X

L

X

L

L

L

H

X

X

VID

X

L

X

L

L

L

H

X

X

VID

X

L

X

L

L

L

H

X

X

VID

X

L

X

H

Sector Protection Verification

L

L

H SA X VID X

L

X

H

L=Logic Low= VIL, H=Logic High=VIH, SA=Sector Address, X=Don’t Care.

Note: The autoselect codes may also be accessed in-system via command sequences.

A0

I/O7

to

I/O0

L

37h

H

34h

H

B5h

H

7Fh

01h

L

(protected)

00h

(unprotected)

PRELIMINARY (October, 2002, Version 0.0)

9

AMIC Technology, Corp.

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