The FRDM665CANFDEVB serves as a hardware evaluation tool in support of the MC33665A BMS from NXP. The MC33665A is a gateway router that can route TPL messages from the microcontroller (MCU) to four different TPL ports. It is designed for use in both automotive and industrial applications. The device can route both TPL2 and TPL3 messages. The FRDM665CANFDEVB is an ideal board for rapid prototyping of the MC33665A for CAN or CAN FD interface to MCUs. Onboard TPL interface for four TPL ports has transformer isolation.