DS1227 Datasheet, PDF (16/20 Pages) Dallas Semiconductor – KickStarter Chip

DS1227
TYPICAL APPLICATION OF DS1227 KICKSTARTER Figure 10
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P3.0
P3.1
P3.2
P3.4
P3.5
+
P2.7
P2.6
P2.5
P2.4
P2.3
P2.2
P2.1
P2.0
P3.7
P3.6
ECE1
ECE2
ER/W
VCC0
VLI
VCC
VCC
GND
GND
XTAL2
XTAL1