Cesys CEBO-STICK C028210 数据表
产品代码
C028210
Digital IO
•
Two general purpose IO
•
Individually configurable as input or output
•
One multi-function IO: configurable as digital IO, trigger IO or counter input
•
3,3 Volt TTL compliant signaling levels
•
5 Volt tolerant inputs
•
Short-circuit proof
Pin
Signal
Description
4
IO-0
Multifunction IO:
Default: Digital input / output 0
Default: Digital input / output 0
Alternate: Trigger input / output or counter input
3
IO-1
Digital input / output 1
2
IO-2
Digital input / output 2
5
GND
GND power terminal
Digital inputs
Parameter
Min.
Typ.
Max.
Unit
Low level input voltage
0,0
0,8
Volts
High level input voltage
2,0
5,0
Volts
Maximum input voltage range
-1,0
6,5
Volts
Digital outputs
Parameter
Min.
Typ.
Max.
Unit
Low level output voltage
0,0
0,8
Volts
High level output voltage
2,0
3,3
Volts
Sinking 1mA
0,2
Volts
Sourcing 1mA
3,1
Volts
Short-circuit current
18
mAmperes
Output impedance
180
Ohms
5
Negative voltages might disturb analog performance.
CEBO-STICK Reference Manual
Cesys GmbH
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Figure 3: Digital IO pin assignment