Overview
The MCZ33904D5EKR2 is a System Basis Chip (SBC) produced by NXP USA Inc. This integrated circuit is designed to enhance module designs by combining several key features into a single package. It is part of the second-generation family of SBCs, which includes the MC33903, MC33904, and MC33905. The device is particularly useful in automotive and industrial applications due to its advanced power management and diagnostic capabilities.
Key Specifications
| Parameter | Value |
|---|---|
| Package/Case Type | 32-SOIC (Small Outline Integrated Circuit) |
| Operating Temperature Range | -40°C to 125°C |
| Voltage Regulator Output | 5.0 V or 3.3 V (part number selectable) |
| Protection Features | Voltage, current, and temperature protection |
| Quiescent Current in LP Modes | Extremely low |
| CAN Interface | Embedded 5.0 V regulator for CAN driver |
| Wake-up Sources | CAN or LIN bus, I/O transition, automatic timer, SPI message, and VDD overcurrent detection |
| Auxiliary Regulator | SPI configurable 5.0 V or 3.3 V regulator with overcurrent detection and undervoltage protection |
Key Features
- Voltage regulator for MCU with the option to use an external PNP to extend current capability and share power dissipation.
- Advanced fail-safe state machine and concept solution.
- Multiple undervoltage detections to address various MCU specifications and system operation modes.
- Auxiliary 5.0 or 3.3 V SPI configurable regulator for additional ICs.
- MUX output pin for device internal analog signal monitoring and power supply monitoring.
- Advanced SPI, MCU, ECU power supply, and critical pins diagnostics and monitoring.
- Multiple wake-up sources in low power modes, including CAN or LIN bus, I/O transition, automatic timer, SPI message, and VDD overcurrent detection.
Applications
The MCZ33904D5EKR2 is designed for a broad array of applications, including:
- Automotive systems: Due to its robust power management and diagnostic features, it is well-suited for automotive applications.
- Factory automation systems: It can be used in industrial networking and power management equipment.
- Portable medical products: Its low quiescent current and advanced protection features make it suitable for medical devices.
- Smart home and building controls: It can be integrated into various smart home and building automation systems.
- Energy storage systems: Its power management capabilities are beneficial in energy storage applications.
Q & A
- What is the MCZ33904D5EKR2? The MCZ33904D5EKR2 is a System Basis Chip (SBC) produced by NXP USA Inc., designed to enhance module designs by combining several key features into a single package.
- What is the package type of the MCZ33904D5EKR2? The package type is 32-SOIC (Small Outline Integrated Circuit).
- What are the operating temperature ranges for the MCZ33904D5EKR2? The operating temperature range is -40°C to 125°C.
- What voltage regulator outputs are available for the MCZ33904D5EKR2? The device offers voltage regulator outputs of 5.0 V or 3.3 V, which are part number selectable.
- What protection features does the MCZ33904D5EKR2 offer? The device includes voltage, current, and temperature protection features).
- What are the wake-up sources for the MCZ33904D5EKR2 in low power modes? The wake-up sources include CAN or LIN bus, I/O transition, automatic timer, SPI message, and VDD overcurrent detection).
- What applications is the MCZ33904D5EKR2 suitable for? It is suitable for automotive systems, factory automation, portable medical products, smart home and building controls, and energy storage systems).
- Does the MCZ33904D5EKR2 have an embedded CAN interface regulator? Yes, it has an embedded 5.0 V regulator for the CAN driver).
- Can the MCZ33904D5EKR2 be used with external power management components? Yes, it allows the use of an external PNP to extend current capability and share power dissipation).
- What diagnostic capabilities does the MCZ33904D5EKR2 offer? It offers advanced SPI, MCU, ECU power supply, and critical pins diagnostics and monitoring).
