W91410 Datasheet, PDF (10/12 Pages) Winbond – TONE/PULSE DIALER WITH SAVE FUNCTION

W91410 SERIES
Timing Waveforms, continued
HKS
KEY IN
DTMF
T/P MUTE
DP
OSC.
TKID
TKRD
TTD
T ITP
TKRD
TITP
TKID
T ITP
HIGH
OSCILLATION
NORMAL DIALING
OSCILLATION
Figure 2(a). Tone Mode Timing Diagram
HKS
KEY IN
DTMF
T/P MUTE
DP
OSC.
R/P
TKID
TTD TITP
TITP
HIGH
OSCILLATION
Figure 2(b). Tone Mode Auto Dialing Timing Diagram
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