STMicroelectronics EVL9965T/EVL99BM2T Promotional Boards

STMicroelectronics EVL9965T/EVL99BM2T Promotional Boards integrate the L9965T or L99BM2T BMS transceiver. L9965T/L99BM2T is a dual-die bidirectional SPI transceiver that, in a BMS system, allows communication between isolated devices in different voltage domains through a twisted-pair connection.

A dedicated graphical user interface (GUI) is available for configuration, monitoring, and evaluation with dedicated firmware. Together, the STMicroelectronics EVL9965T/EVL99BM2T boards enable simple and fast evaluation of the battery management system solution for use with the MCU board (SPC582B-DIS or Nucleo-L476RG).

Features

  • Configurable with SPC582B-DIS and NUCLEO-L476RG control boards according to the variants (EVL9965T and EVL99BM2T)
  • Onboard CAN transceiver for MCU interface with external CAN networks
  • Integrated LDO regulator to supply the MCU board with 3.3V or 5V
  • LED indicators on the FLT and BNE device status
  • A dedicated GUI is available for configuration, monitoring, and evaluation with dedicated firmware

Applications

  • Automotive battery monitoring systems
  • Energy storage systems
  • UPS

Block Diagram

Block Diagram - STMicroelectronics EVL9965T/EVL99BM2T Promotional Boards
Published: 2026-07-10 | Updated: 2026-07-10