W91510DN Datasheet, PDF (15/30 Pages) Winbond – TONE/PULSE DIALER WITH RTC AND LCD DISPLAY FUNCTION

Preliminary W91510DN SERIES
Timing Waveforms, continued
HKS
< 600 mS
KEY IN
DP
< 300 mS
T_OFD
R/P
T_KID
MB
T_PDP
T_IDP ^{M B}
T_IDP
T_IDP
T/P MUTE
T_FKD
T_MD
T_MD
H/P MUTE
DTMF
Low
OSC.
OSCILLATION
Figure 1(d). Auto Dialing Timing Diagram (Pulse Mode with Lock Function)
HKS
KEY IN
DTMF
T/P MUTE
H/P MUTE
DP
OSC.
< 600 mS
< 300 mS
3
T_KID
T_TD
4
2
T_ITP
T_KRD
5
T_ITP
T_ITP
OSCILLATION
Low
High
OSCILLATION
T_KRD
2
T_KID
T_ITP
OSCILLATION
Figure 2(a). Normal Dialing Timing Diagram (Tone Mode Without Lock Function)
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Publication Release Date: May 1997
Revision A2