S-35770E01A-K8T2U Datasheet, PDF (20/26 Pages) Seiko Instruments Inc – CONVENIENCE TIMER

FOR AUTOMOTIVE 125°C OPERATION 2-WIRE COUNTER CONVENIENCE TIMER
S-35770 Series
Rev.1.2_00
 Example of Application Circuit
12 V
S-19xxx
VIN VOUT
VR
VSS
S-35770
VDD
SCL
SDA
RST
VSS
LOOP
CLKIN
External clock
VCC
VCC
CPU
VSS
Caution 1.
2.
Figure 27
Start communication under stable condition after turning on the system power supply.
The above connection diagrams do not guarantee operation. Set the constants after performing
sufficient evaluation using the actual application.
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