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3.2
User I/O pin connections
The table shows the User I/O pin connections.
Pin
Pin 1
Pin 2
Pin 3
Pin 4
Pin 5
Pin 6
Pin 7
Pin 8
Pin 9
Pin 10
Input is not currently supported on the User I/O pin connections.
ARM 100956_0527_00_en
Signal
Output 1
Output 2
Output 3
Output 4
Output 5
Input 1
Output 6
Input 2
+3.3V
GND
Note
Copyright © 2010–2012, 2015–2017 ARM Limited or its affiliates. All rights reserved.
I/O
Description
Output
This is a user output bit. It operates at a 3.3V swing,
with a 100Ω series resistance.
Output
This is a user output bit. It operates at a 3.3V swing,
with a 100Ω series resistance.
Output
This is a user output bit. It operates at a 3.3V swing,
with a 100Ω series resistance.
Output
This is a user output bit. It operates at a 3.3V swing,
with a 100Ω series resistance.
Output
This is a user output bit. It operates at a 3.3V swing,
with a 100Ω series resistance.
Input
This is a user input bit. It has a 100K weak pull-up to
the unit internal +3.3V supply, and requires a V
of 2.0V and a V
by 5V logic levels, and has Electro Static Discharge
(ESD) protection greater than the 2kV human body
model.
This pin is not currently supported.
Output
This is a user output bit. It operates at a 3.3V swing,
with a 100Ω series resistance.
Input
This is a copy of the trigger input on the end panel of
the DSTREAM unit. It has a 10kΩ weak pull-up to the
unit internal +3.3V supply, and requires a V
2.0V and a V
5V logic levels, and has ESD protection greater than
the 2kV human body model.
This pin is not currently supported.
Output
This is intended as a voltage reference for external
circuitry and is current limited to approximately
50mA.
-
-
Non-Confidential
3 ARM DSTREAM User I/O Connections
3.2 User I/O pin connections
Table 3-1 User I/O pin connections
of 0.8V. It can safely be driven
il(max)
of 0.8V. It can safely be driven by
il(max)
ih(min)
of
ih(min)
3-55
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