TJA1085HN 데이터 시트보기 (PDF) - NXP Semiconductors.
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TJA1085HN Datasheet PDF : 61 Pages
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NXP Semiconductors
5. Pinning information
5.1 Pinning
TJA1085
FlexRay active star coupler
SCSN 1
SCLK 2
SDI 3
SDO 4
INTN 5
GNDD 6
VIO 7
BGE 8
TXD 9
TXEN 10
RXD 11
TJA1085
33 BP_1
32 BM_1
31 n.c.
30 BP_2
29 BM_2
28 n.c.
27 BP_3
26 BM_3
25 n.c.
24 BP_4
23 BM_4
Fig 2. Pin configuration
Transparent top view
015aaa150
5.2 Pin description
Table 2. Pin description
Symbol Pin
Type[1] Description
SCSN 1
I
SPI chip select input; internal pull-up
SCLK 2
I
SPI clock signal; internal pull-down
SDI
3
I
SPI data input; internal pull-down
SDO 4
O
SPI data output; 3-state output
INTN 5
O
interrupt output; open-drain output, low-side driver
GNDD 6
G
ground for digital circuits[2]
VIO
7
P
supply voltage for VIO voltage level adaptation
BGE 8
I
bus guardian enable input; internal pull-down
TXD 9
I
transmit data input; internal pull-down
TXEN 10
I
transmitter enable input; internal pull-up
RXD 11
O
receive data output
TRXD0 12
IO
data bus line 0 for inner star connection
TRXD1 13
IO
data bus line 1 for inner star connection
n.c.
14
-
not connected; to be connected to GND in application
INH
15
O
inhibit output; for switching external voltage regulator
TJA1085
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 1 — 23 October 2012
© NXP B.V. 2012. All rights reserved.
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