MM9Z1_638 - 4-Cell Lithium Battery

RD9Z1-638-4Li

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The NXP ® RD9Z1-638-4Li reference design is a battery management system (BMS) for 4-Cell Li-Ion battery applications and features the NXP MM9Z1_638 Battery Sensor Module. It demonstrates the product capabilities where high EMC performance is required. It also features an 8-pin standalone CAN transceiver to interface with other modules.

Block Diagram

Cell Lithium Battery

MM9Z1_638 4-Cell Lithium Battery Block Diagram
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Supported Devices

Processors and Microcontrollers

S12 MagniV Mixed-Signal MCUs

  • S12ZVC: S12ZVC Mixed-Signal MCU for Automotive and Industrial CAN Applications

Configurable Switches

  • MC33879: Configurable Octal Serial Switch

Battery Management

Battery Sensors

Interfaces

3.3 V / 5 V IO CAN Transceivers

  • TJA1044: High-Speed CAN Transceiver with Standby Mode - Mantis Family

Features

Functionality

  • Embedded 16-bit S12Z MCU
  • Embedded power management
  • Four voltage sensing inputs (VSENSE3 to VSENSE0)
  • Internal temperature sensing
  • Battery current sensing via mounted shunt (ISENSE)

Interfaces

  • High-Speed CAN interface
  • LIN 2.2/2.1/2.0 interface

Debugging

  • BDM interface for programming and debugging

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Reference design - Xtrinsic MM9Z1_638, 4 Cell Lithium-Ion application with CAN and LIN interface.

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    Design Files

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    Software

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    • BSPs and Device Drivers

      LIN2.x and SAE J2602 Stack

      FLEXERARev v4.6.3Jan 30, 2020 00:00:00FSL_LIN_2.X_DRIVER
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    • Connectivity Software

      4-cell lithium battery management example software

      ZIPRev 1.0.3Jun 3, 2014 00:00:002.07 MBRD9Z1-638-4LI_APPSP
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    Note: For better experience, software downloads are recommended on desktop.

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