W91340 查看數據表（PDF） - Winbond
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W91340 Datasheet PDF : 15 Pages
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W91340N SERIES
Timing Waveforms, continued
HKS
KEY IN
DP
T/P MUTE
H/P MUTE
DTMF
OSC.
R/P
TKID
TKRD
MB
TPDP
TIDP M B
T > TOHD
Low
OSCILLATION
Figure 1(c) Pulse Mode Auto Dialing Timing Diagram
HKS
KEY IN
DTMF
T/P MUTE
H/P MUTE
DP
OSC.
3
TKID
TTD
4
2
TITP
TITP
OSCILLATION
Low
High
TKRD
5
TITP
OSCILLATION
Figure 2(a) Tone Mode Normal Dialing Timing Diagram
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