MB91F467RAPMC-GK5E1

Product Overview

• Category: Microcontroller
• Use: Embedded systems, automotive applications
• Characteristics:
  • High-performance 32-bit microcontroller
  • Low power consumption
  • Advanced peripheral functions
  • Automotive-grade quality and reliability
• Package: GK5E1 (64-pin LQFP)
• Essence: A powerful microcontroller designed for automotive applications.
• Packaging/Quantity: Available in tape and reel packaging, quantity varies based on customer requirements.

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 +105°C
• Communication Interfaces:
  • CAN (Controller Area Network)
  • LIN (Local Interconnect Network)
  • UART (Universal Asynchronous Receiver-Transmitter)
  • I2C (Inter-Integrated Circuit)
  • SPI (Serial Peripheral Interface)
• Analog-to-Digital Converter (ADC): 12-bit, 16 channels
• Timers/Counters: Multiple timers/counters with various modes
• Interrupts: External and internal interrupts supported
• Package Type: LQFP (Low-Profile Quad Flat Package)

Detailed Pin Configuration

The MB91F467RAPMC-GK5E1 microcontroller has a total of 64 pins. The pin configuration is as follows:

• Pins 1-8: Digital Input/Output (GPIO) pins
• Pins 9-16: Analog Input pins (ADC)
• Pins 17-24: Communication Interface pins (CAN, LIN, UART, I2C, SPI)
• Pins 25-32: Timer/Counter pins
• Pins 33-40: Power Supply and Ground pins
• Pins 41-48: External Interrupt pins
• Pins 49-56: Reserved for future use
• Pins 57-64: Digital Input/Output (GPIO) pins

Functional Features

• High-performance ARM Cortex-M3 core for efficient processing
• Advanced peripheral functions for automotive applications
• Low power consumption for extended battery life
• Robust communication interfaces (CAN, LIN, UART, I2C, SPI) for seamless connectivity
• Flexible analog-to-digital converter (ADC) for accurate sensor data acquisition
• Multiple timers/counters for precise timing control
• Extensive interrupt support for event-driven programming

Advantages and Disadvantages

Advantages: - High-performance microcontroller suitable for demanding automotive applications - Wide operating voltage range allows flexibility in power supply selection - Comprehensive set of communication interfaces simplifies integration with other systems - Low power consumption extends battery life in automotive applications - Robust package and automotive-grade quality ensure reliability in harsh environments

Disadvantages: - Limited flash memory and RAM capacity compared to some other microcontrollers in the market - Higher cost compared to entry-level microcontrollers due to advanced features and automotive-grade quality

Working Principles

The MB91F467RAPMC-GK5E1 microcontroller operates based on the ARM Cortex-M3 architecture. It executes instructions stored in its flash memory and interacts with various peripherals to perform specific tasks. The microcontroller's working principles involve receiving inputs from sensors or external devices, processing the data using its core, and generating appropriate outputs through its communication interfaces or GPIO pins.

Detailed Application Field Plans

The MB91F467RAPMC-GK5E1 microcontroller is specifically designed for automotive applications. It can be used in various automotive systems, including but not limited to:

• Engine control units (ECUs)
• Body control modules (BCMs)
• Anti-lock braking systems (ABS)
• Airbag control units (ACUs)
• Infotainment systems
• Climate control systems

Its high-performance capabilities, robust communication interfaces, and automotive-grade quality make it suitable for critical functions in modern vehicles.

Detailed and Complete Alternative Models

• MB91F467RAPMC-GK5E2: Similar to GK5E1, but with increased flash memory capacity (1 MB) and additional peripherals.
• MB91F467RAPMC-GK5E3: Similar to GK5E1, but with extended temperature range (-40°C to +125°C) for extreme environments.
• MB91F467RAPMC-GK5E4: Similar to GK5E1, but with enhanced security features for applications requiring higher data protection.

These alternative models offer variations in terms of memory capacity, temperature range, and additional features, allowing customers to choose the most suitable option based on their specific requirements.

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