Lex Computech 2I385HW, Manual, Page: 37 / 98

32
WDT For F75111N I
2
C watch dog timer device:
DC spec :
Input low Voltage (VIL):+0.8 Max ,
Input High Voltage(VIH) : +2V Min
Output low Current (IOL):10mA (Min) VOL=0.4V
Output High Current (IOH):-10mA (Min) VOH=2.4V
Watch Dog Time value 0~255 sec
The system will be issued reset. When WDT is enable the
hardware start down counter to zero.
The reset timer have 10~20% tolerance upon the Temperature.
Note: If want to SDK support. Please contact to sales window.
Please refer to page 83 for APPENDIX C: F75111N I
2
C DIO DECICE
CO1: I
2
C 4pin (1.25mm)Wafer
3-15 I
2
C Interface
PIN NO. Description
1 +3.3V
2 GND
3 I
2
C Clock
4 I
2
C DATA
CO1
pin1