NXP Semiconductors
TJA1051
High-speed CAN transceiver
5. Pinning information
5.1 Pinning
TJA1051T
TXD 1
GND 2
VCC 3
RXD 4
8S
7 CANH
6 CANL
5 n.c.
015aaa037
Fig 2. Pin configuration diagrams
TJA1051T/3
TJA1051TK/3
TXD 1
GND 2
VCC 3
RXD 4
8S
7 CANH
6 CANL
5 VIO
015aaa038
5.2 Pin description
Table 2.
Symbol
TXD
GND
VCC
RXD
n.c.
VIO
CANL
CANH
S
Pin description
Pin Description
1 transmit data input
2 ground supply
3 supply voltage
4 receive data output; reads out data from the bus lines
5 not connected; in TJA1051T version only
5 supply voltage for I/O level adapter; in TJA1051T/3 and TJA1051TK/3 versions
only
6 LOW-level CAN bus line
7 HIGH-level CAN bus line
8 Silent mode control input
TJA1051_4
Product data sheet
Rev. 04 — 20 October 2009
© NXP B.V. 2009. All rights reserved.
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