W91430N Datasheet, PDF (11/14 Pages) Winbond – 13-MEMORY TONE/PULSE DIALER WITH SAVE FUNCTION

Timing Waveforms, continued
W91430N SERIES
HKS
KEY IN
DTMF
T/P MUTE
DP
OSC.
R/P
T KID
TKRD
T TD
TITP
T<T OHD
T ITP
High
OSCILLATION
Figure 2(b) Tone Mode Auto Dialing Timing Diagram
HKS
KEY IN
DTMF
T/P MUTE
DP
OSC.
R/P
T KID
TKRD
TTD
TITP
T > TOHD
High
OSCILLATION
Figure 2(c) Tone Mode Auto Dialing Timing Diagram
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Publication Release Date: May 1997
Revision A3