Design Files
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SBC with Enhanced High-Speed CAN Transceiver
The NXP® MC33742 is a monolithic integrated circuit combining many functions frequently used by automotive environmental control units (ECUs).
- Fully protected fixed 5.0 V low-drop regulator with current limit, overtemperature pre-warning, and reset
- Output drive with sense input is also provided to implement a second 5.0 V regulator using an external PNP bipolar junction transistor
- Normal, standby, stop, and sleep modes, an internally switched high-side power supply output with four wake-up inputs, programmable window watchdog, interrupt, reset, SPI input control, and a high-speed CAN transceiver compatible with CAN 2.0 A and B protocols for module-to-module communication
Freescale MC33742 Product Image
Product Details
Block Diagram
Features
Key Features
- High-Speed 1.0 Mbps CAN Interface with Bus Diagnostic Capability (Detection of CANH and CANL Short to Ground, to VDD, and to VSUP)
- Low-Drop Voltage 5.0 V, 200 mA VDD Regulator with Current-Limiting, Overtemperature Pre-Warning, and Output Monitoring with Reset
- Additional 5.0 V Regulator with External Series Pass Transistor
- Normal, Standby, Stop, and Sleep Modes with Low Sleep and Stop Mode Current
- 150 mA High-Side Switch Output for Control of External Circuitry
- Four External Wake-Up Inputs
- Software-Programmable Watchdog Window, Interrupt, and Reset
Product Longevity Program
- This product is included in the NXP Product Longevity Program ensuring a stable supply of products for your embedded designs. The MC33742 is included in the 15-year program
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Documentation
Quick reference to our documentation types.
1-5 of 7 documents
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Application Note
AN2409, Small Outline Integrated Circuit (SOIC) Package - Application NoteFeatured
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Application Note
AN1902: Assembly Guidelines for QFN and SON Packages Application NoteFeatured
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Application Note
AN3670, Implementing a DSI Network Using the MC33781 and the MC33784
Design Resources
Engineering Services
To get further assistance directly from NXP, please see our Engineering Services.
1 engineering service
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Original Design Manufacturer (ODM)
Hardware and Software Engineering Services
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