General-Purpose Battery Management System Communication Gateway
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The BMA6002 is a General-Purpose battery management communication gateway and transport protocol link (TPL) transceiver. The device forwards messages upcoming from different TPL (isolated daisy chain protocol of NXP) ports through a standard communication protocol. The standard communication protocol ensures compatibility with most microcontrollers available in the market.
The BMA6002 is designed as a gateway for serial peripheral interface (SPI) or CAN (FD) to TPL. Integrated Serial interface to control external devices. The BMA6002 provides two TPL daisy chain ports to communicate with other isolated BMS devices in the daisy chain. Each daisy chain port supports capacitive and inductive isolated communication.
Product Details
Features
System Features
- Two synchronized independent TPL daisy chain ports
- SPI interface to MCU up to 10 Mbit/s data rate
- CAN FD interface to MCU up to 5 Mbit/s of data rate
- Message buffering supports traffic handling of MCU and daisy chain ports
- Enables different daisy chains message synchronization
- Daisy chain supporting 2 Mbit/s data rate
- Includes SPI host to address software free battery application
Extended Application
- Synchronization features enable synchronization of current and voltage
- Integrated CAN transceiver enables direct communication to the Domain controller via CAN
- Integrated SPI host enables the control of external devices via SPI
- Integrated GPIO enables the integration of different sensors
Product Longevity Program
This product is included in the NXP Product Longevity Program ensuring a stable supply of products for your embedded designs. The BMX6X02 is included in the 15-year program