BQ78350-DEVICE-FW
BQ78350 系列测量仪表固件
BQ78350-DEVICE-FW
概述
BQ78350 系列测量仪表固件是仅固件版本，可刷写到任何现有 BQ78350 硬件（例如 BQ78350、BQ78350-R1、BQ78350-R2 等器件）中。该固件采用 CEDV 锂离子和磷酸铁锂电池管理控制器，可用于创建基于电池包的解决方案，配套 BQ769x0 系列模拟前端 (AFE) 保护器件为多达 15 节锂离子电池和锂聚合物电池包提供电量监测、保护、身份验证和监测等一系列丰富功能。
BQ78350-R1A 器件提供了用于电量报告的可选 LED 或 LCD 显示配置。它还可通过 SMBus 1.1 接口传输数据。电池历史记录和诊断数据也保存在器件的非易失性存储器中，并且可通过同一接口获取。
特性
- BQ78350-DEVICE-FW 固件可用于任何早期版本的 BQ78350 硬件
- 更多信息，请参阅版本说明
下载
BQ78350-DEVICE-FW — BQ78350 family of gauges firmware
支持的产品和硬件
产品
电池电量监测
硬件开发
参考设计
评估板
BQ78350-DEVICE-FW — BQ78350 family of gauges firmware
BQ78350-R3 Device firmware bundle installer
产品
电池电量监测
硬件开发
参考设计
评估板
文档
Technical reference manual addendum for BQ78350-R3
Software Manifest
发布信息
Overview
BQ78350 family of gauges firmware is a firmware-only release that can be flashed onto any existing BQ78350 hardware (such as the BQ78350, BQ78350-R1, BQ78350-R2, … devices). The firmware incorporates the CEDV Li-ion and LiFePO4 battery management controller to create a pack-based solution that provides a rich array of features for gas gauging, protection, authentication, and monitoring using the companion BQ769x0 family of analog front end (AFE) protection devices for upto 15-series cell Li-ion and Li-polymer battery packs.
The BQ78350-R1A device offers optional LED or LCD display configurations for capacity reporting. It also makes data available over its SMBus 1.1 interface. Battery history and diagnostic data is also kept within the device in non-volatile memory and is available over the same interface.
Features
The BQ78350-DEVICE-FW firmware is usable on any previous version of the BQ78350 hardware. Refer the release notes for more information.
新增功能
- This is a firmware only download
- See Technical Reference Manual addendum for changes from the BQ78350-R1 device