SC91710AS データシートの表示（PDF） - Silan Microelectronics
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SC91710AS Datasheet PDF : 17 Pages
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BLOCK DIAGRAM
SC91710A/B
KEYBOARD ASSIGNMENT
C1
C2
C3
R1
1
2
3
R2
4
5
6
R3
7
8
9
R4
*
0
#
C4
P→T
F
P
RD
1) P→T: In pulse mode, execute P→T function.
2) P: Pause key.
3) F: Flash key
4) RD: Redial key
DIALING SIGNAL OPTION
A: Flash time
Row3
Row4
NR
NR
NR
R
R
NR
R
R
Flash time(ms)
600
300
100
80
C: Tone function
Col1
Tone Duration
NR
98ms
R
83ms
Inter-Tone Pause
98ms
83ms
B:
Row1
R
R
NR
NR
UR
UR
Row2
NR
R
NR
R
NR
R
MODE
TONE
TONE
PULSE
PULSE
PULSE
PULSE
Note: NR: no resistance
R: A resistance connect to VSS (820kΩ typically)
UR: A resistance connect to VDD
PULSE RATE
--
--
20PPS
20PPS
10PPS
10PPS
M/B
--
--
40:60
33:66
40:60
33:66
HANGZHOU SILAN MICROELECTRONICS CO.,LTD
Http: www.silan.com.cn
REV:2.2 2007.03.07
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