TJA1080 Просмотр технического описания (PDF) - NXP Semiconductors.
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TJA1080 Datasheet PDF : 48 Pages
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NXP Semiconductors
6. Pinning information
6.1 Pinning
TJA1080
FlexRay transceiver
INH2 1
INH1 2
EN 3
VIO 4
TXD 5
TXEN 6
RXD 7
BGE 8
STBN 9
TRXD1 10
Fig 2. Pin configuration
TJA1080TS
20 VBUF
19 VCC
18 BP
17 BM
16 GND
15 WAKE
14 VBAT
13 ERRN
12 RXEN
11 TRXD0
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6.2 Pin description
Table 3. Pin description
Symbol Pin
Type Description
INH2 1
O
inhibit 2 output for switching external voltage regulator
INH1 2
O
inhibit 1 output for switching external voltage regulator
EN
3
I
enable input; when HIGH enabled; internal pull-down
VIO
4
P
supply voltage for VIO voltage level adaptation
TXD 5
I
transmit data input; internal pull-down
TXEN 6
I
transmitter enable input; when HIGH transmitter disabled; internal
pull-up
RXD 7
O
receive data output
BGE 8
I
bus guardian enable input; when LOW transmitter disabled; internal
pull-down
STBN 9
I
standby input; when LOW low power mode; internal pull-down
TRXD1 10
I/O
data bus line 1 for inner star connection
TRXD0 11
I/O
data bus line 0 for inner star connection
RXEN 12
O
receive data enable output; when LOW bus activity detected
ERRN 13
O
error diagnoses output; when LOW error detected
VBAT
14
P
WAKE 15
I
battery supply voltage
local wake-up input; internal pull-up or pull-down (depends on
voltage at pin WAKE)
GND 16
P
ground
BM
17
I/O
bus line minus
BP
18
I/O
bus line plus
VCC
19
P
VBUF
20
P
supply voltage (+5 V)
buffer supply voltage
TJA1080_2
Product data sheet
Rev. 02 — 12 July 2007
© NXP B.V. 2007. All rights reserved.
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