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MC33989 Datasheet System Basis Chip

Manufacturer: NXP Semiconductors

Overview: Freescale Semiconductor Technical Data System Basis Chip with High Speed CAN Transceiver Document Number: MC33989 Rev. 15.0, 6/2013 33989 The 33989 is a monolithic integrated circuit bining many functions used by microcontrollers (MCU) found in automotive Engine Control Units (ECUs). The device incorporates functions such as: two voltage regulators, four high-voltage (wake-up) inputs, a 1.0 Mbaud capable CAN physical interface, an SPI interface to the MCU and VSUP monitoring and fault detection circuitry.

Key Features

  • Also, an Interrupt can be generated, for the MCU, based on CAN bus activity as well as mode changes. SYSTEM BASIS CHIP WITH HIGH SPEED CAN Features.
  • VDD1: Low drop voltage regulator, current limitation, overtemperature detection, monitoring, and reset function.
  • VDD1: Total current capability 200 mA.
  • V2: Tracking function of VDD1 regulator. Control circuitry.

Similar Datasheet

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MC33989 Distributor