Evaluation Board for MC33771C with SPI Communication

FRDM33771CSPEVB

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The FRDM33771CSPEVB evaluation board (EVB) features the MC33771C, a 14-channel battery cell controller for automotive and industrial Li-ion battery applications. It supports cell voltage measurement, passive cell balancing, GPIOs, external EEPROM and current measurement.

The kit is designed to support customer development and evaluation. The device can be connected to NXP 14-cell battery emulator or a customer Li-ion battery module with 7~14 logic cells in series. The battery cell information is transferred to the microcontroller unit (MCU) through an SPI interface.

Supported Devices

Battery Management

Battery Cell Controllers

  • MC33771C: 14-Channel Li-Ion Battery Cell Controller IC

Features

Connectivity

  • SPI communication
  • 26-pin connector for 14 cell battery connections and 4 temperature sensors

Red LED

  • VCOM status

MC33771C

  • 14 cell voltage measurements
  • 100 mA cell balancing
  • 1 current measurement
  • 4 external temperature measurements
  • 1 onboard temperature sensors
  • Diagnostic functions

Buy Options

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Cell Terminal (CT) cable, 14 cells, 25 cm-long.

    $34.50 USD
    In Stock :14

    Normally ships 1-2 business days

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    Evaluation Board for MC33771C with SPI Communication.

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