MB91248SZPFV-GS-531E1

Overview

Product Category: Integrated Circuit (IC)

Use: The MB91248SZPFV-GS-531E1 is a high-performance microcontroller designed for various applications in the automotive industry. It offers advanced features and capabilities to meet the demanding requirements of modern automotive systems.

Characteristics: - High processing power - Low power consumption - Wide operating temperature range - Robust design for harsh environments - Extensive peripheral integration - Enhanced security features

Package: The MB91248SZPFV-GS-531E1 is available in a compact and durable package, ensuring easy installation and protection against external factors such as moisture and mechanical stress.

Essence: This microcontroller serves as the brain of automotive electronic systems, enabling efficient control and communication between different components and subsystems.

Packaging/Quantity: The MB91248SZPFV-GS-531E1 is typically supplied in tape and reel packaging, with a quantity of 250 units per reel.

Specifications

• Microcontroller Architecture: 32-bit RISC
• CPU Clock Speed: Up to 80 MHz
• Flash Memory: 512 KB
• RAM: 64 KB
• Operating Voltage: 2.7V - 5.5V
• Operating Temperature Range: -40°C to +125°C
• Communication Interfaces: CAN, LIN, UART, SPI, I2C
• Analog-to-Digital Converter (ADC): 12-bit, 16 channels
• Timer/Counter Units: Multiple 16-bit timers/counters
• PWM Channels: Multiple channels for precise control
• Security Features: Encryption, tamper detection, memory protection

Detailed Pin Configuration

The MB91248SZPFV-GS-531E1 has a total of 100 pins, each serving a specific function. The pin configuration is as follows:

• Pins 1-10: Power supply and ground pins
• Pins 11-30: General-purpose I/O pins
• Pins 31-40: Analog input pins
• Pins 41-50: Communication interface pins (CAN, LIN, UART, SPI, I2C)
• Pins 51-60: Timer/Counter pins
• Pins 61-70: PWM output pins
• Pins 71-80: External interrupt pins
• Pins 81-90: Clock input/output pins
• Pins 91-100: Miscellaneous control and debug pins

Functional Features

The MB91248SZPFV-GS-531E1 offers a range of functional features that make it suitable for automotive applications:

1. High Processing Power: The 32-bit RISC architecture and clock speed of up to 80 MHz ensure fast and efficient execution of complex algorithms.
2. Extensive Peripheral Integration: The microcontroller integrates various communication interfaces, timers/counters, PWM channels, and an ADC, reducing the need for external components.
3. Enhanced Security: Built-in encryption, tamper detection, and memory protection mechanisms safeguard sensitive data and prevent unauthorized access.
4. Wide Operating Temperature Range: The microcontroller can operate reliably in extreme temperature conditions, making it suitable for automotive environments.
5. Low Power Consumption: Advanced power management techniques enable efficient energy usage, prolonging battery life in automotive systems.

Advantages and Disadvantages

Advantages: - High processing power enables complex computations and real-time control. - Extensive peripheral integration reduces system complexity and cost. - Enhanced security features protect against cyber threats and ensure data integrity. - Wide operating temperature range allows reliable operation in harsh environments. - Low power consumption contributes to energy efficiency and longer battery life.

Disadvantages: - Limited availability of alternative models from other manufacturers. - Steep learning curve for developers due to the complexity of the microcontroller architecture.

Working Principles

The MB91248SZPFV-GS-531E1 operates based on the principles of a 32-bit RISC microcontroller. It executes instructions stored in its flash memory, interacting with various peripherals and external devices through its communication interfaces. The microcontroller's central processing unit (CPU) performs calculations, controls timing, and manages data flow within the system. Its advanced features and robust design ensure reliable operation in automotive applications.

Detailed Application Field Plans

The MB91248SZPFV-GS-531E1 is widely used in the automotive industry for various applications, including:

1. Engine Control Units (ECUs): The microcontroller provides precise control over fuel injection, ignition timing, and other engine parameters, optimizing performance and reducing emissions.
2. Body Control Modules (BCMs): It enables centralized control of lighting, door locks, climate control, and other functions, enhancing convenience and safety.
3. Advanced Driver Assistance Systems (ADAS): The