W91440N 查看數據表（PDF） - Winbond
零件编号
产品描述 (功能)
比赛名单
W91440N Datasheet PDF : 14 Pages
| |||
Timing Waveforms, continued
W91440N SERIES
HKS
KEY IN
DTMF
T/P MUTE
DP
OSC.
3
TKID
T TD
4
2
T ITP
T ITP
OSCILLATION
High
TKRD
5
TITP
OSCILLATION
Figure 2(a) Tone Mode Normal Dialing Timing Diagram
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
- 11 -
Publication Release Date: May 1997
Revision A3
Share Link: 