Design Files
Receive the full breakdown. See the product footprint and more in the eCad file.
ISO K Line Serial Link Interface
The NXP® MC33660 is a serial link bus interface device designed to provide bi-directional half-duplex communication interfacing in automotive diagnostic applications.
- Designed to interface between the vehicle’s on-board MCU and systems off-board the vehicle via the special ISO K line
- Meets the Diagnostic System ISO9141 specification
- The device’s K line bus driver’s output is fully protected against bus shorts and over-temperature conditions
MC33660_IMG
Product Details
Block Diagram
Features
Key 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 Battery
- Thermal Shutdown with Hysteresis
- ISO K Line Pin Capable of High Currents
- ISO K Line Can Be Driven with up to 10 nF of Parasitic Capacitance
- 8.0 kV ESD Protection Attainable with Few Additional Components
- Standby Mode: No VBat Current Drain with VDD at 5.0 V
- Low Current Drain During Operation with VDD at 5.0 V
Product Longevity Program
- This product is included in NXP Product Longevity Program ensuring a stable supply of products for your embedded designs. The MC33660 is included in the 15-year program
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Documentation
Quick reference to our documentation types.
2 documents
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Data Sheet
MC33660, ISO K Line Serial Link Interface - Data SheetFeatured
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Training Presentation
MC33660TRN, Customer training for the MC33660
Design Resources
Hardware
Quick reference to our
board types.
2 hardware offerings
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Design ConceptBattery Management ControlFeatured
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Evaluation and Development BoardsMC33660 ISO K Line Serial Link Evaluation Kit Featured