The solution uses one AFE (NXP MC33772CTP2AE). The MC33772C is a battery control IC designed for automotive and industrial applications. It supports up to six battery strings, analog-to-digital conversion of differential battery voltage (up to 256 average levels to ensure measurement accuracy), current acquisition, and also includes coulomb counting and temperature measurement functions.

This solution is a battery monitoring unit CMU in the energy storage high-voltage battery management system based on NXP S32K118 and MC33774. The single board can monitor up to 54 battery strings and 12 temperature data. It adopts CAN-BUS architecture, and S32K118 and MC33774 use isolated SPI for communication.

AEK-POW-BMSNOTX is a battery management system (BMS) evaluation board that can manage 4 to 14 battery cells. The board is based on the L9963E lithium-ion battery monitoring and protection chip and is suitable for high-reliability automotive applications.