: If a battery has experienced an over-voltage or under-voltage event, the controller may trip a "Permanent Failure" (PF) flag that blows an internal fuse or disables charging. The software can clear these errors to make the board functional again. Key Features and Manual Overview Battery EEPROM Works User Manual | PDF - Scribd
: Compatible with a wide range of MCU and EEPROM chips, including the BQ2040, BQ2084, and M37516. How to Use the Software Hardware Connection battery eeprom works 327 link full