NXP Semiconductors FRDMDUAL33664EVB Evaluation Board

NXP Semiconductors FRDMDUAL33664EVB Evaluation Board is ideal for evaluating and rapidly prototyping the MC33664ATL isolated network high-speed transceiver. This transceiver physical layer transformer driver is designed to interface a microcontroller to a high-speed isolated communication network. The FRDMDUAL33664EVB board connects SPI signals from the MCU to the device SPI_TX, creating bit pulses transmission to the bus through the transformer. The messages received by the device can be converted bit by bit and transferred to the MCU by SPI. NXP FRDMDUAL33664EVB Evaluation Board features two MC33664ATL1EG isolated communication transceivers in a 16-pin SOICN package, isolated communication by transformers with a connector, and single/dual TPL chain interfaces. This evaluation board works with MC3377x battery cell controllers.

Features

2x MC33664ATL1EG isolated communication transceivers in 16-pin SOICN package
Isolated communication by transformers with connector

Single TPL chain interface (requires 2x SPIs)
Dual TPL chain interface (requires 3x SPIs)
Compatible with S32K144EVB-Q100

Specifications

Connectivity
- Single-chain, dual-chain, or loop-back operation
- 2Mbit/s isolated network communication rate
- Dual SPI architecture for message confirmation

Power management
- 3.3V and 5V compatible logic thresholds
- Low sleep mode current with automatic bus wake-up
- Ultra-low radiated emissions

Kit Contents

Additional hardware
- Use with the S32K144 EVB (recommended)
- Use with other microcontroller platforms (requires breadboard design)
- Use as standalone EVB, requires 5V, 200mA power supply (optional 3.3V power supply 200mA) and signal stimulation with a signal generator