SST29VE010-90 查看數據表（PDF） - Silicon Storage Technology

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SST29VE010-90

1 Megabit (128K x 8) Page Mode EEPROM

Silicon Storage Technology 

1 Megabit Page Mode EEPROM

SST29EE010, SST29LE010, SST29VE010

Software Data Protect Enable

Command Sequence

Write data: AA

Address: 5555

Write data: 55

Address: 2AAA

Write data: A0

Address: 5555

Software Data Protect

Disable Command Sequence

Write data: AA

Address: 5555

Write data: 55

Address: 2AAA

Write data: 80

Address: 5555

Load 0 to

128 Bytes of

page data

Optional Page Load

Operation

Wait TBLCO

Wait TWC

SDP Enabled

Write data: AA

Address: 5555

Write data: 55

Address: 2AAA

Write data: 20

Address: 5555

Wait TBLCO

Wait TWC

SDP Disabled

FIGURE 16: SOFTWARE DATA PROTECTION FLOWCHARTS

© 1998 Silicon Storage Technology, Inc.

20

304 MSW F16.0

304-04 12/97

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