MB91248SZPFV-GS-178E1

Product Overview

Category: Integrated Circuit (IC)

Use: The MB91248SZPFV-GS-178E1 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 automotive systems.

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

Package: The MB91248SZPFV-GS-178E1 is available in a compact and durable package, ensuring easy installation and protection against external factors such as moisture and temperature variations.

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

Packaging/Quantity: The MB91248SZPFV-GS-178E1 is typically sold in reels or trays, with quantities varying based on customer requirements.

Specifications

• Architecture: 32-bit RISC
• Clock Speed: Up to 80 MHz
• Flash Memory: 512 KB
• RAM: 64 KB
• Operating Voltage: 3.3V
• Temperature Range: -40°C to +125°C
• Communication Interfaces: CAN, LIN, UART, SPI, I2C
• Analog-to-Digital Converter (ADC): 12-bit resolution, multiple channels
• Timers: Multiple timers with various modes
• PWM Channels: Flexible pulse-width modulation outputs
• Security Features: Encryption, tamper detection, secure boot

Detailed Pin Configuration

The MB91248SZPFV-GS-178E1 has a total of 100 pins, each serving a specific purpose. Here is a brief overview of the pin configuration:

• Pins 1-20: Power supply and ground pins
• Pins 21-40: General-purpose input/output (GPIO) pins
• Pins 41-60: Communication interface pins (CAN, LIN, UART, SPI, I2C)
• Pins 61-80: Analog input pins (ADC)
• Pins 81-100: Timer and PWM output pins

For a detailed pinout diagram and function description, please refer to the product datasheet.

Functional Features

The MB91248SZPFV-GS-178E1 offers several 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 enable fast and efficient execution of complex algorithms.
2. Extensive Peripheral Integration: The microcontroller integrates various communication interfaces, timers, ADC, and PWM channels, reducing the need for external components.
3. Enhanced Security: With built-in encryption, tamper detection, and secure boot capabilities, the MB91248SZPFV-GS-178E1 ensures the integrity and confidentiality of automotive systems.
4. Robust Design: Designed to withstand harsh environmental conditions, this microcontroller is resistant to temperature variations, moisture, and electrical noise.

Advantages and Disadvantages

Advantages: - High processing power enables advanced automotive applications. - Extensive peripheral integration reduces system complexity and cost. - Enhanced security features protect against unauthorized access and tampering. - Robust design ensures reliable operation in challenging environments.

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

Working Principles

The MB91248SZPFV-GS-178E1 operates based on the principles of digital logic and microcontroller architecture. It executes instructions stored in its flash memory, interacts with peripherals through dedicated interfaces, and communicates with external devices to control various automotive functions.

Detailed Application Field Plans

The MB91248SZPFV-GS-178E1 finds applications in a wide range of automotive systems, including:

1. Engine Control Units (ECUs): It controls fuel injection, ignition timing, and other engine parameters.
2. Body Control Modules (BCMs): It manages lighting, door locks, and other body-related functions.
3. Advanced Driver Assistance Systems (ADAS): It enables features like collision avoidance, lane departure warning, and adaptive cruise control.
4. Infotainment Systems: It powers multimedia interfaces, touchscreen displays, and audio processing.

Detailed and Complete Alternative Models

While the MB91248SZPFV-GS-178E1 is a highly capable microcontroller, alternative models from other manufacturers can also be considered for specific requirements. Some notable alternatives include:

1. Renesas RH850/F1L
2. NXP S32K3
3. Infineon AURIX TC3x

These alternatives offer similar functionalities and are widely used in the automotive industry.

In conclusion, the