MC33664ATL1EGR2

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1. Description

The MC33664ATL1EGR2 is a SMARTMOS transceiver physical layer transformer driver designed to interface a microcontroller conveniently to a high speed isolated communication network. MCU serial peripheral interface (SPI) data bits are directly converted to pulse bit information and transferred to the bus network. Slave response messages use the same structure to send pulse bit information to the MC33664, which is converted and sent back to the MCU as a SPI bit stream.

2. Features

    1. 2.0 Mbit/s isolated network communication rate

    2. Dual SPI architecture for message confirmation

    3. Robust conducted and radiated immunity with wake-up

    4. 3.3 V and 5.0 V compatible logic thresholds

    5. Low sleep mode current with automatic bus wake-up

    6. Ultra-low radiated emissions

3. Applications

    1. Automotive communication network

    2. Industrial communication network

    3. Utility vehicle battery systems

    4. Forklift/mining battery systems

    5. Battery backup systems

4. Pin configuration

5. Pin Description

6. Packaging overview