A29800UV-90 データシートの表示（PDF） - AMIC Technology

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コンポーネント説明

メーカー

A29800UV-90

1024K X 8 Bit / 512K X 16 Bit CMOS 5.0 Volt-only, Boot Sector Flash Memory

AMIC Technology 

A29800 Series

Table 4. A29800 Autoselect Codes (High Voltage Method)

A18 A11 A9 A8 A6 A5 A1 A0 I/O8

I/O7

Description

Mode CE OE WE to to

to

to

to

to

A12 A10

A7

A2

I/O15

I/O0

Manufacturer ID: AMIC

LLH X

X VID X

L

X

L

L

X

37h

Device ID: A29800 Word

B3h

0Eh

LLH X

X VID X

L

X

L

H

(Top Boot Block)

Byte

X

0Eh

Device ID: A29800 Word

B3h

8Fh

LLH X

X VID X

L

X

L

H

(Bottom Boot

Byte

X

8Fh

Block)

Continuation ID

LLH X

X VID X

L

X

H

H

X

7Fh

Sector Protection

Verification

L L H SA X VID X L X H L

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

X

01h

(protected)

X

00h

(unprotected)

PRELIMINARY (May, 2001, Version 0.0)

8

AMIC Technology, Inc.

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