HN58C256AI Series

R10DS0218EJ0100 Rev.1.00

Page 11 of 16

Oct 07, 2013

Software Data Protection Timing Waveform (1) (in protection mode)

V

CE

WE

Address

Data

5555

AA

2AAA

55

5555

A0

CC

Write address

Write data

Software Data Protection Timing Waveform (2) (in non-protection mode)

V

CE

WE

Address

Data

CC

Normal active

mode

5555

AA

2AAA

55

5555

80

5555

AA

2AAA

55

5555

20