AT29LV1024 Просмотр технического описания (PDF) - Atmel Corporation

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AT29LV1024

1 Megabit (64K x 16) 3-volt Only CMOS Flash Memory

Atmel Corporation 

Software Product

Identification Entry (1)

LOAD DATA AAAA

TO

ADDRESS 5555

LOAD DATA 5555

TO

ADDRESS 2AAA

LOAD DATA 9090

TO

ADDRESS 5555

PAUSE 20 mS

ENTER PRODUCT

IDENTIFICATION

MODE (2, 3, 5)

Notes for software product identification:

1. Data Format: I/O15 - I/O0 (Hex);

Address Format: A14 - A0 (Hex).

2. A1 - A15 = VIL.

Manufacture Code is read for A0 = VIL;

Device Code is read for A0 = VIH.

3. The device does not remain in identification mode if

powered down.

4. The device returns to standard operation mode.

5. Manufacturer Code: 1F

Device Code: 26

AT29LV1024

Software Product

Identification Exit (1)

LOAD DATA AAAA

TO

ADDRESS 5555

LOAD DATA 5555

TO

ADDRESS 2AAA

LOAD DATA F0F0

TO

ADDRESS 5555

PAUSE 20 mS

EXIT PRODUCT

IDENTIFICATION

MODE (4)

4-71

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