Design-In - Electrical Aspects
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COMX Communication Modules | Design Guide
DOC100901DG18EN | Revision 18 | English | 2013-12 | Released | Public
© Hilscher, 2002-2013
Symbol
Description
USB USB
pad
PHY PHY
pad
ANA Analog
pin
PWR
1.5V (Core) or 3.3V /I/O)
GND
Digital ground (0V)
APWR
Analog power (1.5V or 3.3V)
AGND
Analog ground (0V)
Table 26: PAD Type Explanation
Schematic View of netX Pad Types
IO9
OUT
OE
IN
I/O
50k
IOU6,IOU9
VDD
IO
50k
IN
50k
VDD
IO
IN
IU
OUT
OE
IN
I/O
IOD6,IOD9
IN
ID
50k
IN
OUT
OE
IN
5k
IOZUS9
VDD
IO
OUT
OE
IN
I/O
(TDBIAC33NN09)
(TDBIAC33UN06,
TDBIAC33UN09)
(TDBIAC33DN06,
TDBIAC33DN09)
OUT
OUT
O6,O9
OUT
OE
OUT
OZ6,OZ9
(TDOPAC33NN06,
TDOPAC33NN09)
(TDOTAC33NN06,
TDOTAC33NN09)
(TDBIAC33WN09S)
(TDIPAC33U)
(TDIPAC33D)
I/O
IN
50k
VDD
IO
IN
IUS
IN
IDS
50k
IN
(TDIPAC33US)
(TDIPAC33DS)
I
(TDIPAC33N)
IN
IN
OUT
OE
IN
IO18C
VDD
H
(TDBIAPCUNLP36C)
Figure 6: Schematic View of netX Pad Types