W91510AN 데이터 시트보기 (PDF) - Winbond
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W91510AN Datasheet PDF : 16 Pages
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W91510N SERIES
AC CHARACTERISTICS
(VDD−VSS = 2.5V, FOSC. = 3.579545 MHz, TA = 25° C, All outputs unloaded)
PARAMETER
SYMBOL CONDITIONS
Key-in Debounce
Key Release Debounce
On-hook Debounce
Pre-digit Pause1
Pre-digit Pause2
TKID
TKRD
TOHD
TPDP1
10 ppS
TPDP2
20 ppS
-
-
-
Mode = VDD
Mode = Floating
Mode = VDD
Mode = Floating
Interdigit Pause
(Auto Dialing)
Make/Break Ratio
TIDP
M:B
10 ppS
20 ppS
Mode = VDD
Mode = Floating
Tone Output Duration
Intertone Pause
Flash Break Time
Flash Pause Time
Pause Time
Key Tone Frequency
Key Tone Duration
One-key Redial Break Time
One-key Redial Pause Time
TTD
TITP
TFB
TFP
TP
FKT
TKTD
TRB
TRP
Auto dialing
Auto dialing
F1
F2
F3
F4
F1, F2, F3, F4
R/P1
R/P2
-
-
-
-
MIN.
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
TYP.
20
20
150
40
33.3
20
16.7
800
500
40:60
33.3:
66.7
93
93
600
100
300
73
1.0
3.6
2.0
600
35
2.2
600
MAX.
-
-
-
-
-
-
-
-
-
-
-
UNIT
mS
mS
mS
mS
mS
mS
%
-
mS
-
mS
-
-
mS
-
-
S
-
S
-
-
Hz
-
mS
-
S
-
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.
Publication Release Date: May 1997
-9-
Revision A2
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