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Número de pieza
componentes Descripción
W91F812N Ver la hoja de datos (PDF) - Winbond
Número de pieza
componentes Descripción
Fabricante
W91F812N
23-FLASH MEMORY TONE/PULSE DIALER WITH HANDFREE, LOCK AND HOLD FUNCTIONS
Winbond
W91F812N Datasheet PDF : 26 Pages
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Timing Waveforms, continued
W91F810N SERIES
HKS
KEY IN
DP
T/P MUTE
H/P MUTE
KT
DTMF
OSC.
CHIP
ENABLE
T
KID
T
4
T< T
OHD
M
B
T
PDP
T
IDP
T
FKD
ON HOOK
LOW
OSC.
OSC.
T
OHD
Figure 4 Lock Function Timing Diagram
HKS
KEY IN
DP
T/P MUTE
H/P MUTE
KT
DTMF
OSC.
OKR
T
RB
T
KID
LOW
M
T
RP
B
T
IDP
T
IDP
T
PDP
T
PDP
LOW
OSC
.
Figure 5 Pulse Mode One-key Redialing Timing Diagram
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Publication Release Date: March 2000
Revision A2
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