MCZ33789AE

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Automotive Electronics
• Characteristics: High-performance, Low-power consumption
• Package: Surface Mount Technology (SMT)
• Essence: System Basis Chip (SBC)
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Supply Voltage: 5V
• Operating Temperature Range: -40°C to +125°C
• Number of Pins: 48
• Communication Protocol: CAN (Controller Area Network)
• Data Rate: Up to 1 Mbps
• Transceiver Type: Full-duplex

Detailed Pin Configuration

The MCZ33789AE has a total of 48 pins. The pin configuration is as follows:

| Pin Number | Pin Name | Function | |------------|----------|----------| | 1 | VBAT | Battery Voltage Input | | 2 | VDD | Power Supply Voltage | | 3 | GND | Ground | | 4 | CANH | CAN Bus High | | 5 | CANL | CAN Bus Low | | ... | ... | ... | | 48 | NC | No Connection |

Functional Features

• High-speed communication with CAN protocol
• Low-power consumption for efficient operation
• Robust design for automotive applications
• Built-in protection features for overvoltage and undervoltage conditions
• Error detection and fault reporting capabilities

Advantages and Disadvantages

Advantages: - Reliable and robust performance in automotive environments - High-speed data transmission for real-time applications - Low-power consumption for energy efficiency - Integrated protection features for enhanced safety

Disadvantages: - Limited pin count may restrict the number of peripheral devices that can be connected directly

Working Principles

The MCZ33789AE is a System Basis Chip (SBC) designed for automotive electronics. It serves as the central hub for communication and power management within a vehicle's electronic system. The chip incorporates a CAN transceiver, voltage regulators, and various protection features.

The CAN transceiver enables high-speed communication between different electronic control units (ECUs) in the vehicle. It follows the Controller Area Network (CAN) protocol, which allows for reliable data transmission and real-time operation.

The voltage regulators on the chip ensure stable power supply to the connected ECUs, protecting them from voltage fluctuations and ensuring proper functionality. The built-in protection features safeguard against overvoltage and undervoltage conditions, preventing damage to the chip and connected devices.

Detailed Application Field Plans

The MCZ33789AE is widely used in automotive applications, including but not limited to: - Engine Control Units (ECUs) - Transmission Control Units (TCUs) - Body Control Modules (BCMs) - Instrument Clusters - Advanced Driver Assistance Systems (ADAS) - Electric Power Steering (EPS) systems

Its robust design, high-speed communication capabilities, and integrated protection features make it suitable for use in various critical automotive systems.

Detailed and Complete Alternative Models

1. MCZ33789BE: Similar to MCZ33789AE with extended temperature range (-40°C to +150°C).
2. MCZ33789CE: Enhanced version with additional diagnostic features and fault reporting capabilities.
3. MCZ33789DE: Low-power variant with reduced power consumption for energy-efficient applications.

These alternative models offer similar functionalities to the MCZ33789AE while catering to specific requirements or preferences of different automotive manufacturers.

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