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零件编号
产品描述 (功能)
W91214/A 查看數據表(PDF) - Winbond
零件编号
产品描述 (功能)
生产厂家
W91214/A
TONE/PULSE DIALER WITH REDIAL FUNCTION
Winbond
W91214/A Datasheet PDF : 11 Pages
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W91210 SERIES
TIMING WAVEFORMS
HKS
KEY IN
DP
T/P MUTE
T/P MUTE
DTMF
3
2
T
KID
T
PDP
T
IDP
T
PDP
T
IDP
T
B
T
M
R/P
T
KID
T
PDP
T
PDP
LOW
OSC.
OSCILLATION
NORMAL DIALING
OSCILLATION
AUTO DIALING
Figure 1. Pulse Mode Timing Diagram
Note: The dashed line is for W91216 only in pulse mode.
HKS
KEY IN
DTMF
T/P MUTE
DP
OSC.
T
KID
T
ITP
T
TD
T
KRD
T
KRD
T
KID
T
KRD
T
ITP
T
ITP
OSCILLATION
HIGH
OSCILLATION
Figure 2(a). Tone Mode Normal Dialing Timing Diagram
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