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NXP MC33664ATL1EGR2 Isolated Network High Speed Transceiver

In today's fast-growing automotive electronics and industrial communications, high-speed, reliable isolated network communication technology has become a key requirement for system design. As the world's leading distributor of electronic components, Shenzhen Mingjiada Electronics Co. , Ltd. specializes in NXP MC33664ATL1EGR2 high-speed transceivers for isolated networks, provide high performance physical layer solutions for automotive communication networks, industrial control systems and multi-functional battery management systems.

Product Overview: MC33664ATL1EGR2 isolated network high-speed transceiver

MC33664ATL1EGR2 is a SMARTMOS transceiver physical layer transformer driver designed for high-speed isolated communications networks. MC33664ATL1EGR2 adopts Sop16 package, which can directly convert the serial peripheral interface (SPI) data bits of the microcontroller into pulse bit information and transmit it to the bus network, and at the same time convert the slave machine response information back to the SPI bit stream and send it to the MCU, efficient two-way communication between the microcontroller and the isolation network is realized.

MC33664ATL1EGR2 is a transceiver physical layer transformer driver designed to conveniently interface a microcontroller to a high speed isolated communication network. MCU SPI data bits are directly converted to pulse bit information and transferred to the bus network.

Follower response messages use the same structure to send pulse bit information to the MC33664ATL1EGR2 which is then converted to an SPI bit stream sent back to the MCU. This device is powered by SMARTMOS® technology.

The MC33664ATL1EGR2 is designed for automotive and industrial applications and is compliant with the MC3377x battery cell controller family and MPC5xxx MCU families.

Key Technical and Performance Parameters

The MC33664ATL1EGR2 high-speed transceiver integrates a number of advanced technologies that set it apart from its peers:

High-speed communication capability: MC33664ATL1EGR2 supports isolated network communication rates of up to 2.0 Mbps, meeting high real-time application scenarios

Dual SPI Architecture: MC33664ATL1EGR2 uses a unique dual SPI design specifically for message acknowledgement to improve communication reliability

Wide voltage compatibility: MC33664ATL1EGR2 supports 3.3 V and 5.0 V logic thresholds and seamlessly docks with microcontrollers for different supply voltages

The Low-power Electronics MC33664ATL1EGR2 features low sleep mode current and integrated automatic bus wake-up, making it ideal for battery-powered systems

Excellent EMC Performance: MC33664ATL1EGR2 provides stable and reliable conduction and radiation tolerance, while maintaining ultra-low radiation emissions, meeting the stringent automotive electronics and industrial environment requirements

According to the technical parameters, MC33664ATL1EGR2 can work stably in a wide temperature range from-40 °C to 125 °C with a working voltage range of 4.5 V to 5.5 V and a power supply current of 40 Ma, convenient for PCB design and manufacture. These characteristics make it an ideal choice for reliable communications in harsh environments.

Typical Application Scenarios

The superior performance of the MC33664ATL1EGR2 isolated network high-speed transceiver has led to its widespread use in several key areas:

Automotive electronic systems

In the modern automotive electronic architecture, MC33664ATL1EGR2 is often used in the communication interface of body control module, gateway system and electric drive system of new energy vehicles. Its isolation characteristics can effectively prevent the interference between different voltage domains and ensure the reliable transmission of key signals.

Network for industrial communications

In the field of industrial automation, the device is suitable for PLC control systems, servo drivers and all kinds of industrial communication gateways. Its high-speed communication capability of 2 Mbps can meet the needs of most industrial field buses.

Battery management system

MC33664ATL1EGR2 is particularly suited for scenarios such as multipurpose vehicle battery systems, forklift/mining battery systems, and backup battery systems. Its isolation characteristics are particularly important in the monitoring of high-voltage battery packs, which can ensure the safe communication between the low-voltage control terminal and the high-voltage battery terminal.

Other applications

In addition, MC33664ATL1EGR2 can be used in isolated communications for medical devices, renewable energy systems, and any embedded system that requires highly reliable isolated communications.