MC33665A - NXP

MC33665A Battery management communication gateway

The MC33665A 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 microcontrollers available in .

Features

• MCU host interface supporting SPI, CAN (FD) or UART
  – SPI
  – Single or dual SPI mode
  – Up to 10 Mbit/s data rate
  – CAN (FD)
  – CAN up to 1 Mbit/s data rate
  – CAN FD up to 5 Mbit/s data rate
  – UART
  – Full duplex operation
  – Auto baud rate detection
  – Up to 6 MBd data rate
  – Selectable IO voltage of 5 V or 3.3 V
• Message buffering
  – Configurable response and request buffers NXP Semiconductors MC33665A Battery management communication gateway
  – Status/handshake signals for data flow control
• Communication management unit
  – Error detection and reporting
• Multi-port TPL interface
  – Four indep.