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FRDM33771BSPIEVB
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Evaluation Board for MC33771 with SPI Communication.
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The FRDM33771BSPIEVB development kit contents include:
- Assembled and tested evaluation board/module in anti-static bag
- Quick start guide
Evaluation Board for MC33771 with SPI Communication
The FRDM33771BSPIEVB Evaluation Board (EVB) features the MC33771, 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 fault detection pin report.
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 SPI interface.
製品詳細
対応製品
パワーマネージメント
バッテリー・セルコントローラ
- MC33771B: 14-Channel Li-Ion Battery Cell Controller IC
Features
Key Features
- SPI interface
- LED indicator for the operation mode
- Cell-balancing resistors and integrated drivers
- Cell sense input with Low Pass filter
- GPIOs configurable as digital I/O, wake-up input, convert trigger input, ratiometric analog inputs for external temperature measurement, absolute analog inputs for external voltage measurements and auxiliary current sense input
- Interface I2C link to an external local EEPROM to store user-defined calibration parameters
- Fault detection pin report
購入オプション
設計・リソース
ソフトウェア
クイック・リファレンス ソフトウェア・タイプ.
3 ソフトウェア・ファイル
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アプリケーション例 ソフトウェア
MC33771B / MC33772B (Battery Cell Controller) Evaluation GUI
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アプリケーション例 ソフトウェア
MC33771B / MC33772B (Battery Cell Controller) Demo and Driver Library
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使用例とクイック・スタート・ソフトウェア
Embedded SW: Battery Cell Controller Software Driver for MC33771B/MC33772B
注: より快適にご利用いただくために、ソフトウェアのダウンロードはデスクトップで行うことを推奨します。