MB91F467BAPMC-GSE2-W017

Product Overview

• Category: Microcontroller
• Use: Embedded systems, automotive applications
• Characteristics:
  • High-performance 32-bit microcontroller
  • Low power consumption
  • Wide operating temperature range
  • Automotive-grade quality
• Package: QFP (Quad Flat Package)
• Essence: Advanced microcontroller for automotive embedded systems
• Packaging/Quantity: Individually packaged, quantity varies based on order size

Specifications

• Architecture: ARM Cortex-M3
• Clock Speed: Up to 80 MHz
• Flash Memory: 512 KB
• RAM: 64 KB
• Operating Voltage: 2.7V to 5.5V
• Operating Temperature: -40°C to +125°C
• I/O Pins: 100
• Communication Interfaces:
  • UART
  • SPI
  • I2C
  • CAN
• Analog-to-Digital Converter (ADC): 12-bit, 8 channels
• Timers/Counters: 16-bit and 32-bit timers available
• Interrupt Sources: External and internal interrupts supported

Detailed Pin Configuration

The MB91F467BAPMC-GSE2-W017 microcontroller has a total of 100 I/O pins. The pin configuration is as follows:

• Pins 1-10: General-purpose I/O pins
• Pins 11-20: Analog input pins
• Pins 21-30: Communication interface pins (UART, SPI, I2C)
• Pins 31-40: CAN bus interface pins
• Pins 41-50: Timer/counter pins
• Pins 51-60: Interrupt pins
• Pins 61-70: Reserved for future use
• Pins 71-80: Power supply and ground pins
• Pins 81-90: General-purpose I/O pins
• Pins 91-100: Reserved for future use

Functional Features

• High-performance ARM Cortex-M3 core for efficient processing
• Low power consumption for extended battery life in automotive applications
• Wide operating temperature range ensures reliable performance in harsh environments
• Comprehensive communication interfaces (UART, SPI, I2C, CAN) for seamless connectivity
• Built-in analog-to-digital converter (ADC) for precise sensor data acquisition
• Timers/counters for accurate timing and event management
• Support for external and internal interrupts for real-time responsiveness

Advantages and Disadvantages

Advantages: - Powerful processing capabilities - Automotive-grade quality and reliability - Versatile communication interfaces - Low power consumption - Wide operating temperature range

Disadvantages: - Limited flash memory and RAM compared to some other microcontrollers - Higher cost compared to entry-level microcontrollers

Working Principles

The MB91F467BAPMC-GSE2-W017 microcontroller operates based on the ARM Cortex-M3 architecture. It executes instructions stored in its flash memory and interacts with various peripherals through its I/O pins. The microcontroller's core handles data processing, communication, and control tasks, enabling it to function as the brain of an embedded system. It utilizes low power techniques to minimize energy consumption and is designed to meet the stringent requirements of automotive applications.

Detailed Application Field Plans

The MB91F467BAPMC-GSE2-W017 microcontroller finds extensive application in the automotive industry. Some specific use cases include:

1. Engine Control Units (ECUs): The microcontroller can be used to control fuel injection, ignition timing, and other engine parameters.
2. Body Control Modules (BCMs): It can manage various functions like lighting, door locks, and climate control systems.
3. Advanced Driver Assistance Systems (ADAS): The microcontroller can be utilized for processing sensor data and implementing features like collision avoidance and lane departure warning.
4. Infotainment Systems: It can handle multimedia playback, touchscreen interfaces, and connectivity options in car entertainment systems.

Detailed and Complete Alternative Models

1. MB91F467BAPMC-GSE2-W018: Similar to MB91F467BAPMC-GSE2-W017 with increased flash memory capacity (1 MB) and additional I/O pins.
2. MB91F467BAPMC-GSE2-W016: Similar to MB91F467BAPMC-GSE2-W017 with reduced operating temperature range (-40°C to +85°C) and lower cost.

These alternative models provide flexibility based on specific project requirements while maintaining compatibility with the MB91F467BAPMC-GSE2 series.

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