BQ41Z50-FW
BQ41Z50-FW
BQ41Z50-FW
概覽
BQ41Z50-FW 是一個僅限韌體版本，可以閃存到任何現有的 BQ41Z50 硬體上。該韌體採用 Dynamic Impedance Track™ 專利技術，建立基於電池組的解決方案，為 2 節、3 節和 4 節鋰離子和鋰聚合物電池組提供電量計量、保護和驗證的豐富功能。
BQ41Z50-FW 韌體透過使用其整合式高性能類比週邊設備，測量並維護鋰離子或鋰聚合物電池的可用容量、電壓、電流、溫度和其它關鍵參數的準確記錄，並透過 SMBus v3.1 相容介面將這些資訊呈報至系統主機控制器。SHA-1、SHA-256 和 ECC 驗證使用驗證金鑰適用的安全記憶體，可以識別真正的電池組。
特點
BQ41Z50-FW 韌體可用於任何舊版 BQ41Z50 硬體
下載項目
BQ41Z50-FW — BQ41Z50 device firmware
支援產品和硬體
BQ41Z50-FW — BQ41Z50 device firmware
版本資訊
BQ41Z50-FW is a firmware-only release that can be flashed onto any existing BQ41Z50 hardware. The firmware incorporates the patented Dynamic Impedance Track™ technology to create a pack-based solution that provides a rich array of features for gas gauging, protection, and authentication for 2-series, 3-series, and 4-series cell Li-ion and Li-polymer battery packs.
Using its integrated high-performance analog peripherals, the BQ41Z50-FW firmware measures and maintains an accurate record of available capacity, voltage, current, temperature, and other critical parameters in Li-ion or Li-polymer batteries and reports this information to the system host controller over an SMBus v3.2 compatible interface. SHA-1, SHA-256, and ECC authentication, with secure memory for authentication keys, enables identification of genuine battery packs.
Features
The BQ41Z50-FW firmware is usable on any previous version of the BQ41Z50 hardware
最新功能
- Official RTM Release
- Please see the BQ41Z50 Technical Reference Manual for detailed feature descriptions.