Digital Input/Output - Lex Computech 2I385PW Manual

3-4 Digital Input / Output
CIO1 DIO 0--3 (2x5pin 2.0mm wafer)
PIN NO. Description
1 DI-0
3 DI-1
5 DI-2
7 DI-3
9 GND
Note: 1. DI pin default pull up 10KΩ to +5V
2. If use need isolate circuit to control external device
2
3. F75111N-1 I C bus address 0x9c
WDT For F75111N I 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 76 for APPENDIX C: F75111N I C DIO DECICE
PIN NO.
2
4
6
8
10
2
Description
DI-3
DI-2
DI-1
DI-0
+5V
2
28