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MCZ33290 - ISO K Line Serial Link Interface

Features

  • Operates Over Wide Supply Voltage of 8.0 to 18 V.
  • Operating Temperature of -40 to 125°C.
  • Interfaces Directly to Standard CMOS Microprocessors.
  • ISO K Line Pin Protected Against Shorts to Ground.

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www.DataSheet4U.com Freescale Semiconductor Technical Data Document Number: MC33290 Rev. 7.0, 10/2006 ISO K Line Serial Link Interface The 33290 is a serial link bus interface device designed to provide bi-directional half-duplex communication interfacing in automotive diagnostic applications. It is designed to interface between the vehicle’s on-board microcontroller and systems off-board the vehicle via the special ISO K line. The 33290 is designed to meet the Diagnostic Systems ISO9141 specification. The device’s K line bus driver’s output is fully protected against bus shorts and overtemperature conditions.
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