W91310 Datasheet, PDF (11/12 Pages) Winbond – TONE/PULSE DIALER WITH REDIAL FUNCTION

TIming Waveforms, continued
HKS
KEY IN
DP
DTMF
T/P MUTE
OSC.
W91310 SERIES
F
4
TKID
TFB
TFP
TTD
TITP
OSCILLATION
Figure 5. Flash Function Timing Diagram
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Publication Release Date: January 1995
Revision A3