W91610 Ver la hoja de datos (PDF) - Winbond
Número de pieza
componentes Descripción
Fabricante
W91610 Datasheet PDF : 12 Pages
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W91610 SERIES
Input Voltage Low Level
VIL Pins 1, 2, 3, 4, 10, 13,
0
-
0.2
V
VDD
Input Voltage High Level VIH 15, 16, 17, 18
0.8
-
VDD
V
VDD
AC CHARACTERISTICS
PARAMETER
Keypad Active in Debounce
Key Release Debounce
Pre-digit Pause
SYMBOL
TKID
TKRD
TPDP1
Interdigit Pause (Auto Dialing)
Make/Break Ratio
10 ppS
TIDP
M/B
DTMF Output Duration
Intertone Pause
Flash Break Time
Flash Pause
Pause Time
Pre-tone Mute
TTD
TITP
TFB
TFP
TP
TPTM
CONDITIONS
-
-
Mode Pin =
Floating
Mode Pin = VDD
10 ppS
M/B = 1:2
M/B = 2:3
Auto Dialing
-
-
-
-
MIN.
-
-
-
TYP.
20
20
33.3
MAX.
-
-
-
UNIT
mS
mS
mS
-
40
-
-
800
-
mS
- 33:67 -
%
- 40:60 -
-
90
-
mS
-
90
-
mS
-
100
-
mS
-
800
-
mS
-
4.0
-
S
-
70
-
mS
Notes:
1. Crystal parameters suggested for proper operation are RS < 100 Ω, Lm = 96 mH, Cm = 0.02 pF, Cn = 5 pF, Cl = 18 pF,
FOSC. = 3.579545 MHz ±0.02%.
2. Crystal oscillator accuracy directly affects these times.
-8-
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