Holtek HT658/S Data Sheet - Simple Solutions
Holtek HT658/S Data Sheet - Simple Solutions
Holtek HT658/S Data Sheet - Simple Solutions
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<strong>Holtek</strong> <strong>HT658</strong>/S <strong>Data</strong> <strong>Sheet</strong> Page 6<br />
SOP-24 PACKAGE DIMENSIONS<br />
0.419<br />
(10.643)<br />
0.300<br />
(7.620)<br />
0.020<br />
(0.508)<br />
0.038<br />
(0.965)<br />
0.012<br />
(0.305)<br />
10˚<br />
0.104<br />
(2.642)<br />
0.050 typ.<br />
(1.27)<br />
0.614<br />
(15.596)<br />
0.004 min.<br />
(0.102)<br />
APPLICATION CIRCUIT<br />
ANTENNA<br />
VCC<br />
1uF<br />
VCC<br />
GND<br />
GND<br />
1<br />
NC<br />
2<br />
NC<br />
3<br />
NC<br />
4<br />
GND<br />
5<br />
VCC<br />
6<br />
PDN<br />
7<br />
RSSI<br />
8<br />
DATA<br />
RXM-xxx-LR-S<br />
ANT 16<br />
GND 15<br />
NC 14<br />
NC 13<br />
NC 12<br />
NC 11<br />
NC 10<br />
NC 9<br />
GND<br />
390k<br />
1<br />
D1<br />
2<br />
3<br />
D3<br />
D4<br />
D5<br />
6<br />
7<br />
8<br />
VT<br />
DIN<br />
OSC1<br />
11<br />
OSC2<br />
12<br />
GND<br />
HT_658/S<br />
VCC 24<br />
D0 23<br />
A9 22<br />
A8 21<br />
A7 20<br />
A6 19<br />
A5 18<br />
A4 17<br />
A3 16<br />
A2 15<br />
A1 14<br />
A0 13<br />
GND<br />
GND
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