MB91248SZPFV-GS-141E1

Product Overview

Category: Integrated Circuit (IC)

Use: The MB91248SZPFV-GS-141E1 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-141E1 is available in a compact and durable package, ensuring easy installation and protection against external factors such as moisture and temperature fluctuations.

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

Packaging/Quantity: The MB91248SZPFV-GS-141E1 is typically sold in reels or trays, with each reel containing a specific quantity of microcontrollers. The exact packaging and quantity may vary depending on the supplier.

Specifications

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

Detailed Pin Configuration

The MB91248SZPFV-GS-141E1 has a total of 144 pins, each serving a specific purpose. The pin configuration is as follows:

• Pin 1: VDD (Power Supply)
• Pin 2: VSS (Ground)
• Pin 3: XTAL (External Crystal Oscillator Input)
• Pin 4: XTAL (External Crystal Oscillator Output)
• Pins 5-8: Reserved for future use
• Pins 9-16: General-purpose I/O (GPIO) pins
• Pins 17-32: Analog Input/Output pins
• Pins 33-40: Communication Interface pins (CAN, LIN, UART, SPI, I2C)
• Pins 41-48: Timer/Counter pins
• Pins 49-56: PWM output pins
• Pins 57-144: Reserved for various functions

Functional Features

The MB91248SZPFV-GS-141E1 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 ensure fast and efficient execution of complex algorithms.
2. Extensive Peripheral Integration: The microcontroller integrates multiple communication interfaces, timers/counters, PWM channels, and an ADC, reducing the need for external components.
3. Enhanced Security: With built-in encryption, tamper detection, and secure boot capabilities, the MB91248SZPFV-GS-141E1 provides robust security measures to protect sensitive data and prevent unauthorized access.
4. Robust Design: Designed to withstand harsh automotive environments, this microcontroller operates reliably under extreme temperatures, vibrations, and electrical noise.

Advantages and Disadvantages

Advantages: - High processing power enables efficient execution of complex algorithms. - Extensive peripheral integration reduces the need for additional components. - Enhanced security features protect sensitive data from unauthorized access. - Robust design ensures reliable operation in harsh automotive environments.

Disadvantages: - Limited availability of alternative models from different manufacturers. - Higher cost compared to lower-end microcontrollers with fewer features.

Working Principles

The MB91248SZPFV-GS-141E1 operates based on the principles of a 32-bit RISC architecture. It executes instructions stored in its flash memory, utilizing various peripherals and interfaces to interact with external components. The microcontroller's central processing unit (CPU) performs calculations, controls data flow, and manages communication between different parts of an automotive system.

Detailed Application Field Plans

The MB91248SZPFV-GS-141E1 is widely used in the automotive industry for various applications, including:

1. Engine Control Units (ECUs): It serves as the main controller for managing fuel injection, ignition timing, and other engine-related functions.
2. Body Control Modules (BCMs): This microcontroller enables control of lighting systems, power windows, door locks, and other body-related functions.
3. Advanced Driver Assistance Systems (ADAS): It plays a crucial role in