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S-1411 Datasheet, PDF (2/36 Pages) – | |||
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LOW CURRENT CONSUMPTION WATCHDOG TIMER WITH RESET FUNCTION
S-1410/1411 Series
Rev.2.0_00
ï® Block Diagrams
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1. S-1410 Series (Product with W / T pin)
VDD
WEN
WDI
W/T
Noise
filter
Noise
filter
Noise
filter
CWDT
WDTcircuit
VSS
Reference
voltage
circuit
Voltage detection
circuit
Figure 1
CPOR
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2. S-1411 Series (Product without W / T pin)
CWDT
VDD
WDO
WEN
WDI
VSS
Noise
filter
Noise
filter
WDT circuit
Reference
voltage
circuit
Voltage detection
circuit
CPOR
Figure 2
RST
WDO
2
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