GMS81004 Datasheet, PDF (47/101 Pages) Hynix Semiconductor – 8-BIT SINGLE CHIP MICROCOMPUTERS

Chapter 4. Peripheral Hardware
7
CKCTLR
-
0
-
WDTON ENPCK BTCL
BTS2
BTS1
BTS0
W <00C7H>
BTS2
0
BTS1
0
BTS0 Input clock of WDT
0
512 us
Max. Interval of WDT
output (*note1)
32,756 us
0
0
1
1,024 us
64,512 us
0
1
0
2,048 us
129,024 us
0
1
1
4,096 us
258,048 us
1
0
0
8,192 us
516,096 us
1
0
1
16,384 us
1,032,192 us
1
1
0
32,768 us
2,064,384 us
1
1
1
65,536 us
4,128,768 us
*note1) When WDTR Register value is 63(3FH)
Caution : Do not use ¡È0¡È for WDTR Register value.
Device come into the reset state by WDT
4 -9