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Part Name
Description
W91321 View Datasheet(PDF) - Winbond
Part Name
Description
Manufacturer
W91321
TONE/PULSE DIALER WITH REDIAL FUNCTION
Winbond
W91321 Datasheet PDF : 19 Pages
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W91320N SERIES
Timing Waveforms, continued
HKS
KEY IN
< 600 mS
R/P
T
KID
T
KRD
DTMF
T/P MUTE
T
TD
T
ITP
T
ITP
H/P MUTE
Low
DP
OSC.
OSCILLATION
Figure 2c. Auto Dialing Timing Diagram (Tone Mode Without Lock Function)
HKS
KEY IN
< 600 mS
T
KRD
R/P
DTMF
T/P MUTE
T
TD
T
ITP
T
ITP
H/P MUTE
300 mS
T
FKD
Low
T
OFD
DP
OSC.
OSCILLATION
Figure 2d. Auto Dialing Timing Diagram (Tone Mode with Lock Function)
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