MB91F662PMC-G-N2E1

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 packaging, 250 units per tray

Specifications

• Operating Voltage: 2.7V to 5.5V
• Operating Temperature: -40°C to +105°C
• Clock Frequency: Up to 20 MHz
• Flash Memory: 256 KB
• RAM: 16 KB
• I/O Ports: 80
• Timers/Counters: 8-bit x 4, 16-bit x 2
• Analog-to-Digital Converter (ADC): 10-bit x 8 channels
• Serial Communication Interfaces: UART, I2C, SPI, LIN
• Operating Current: 3 mA (typical)

Detailed Pin Configuration

The MB91F662PMC-G-N2E1 microcontroller has a total of 100 pins arranged in the LQFP package. The pin configuration is as follows:

Functional Features

• High-performance 32-bit RISC CPU
• Enhanced peripheral functions for automotive applications
• Low-power consumption design
• Built-in flash memory for program storage
• Multiple communication interfaces for data exchange
• On-chip analog-to-digital converter for sensor integration
• Real-time clock and timers for precise timing control
• Comprehensive interrupt system for event handling
• Watchdog timer for system reliability

Advantages and Disadvantages

Advantages: - Powerful processing capabilities - Wide operating voltage range - Extensive peripheral support - Low-power consumption for energy efficiency - Suitable for automotive applications

Disadvantages: - Limited RAM capacity - Relatively small flash memory size - Higher cost compared to some alternatives

Working Principles

The MB91F662PMC-G-N2E1 microcontroller operates based on a 32-bit RISC CPU architecture. It executes instructions stored in its internal flash memory and interacts with various peripherals to perform specific tasks. The microcontroller communicates with external devices through its serial communication interfaces, enabling data exchange with sensors, actuators, and other components. Its low-power design ensures efficient operation, making it suitable for automotive applications where power consumption is critical.

Detailed Application Field Plans

The MB91F662PMC-G-N2E1 microcontroller finds extensive use in the automotive industry. Some of its application areas include:

1. Engine Control Units (ECUs)
2. Body Control Modules (BCMs)
3. Anti-lock Braking Systems (ABS)
4. Airbag Control Units (ACUs)
5. Infotainment Systems
6. Climate Control Systems
7. Lighting Control Systems
8. Powertrain Control Modules (PCMs)

Detailed and Complete Alternative Models

1. MB91F662PMC-G-N2E1: The model described in this entry.
2. MB91F662PMC-G-N2E2: Similar to the MB91F662PMC-G-N2E1 with additional features.
3. MB91F662PMC-G-N2E3: A lower-cost variant with reduced specifications.
4. MB91F662PMC-G-N2E4: High-performance version with expanded memory and enhanced peripherals.

These alternative models provide flexibility in choosing the most suitable microcontroller for specific project requirements.

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