ACT-F128K32 Просмотр технического описания (PDF) - Aeroflex Corporation

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ACT-F128K32

High Speed 4 Megabit FLASH Multichip Module

Aeroflex Corporation 

Figure 3

Programming Algorithm

Bus

Operations

Standby

Write

Read

Standby

Command

Sequence

Comments

Program

Valid Address/Data Sequence

Data Polling to Verify Programming

Compare Data Output to Data Expected

Start

Write Program Command Sequence

(See Below)

Data Poll Device

Increment

Address

No

Last Address

?

Yes

Programming Complete

Program Command Sequence (Address/Command):

5555H/AAH

2AAAH/55H

5555H/A0H

Programming Address/Program Data

Aeroflex Circuit Technology

10

SCD1667 REV A 4/28/97 Plainview NY (516) 694-6700

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