Overview
The MC33901WEFR2 is a high-speed CAN (Controller Area Network) transceiver produced by NXP USA Inc. This device is part of the SMARTMOS family and is designed to provide the physical interface between the CAN protocol controller and the CAN bus. It supports high-speed data transmission up to 1.0 Mbits/s, making it suitable for various automotive and industrial applications where reliable and fast communication is crucial.
Key Specifications
| Parameter | Value |
|---|---|
| Type | Transceiver |
| Package / Case | 8-SOIC (0.154, 3.90mm Width) |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 125°C |
| Voltage - Supply | 4.5V ~ 5.5V |
| Protocol | CANbus |
| Number of Drivers/Receivers | 1/1 |
| Supply Current - Max | 65 mA |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| RoHS Status | ROHS3 Compliant |
Key Features
- High-Speed Data Transmission: Supports up to 1.0 Mbits/s data transmission.
- Robust Protection: Integrated ESD protection and high robustness against external disturbances such as EMC and electrical transients.
- Low Power Consumption: Low supply current in normal and standby modes.
- Operating Modes: Normal mode and Standby mode with wake-up filter and timeout.
- Compact Package: Available in an 8-SOIC package, suitable for space-constrained applications.
- Compliance: Compliant with RoHS, ELV, and China RoHS directives.
Applications
- Automotive Systems: Ideal for use in automotive networks, including body control modules, engine control units, and other vehicle systems.
- Industrial Automation: Suitable for industrial control systems, sensors, and actuators where reliable communication is essential.
- IoT Devices: Can be used in Internet of Things (IoT) devices that require robust and reliable communication interfaces.
- Embedded Systems: Applicable in various embedded systems requiring high-speed CAN communication.
Q & A
- What is the primary function of the MC33901WEFR2?
The MC33901WEFR2 is a high-speed CAN transceiver that provides the physical interface between the CAN protocol controller and the CAN bus.
- What is the maximum data transmission speed supported by the MC33901WEFR2?
The device supports data transmission speeds up to 1.0 Mbits/s.
- What are the operating temperature ranges for the MC33901WEFR2?
The device operates within a temperature range of -40°C to 125°C.
- What is the supply voltage range for the MC33901WEFR2?
The supply voltage range is 4.5V to 5.5V.
- Does the MC33901WEFR2 have built-in protection features?
Yes, it has integrated ESD protection and high robustness against external disturbances.
- What are the typical operating modes of the MC33901WEFR2?
The device has Normal mode and Standby mode with wake-up filter and timeout.
- Is the MC33901WEFR2 RoHS compliant?
Yes, it is ROHS3 compliant.
- What is the package type of the MC33901WEFR2?
The device is available in an 8-SOIC package.
- What are some common applications of the MC33901WEFR2?
It is commonly used in automotive systems, industrial automation, IoT devices, and embedded systems.
- Does the MC33901WEFR2 support low power consumption?
Yes, it has low supply current in both normal and standby modes.
