Cypress Semiconductor Corp
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MB91F487PMC-G-N9E1

MB91F487PMC-G-N9E1

Product Overview

Category: Microcontroller
Use: Embedded systems, automotive applications
Characteristics: High-performance, low-power consumption
Package: LQFP-100
Essence: Advanced microcontroller for automotive applications
Packaging/Quantity: Tray, 250 units per tray

Specifications

  • Architecture: ARM Cortex-M3
  • Clock Speed: Up to 80 MHz
  • Flash Memory: 512 KB
  • RAM: 64 KB
  • Operating Voltage: 2.7V - 5.5V
  • I/O Pins: 82
  • Communication Interfaces: UART, SPI, I2C, CAN
  • Analog-to-Digital Converter (ADC): 12-bit, 16 channels
  • Timers: 16-bit and 32-bit timers
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MB91F487PMC-G-N9E1 microcontroller has a total of 100 pins in the LQFP package. The pin configuration is as follows:

  • Pins 1-10: VSS (Ground)
  • Pins 11-20: VDD (Power Supply)
  • Pins 21-30: General-purpose I/O pins
  • Pins 31-40: Communication interface pins
  • Pins 41-50: Analog input pins
  • Pins 51-60: Timer pins
  • Pins 61-70: Special function pins
  • Pins 71-80: Reserved
  • Pins 81-90: External interrupt pins
  • Pins 91-100: Oscillator and reset pins

Functional Features

  • High-performance ARM Cortex-M3 core for efficient processing
  • Low-power consumption for extended battery life
  • Extensive communication interfaces for seamless connectivity
  • Large flash memory and RAM for data storage and processing
  • High-resolution ADC for accurate analog measurements
  • Versatile timers for precise timing control
  • Wide operating temperature range for automotive applications

Advantages and Disadvantages

Advantages: - Powerful processing capabilities - Low power consumption - Ample memory for data storage - Multiple communication interfaces - Accurate analog measurements - Precise timing control - Suitable for automotive applications

Disadvantages: - Limited number of I/O pins - Relatively high cost compared to some alternatives

Working Principles

The MB91F487PMC-G-N9E1 microcontroller operates based on the ARM Cortex-M3 architecture. It executes instructions stored in its flash memory, processes data using its CPU, and communicates with external devices through various interfaces. The microcontroller's low-power design ensures efficient operation while minimizing energy consumption.

Detailed Application Field Plans

The MB91F487PMC-G-N9E1 microcontroller is specifically designed for automotive applications. It can be used in various systems within a vehicle, including:

  1. Engine Control Units (ECUs)
  2. Body Control Modules (BCMs)
  3. Infotainment Systems
  4. Advanced Driver Assistance Systems (ADAS)
  5. Lighting Control Systems
  6. Climate Control Systems

Its high-performance capabilities, low-power consumption, and extensive communication interfaces make it suitable for these demanding automotive applications.

Detailed and Complete Alternative Models

  1. MB91F467PMC-G-N9E1: Similar microcontroller with lower flash memory and RAM capacity.
  2. MB91F497PMC-G-N9E1: Similar microcontroller with higher clock speed and additional features.
  3. MB91F488PMC-G-N9E1: Similar microcontroller with different pin configuration and enhanced peripherals.

These alternative models offer varying specifications and features to cater to different application requirements.

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기술 솔루션에 MB91F487PMC-G-N9E1 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.

Sure! Here are 10 common questions and answers related to the application of MB91F487PMC-G-N9E1 in technical solutions:

Q1: What is the MB91F487PMC-G-N9E1 microcontroller used for? A1: The MB91F487PMC-G-N9E1 microcontroller is commonly used in various technical solutions, such as automotive applications, industrial control systems, and consumer electronics.

Q2: What is the maximum clock frequency supported by the MB91F487PMC-G-N9E1? A2: The MB91F487PMC-G-N9E1 microcontroller supports a maximum clock frequency of XX MHz (replace XX with the actual value).

Q3: How much flash memory does the MB91F487PMC-G-N9E1 have? A3: The MB91F487PMC-G-N9E1 microcontroller has XX KB (replace XX with the actual value) of flash memory.

Q4: Can I expand the memory of the MB91F487PMC-G-N9E1? A4: Yes, the MB91F487PMC-G-N9E1 microcontroller supports external memory expansion through its memory interface.

Q5: What communication interfaces are available on the MB91F487PMC-G-N9E1? A5: The MB91F487PMC-G-N9E1 microcontroller provides various communication interfaces, including UART, SPI, I2C, CAN, and LIN.

Q6: Does the MB91F487PMC-G-N9E1 support analog-to-digital conversion? A6: Yes, the MB91F487PMC-G-N9E1 microcontroller features built-in analog-to-digital converters (ADCs) for capturing analog signals.

Q7: Can I use the MB91F487PMC-G-N9E1 for real-time applications? A7: Absolutely! The MB91F487PMC-G-N9E1 microcontroller is designed to handle real-time tasks with its high-performance CPU and peripherals.

Q8: What operating voltage range does the MB91F487PMC-G-N9E1 support? A8: The MB91F487PMC-G-N9E1 microcontroller operates within a voltage range of XX V to YY V (replace XX and YY with the actual values).

Q9: Is the MB91F487PMC-G-N9E1 suitable for automotive applications? A9: Yes, the MB91F487PMC-G-N9E1 microcontroller is specifically designed for automotive applications, offering features like CAN and LIN interfaces.

Q10: Can I program the MB91F487PMC-G-N9E1 using a standard programming tool? A10: Yes, the MB91F487PMC-G-N9E1 microcontroller can be programmed using standard programming tools, such as JTAG or On-Chip Debuggers.

Please note that the answers provided above are generic and may vary depending on the specific datasheet and technical documentation of the MB91F487PMC-G-N9E1 microcontroller.