Overview
The NXP MC33907NAER2 is a system basis chip (SBC) designed for automotive applications, emphasizing safety, efficiency, and advanced communication capabilities. This integrated circuit is part of NXP's SMARTMOS family and features high-speed CAN and LIN transceivers, making it suitable for complex automotive systems. The MC33907NAER2 is engineered to optimize energy consumption through multiple switching and linear voltage regulators, along with ultra-low-power saving modes. It is compliant with the ISO 26262 functional safety standard, ensuring high reliability and integrity in safety-critical systems.
Key Specifications
| Parameter | Description |
|---|---|
| Package | 48-LQFP-EP (7x7) |
| Input Voltage Range | -1 V to 40 V |
| Operating Temperature | -40°C to 125°C |
| Number of Outputs | 6 |
| Output Current Capability | Up to 1.5 A |
| Communication Interfaces | High-speed CAN (ISO11898-2 and -5), LIN (LIN protocol specifications 1.3, 2.0, 2.1, 2.2, and SAEJ2602-2) |
| Power Management | Multiple switching and linear voltage regulators, low-power mode (32 μA) |
| Safety Features | Compliant with ISO 26262, multiple fail-safe outputs, ASIL D capable |
| Mounting Type | Surface Mount |
Key Features
- Advanced Power Management: The MC33907NAER2 includes multiple switching and linear voltage regulators, along with ultra-low-power saving modes to optimize energy consumption.
- High-Speed Communication: Features high-speed CAN and LIN transceivers, fulfilling ISO11898-2 and -5 standards for CAN and LIN protocol specifications 1.3, 2.0, 2.1, 2.2, and SAEJ2602-2 for LIN.
- Functional Safety: Compliant with ISO 26262, the device includes multiple fail-safe outputs and is capable of achieving ASIL D safety levels.
- Multi-Output Power Supply: Provides six output voltages, including VPRE, VCORE, VCCA, VAUX, and others, to support various system components.
- Low-Power Mode: Operates in a low-power mode consuming as little as 32 μA, enhancing system efficiency).
Applications
The MC33907NAER2 is primarily designed for automotive applications, including but not limited to:
- Power Supply Systems: For powering microcontrollers and other system components in vehicles.
- Automotive Control Units: Suitable for engine control units, transmission control units, and other safety-critical systems.
- Advanced Driver Assistance Systems (ADAS): Supports the power and communication needs of ADAS components.
- Infotainment Systems: Can be used in the power management of infotainment and navigation systems.
Q & A
- What is the primary application of the MC33907NAER2?
The MC33907NAER2 is primarily designed for automotive applications, including power supply systems, automotive control units, ADAS, and infotainment systems.
- What communication interfaces does the MC33907NAER2 support?
The device supports high-speed CAN (ISO11898-2 and -5) and LIN (LIN protocol specifications 1.3, 2.0, 2.1, 2.2, and SAEJ2602-2) interfaces.
- What is the input voltage range of the MC33907NAER2?
The input voltage range is from -1 V to 40 V.
- What is the operating temperature range of the MC33907NAER2?
The operating temperature range is from -40°C to 125°C.
- How many output voltages does the MC33907NAER2 provide?
The device provides six output voltages.
- What safety standards does the MC33907NAER2 comply with?
The device is compliant with ISO 26262 and can achieve ASIL D safety levels.
- What is the low-power mode current consumption of the MC33907NAER2?
The device can operate in a low-power mode consuming as little as 32 μA.
- What type of package does the MC33907NAER2 come in?
The device is packaged in a 48-LQFP-EP (7x7) package.
- Is the MC33907NAER2 PbFree and RoHS compliant?
- What is the maximum output current capability of the MC33907NAER2?
The device can provide up to 1.5 A of output current.
