PCA1673U データシートの表示（PDF） - Philips Electronics
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PCA1673U Datasheet PDF : 12 Pages
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Philips Semiconductors
32 kHz watch circuits using a silver-oxide
or a 3 V lithium battery
APPLICATION INFORMATION
Product specification
PCA167x series
1.55 V
VSS
1
RESET
8
CT
15 pF
(1)
TEST
2
M2
7
PCA167x
SERIES
M
OSC IN
M1
3
6
OSC OUT
4
VDD
5
MSA980
(1) Quartz crystal case should be connected to VDD. Stray capacitance and leakage resistance from RESET, M1 or M2 to OSC IN should be less than
0.5 pF or larger than 20 MΩ.
Fig.4 Typical application circuit diagram.
1998 Apr 03
7
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