Digi ConnectCore - Page 136

ConnectCore for i.MX51
©2011DigiInternational,Inc. 136
Low-level input voltage VIL 0 - 0.3 x VDD V
Input Current (no/pull) Iin - - 2
µA
Input Current (22kΩ/pull-up) Iin - - 161 µA
Input Current (47kΩ/pull-up) Iin - - 76 µA
Input Current (100kΩ/pull-up) Iin - - 36 µA
Input Current (100kΩ/pull-down) Iin - - 36 µA
Keeper circuit resistance - - 17 - kΩ
Output driver impedance Rout
- Low drive
- Medium drive
- High drive
- Max drive
80
40
27
20
104
52
35
26
250
125
83
62
Ω
Parameter Symbol Min Typ Max Unit
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