S-35720C01A-K8T2U Datasheet, PDF (2/21 Pages) Seiko Instruments Inc – Low current consumption

FOR AUTOMOTIVE 125°C OPERATION WITH INTERRUPT TIME SETTING PIN CONVENIENCE TIMER
S-35720 Series
Rev.1.1_00
 Block Diagram
RST
XIN
XOUT
VDD
VSS
Pull-up
Oscillation
circuit
Divider,
Timing generator
Chattering
elimination
circuit
INT pin
controller
Internal reset signal
Power-on
detection
circuit
Constant
voltage
circuit
Timer (24-bit)
Comparator
Interrupt time
setting registor
INT
SET0
SET1
Figure 1
2