5962-9461201HMX Просмотр технического описания (PDF) - Aeroflex Corporation

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5962-9461201HMX

High Speed 16 Megabit FLASH Multichip Module

Aeroflex Corporation 

Figure 4

Erase Algorithm

Bus

Operations

Standby

Write

Read

Standby

Command

Sequence

Comments

Erase

Data Polling to Verify Erasure

Compare Output to FFH

Start

Write Erase Command Sequence

(See Below)

A

Data Poll or Toggle Bit

Successfully Completed

Erasure Completed

Chip Erase Command Sequence

(Address/Command)

5555H/AAH

Individual Sector/Multiple Sector

Erase Command Sequence

(Address/Command)

5555H/AAH

2AAAH/55H

2AAAH/55H

5555H/80H

5555H/80H

5555H/AAH

5555H/AAH

2AAAH/55H

2AAAH/55H

5555H/10H

Sector Address/30H

Additional Sector

Erase Commands

are Optional

Sector Address/30H

Sector Address/30H

Aeroflex Circuit Technology

11

SCD1665 REV B 6/29/01 Plainview NY (516) 694-6700

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