NXP Semiconductors FS4500 - CAN and LIN Connector (J3); Debug Connector (J9_FRDM)

NXP Semiconductors FS4500/FS6500 evaluation boards
KTFRDMFS4500-FS6500EVMUG
FS4500/FS6500 evaluation boards All information provided in this document is subject to legal disclaimers. © NXP B.V. 2017. All rights reserved.
User guide Rev. 4.0 — 12 June 2017
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Pin number Connection Description
7 FS0B Fail-safe 0.
8 MOSI SPI Master Output Slave Input
9 Not Connected
10 MISO SPI Master Input Slave Output
11 Not Connected
12 SCLK SPI serial clock
13 Not Connected
14 GND Ground
15 Not Connected
16 Not Connected
17 Not Connected
18 Not Connected
19 TXL LIN transmit data. Logic level.
20 Not Connected
4.5.4.3 CAN and LIN connector (J3)
The CAN and LIN connector is mounted on all three boards, but LIN is supported only on
the FRDMFS6522LAEVB.
Table 9. CAN & LINconnector (J3)
Pin number Connection Description
1 CANH Connects to the CANH bus line
2 CANL Connects to CANL bus line
3 LIN Connects to the LIN bus
4 GND Connects to ground
4.5.4.4 Debug connector (J9_FRDM)
The debug connector provides access to DBG as well as FS1b and reset.
Table 10. USB connector (J33)
Pin number Connection Description
1 Not Connected
2 Not Connected
3 FS1b Fail-safe 1
4 P3V3_KL25Z 3.3V KL25Z supply
5 Not Connected
6 Not Connected
7 Not Connected
8 P3V3_KL25Z 3.3V KL25Z supply