Lex System 2I385A, Руководство пользователя

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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 82 for APPENDIX C: F75111N I C DIO DECICE 2
CIO1 DIO 0—3 (2x5pin 2.0mm wafer)
PIN NO. Description PIN NO. Description
1 DI-0 2 DO-3
3 DI-1 4 DO-2
5 DI-2 6 DO-1
7 DI-3 8 DO-0
9 GND 10 +5V
3-13 Digital Input / Output
Note: 1. DI pin default pull up 10K Ω to +5V
2. If use need isolate circuit to control external device
3. F75111N-1 I C bus address 0x9c
CIO1
pin1
10
2
2