mPD78062Y,78063Y,78064Y
fXX/27
fXT
Fig. 5-4 Watch Timer Block Diagram
fW
Selector
Prescaler
fW fW fW fW fW fW
24 25 26 27 28 29
Selector
5-Bit Counter
fW
214
Selector
fW
213
Selector
4
Fig. 5-5 Watchdog Timer Block Diagram
H
INTWT
INTTM3
To 16-Bit
Timer/Event Counter
To LCD
Controller/Driver
H
fXX
23
Prescaler
fXX fXX fXX fXX fXX fXX fXX
24 25 26 27 28 29 211
Selector
8-Bit Counter
Control
Circuit
INTWDT
Maskable
Interrupt
Request
RESET
INTWDT
Non-Maskable
Interrupt
Request
21