MCZ33996EKR2

Product Overview

• Category: Integrated Circuit (IC)
• Use: Automotive System
• Characteristics: High-performance, multi-purpose IC for automotive applications
• Package: Standard Integrated Circuit Package
• Essence: Control and monitoring of various automotive functions
• Packaging/Quantity: Available in tape and reel packaging, quantity varies based on supplier

Specifications

• Manufacturer: NXP Semiconductors
• Operating Voltage: 5V to 18V
• Operating Temperature: -40°C to +125°C
• Number of Pins: 32
• Interface Type: SPI (Serial Peripheral Interface)
• Supported Protocols: LIN (Local Interconnect Network), CAN (Controller Area Network)

Detailed Pin Configuration

1. VBAT: Battery Supply Voltage
2. GND: Ground
3. LIN1: LIN Bus Input/Output 1
4. LIN2: LIN Bus Input/Output 2
5. LIN3: LIN Bus Input/Output 3
6. LIN4: LIN Bus Input/Output 4
7. LIN5: LIN Bus Input/Output 5
8. LIN6: LIN Bus Input/Output 6
9. LIN7: LIN Bus Input/Output 7
10. LIN8: LIN Bus Input/Output 8
11. LIN9: LIN Bus Input/Output 9
12. LIN10: LIN Bus Input/Output 10
13. LIN11: LIN Bus Input/Output 11
14. LIN12: LIN Bus Input/Output 12
15. LIN13: LIN Bus Input/Output 13
16. LIN14: LIN Bus Input/Output 14
17. LIN15: LIN Bus Input/Output 15
18. LIN16: LIN Bus Input/Output 16
19. CANH: CAN High
20. CANL: CAN Low
21. WAKE: Wake-Up Input
22. RESET: Reset Input
23. VDD: Positive Supply Voltage
24. GND: Ground
25. SPI_CS: SPI Chip Select
26. SPI_CLK: SPI Clock
27. SPI_MISO: SPI Master In Slave Out
28. SPI_MOSI: SPI Master Out Slave In
29. INT: Interrupt Output
30. VBAT: Battery Supply Voltage
31. GND: Ground
32. NC: No Connection

Functional Features

• Control and monitoring of LIN and CAN bus communication
• Integrated LIN transceiver with multiple input/output channels
• Supports LIN protocol versions 1.3, 2.0, 2.1, and 2.2
• Supports CAN protocol versions 2.0A and 2.0B
• Built-in wake-up and reset functionality
• SPI interface for configuration and control

Advantages and Disadvantages

Advantages: - Versatile IC suitable for various automotive applications - High-performance LIN and CAN bus communication - Multiple LIN input/output channels for flexibility - Wide operating voltage range for compatibility - Robust design for automotive environments

Disadvantages: - Limited number of LIN input/output channels (16) - Requires external microcontroller for full functionality - Relatively high power consumption compared to some alternatives

Working Principles

The MCZ33996EKR2 is designed to facilitate communication between different automotive components using the LIN and CAN protocols. It acts as a bridge between the microcontroller and the LIN/CAN bus, enabling control and monitoring of various functions within the vehicle. The IC integrates a LIN transceiver with multiple input/output channels, allowing for flexible LIN bus communication. It also supports the CAN protocol for more advanced applications. The IC can be configured and controlled using the SPI interface, and it includes wake-up and reset functionality.

Detailed Application Field Plans

The MCZ33996EKR2 is widely used in automotive systems where LIN and CAN bus communication is required. Some common application fields include:

1. Automotive Lighting Systems: Control and monitoring of headlights, taillights, turn signals, and interior lighting.
2. Climate Control Systems: Regulation of heating, ventilation, and air conditioning (HVAC) systems.
3. Powertrain Systems: Management of engine control units (ECUs), fuel injection systems, and transmission control modules.
4. Body Electronics: Control of power windows, door locks, mirrors, and central locking systems.
5. Safety Systems: Integration with airbag control modules, anti-lock braking systems (ABS), and stability control systems.

Detailed and Complete Alternative Models

1. MCZ33999EKR2: Similar to MCZ33996EKR2 but with additional LIN input/output channels (32 channels).
2. TJA1028: LIN transceiver IC with integrated voltage regulator