MB90F347ESPMC3-GS

Product Overview

• Category: Microcontroller
• Use: Embedded systems, automotive applications
• Characteristics: High-performance, low-power consumption, integrated peripherals
• Package: Surface Mount Technology (SMT)
• Essence: A microcontroller designed for automotive applications with advanced features and capabilities.
• Packaging/Quantity: Available in tape and reel packaging, quantity depends on the supplier.

Specifications

• Architecture: 16-bit CISC
• CPU Frequency: Up to 40 MHz
• Flash Memory: 256 KB
• RAM: 16 KB
• Operating Voltage: 2.7V - 5.5V
• Operating Temperature: -40°C to +125°C
• Communication Interfaces: CAN, LIN, UART, I2C, SPI
• Analog-to-Digital Converter (ADC): 10-bit, 8 channels
• Timers: 16-bit, 8 channels
• PWM Outputs: 6 channels
• Watchdog Timer: Yes
• Supply Voltage Supervisor: Yes

Detailed Pin Configuration

The MB90F347ESPMC3-GS microcontroller has a total of 64 pins. The pin configuration is as follows:

• Pins 1-8: Port P0 (General-purpose I/O)
• Pins 9-16: Port P1 (General-purpose I/O)
• Pins 17-24: Port P2 (General-purpose I/O)
• Pins 25-32: Port P3 (General-purpose I/O)
• Pins 33-40: Port P4 (General-purpose I/O)
• Pins 41-48: Port P5 (General-purpose I/O)
• Pins 49-56: Port P6 (General-purpose I/O)
• Pins 57-64: Port P7 (General-purpose I/O)

Functional Features

• High-performance 16-bit CPU with enhanced instructions for efficient processing.
• Integrated peripherals such as CAN, LIN, UART, I2C, and SPI for seamless communication.
• Advanced analog-to-digital converter (ADC) for accurate sensor data acquisition.
• Timers and PWM outputs for precise timing control.
• Watchdog timer and supply voltage supervisor for system reliability.
• Low-power consumption for energy-efficient operation.

Advantages and Disadvantages

Advantages: - High-performance CPU allows for fast and efficient processing. - Integrated peripherals simplify system design and reduce external component count. - Wide operating voltage range enables compatibility with various power sources. - Robust temperature range makes it suitable for automotive applications. - Low-power consumption prolongs battery life in portable devices.

Disadvantages: - Limited flash memory and RAM compared to some other microcontrollers. - Availability may vary depending on the supplier and region. - Steeper learning curve for beginners due to its advanced features.

Working Principles

The MB90F347ESPMC3-GS microcontroller operates based on a 16-bit CISC architecture. It executes instructions stored in its flash memory to perform various tasks. The integrated peripherals facilitate communication with external devices and sensors. The CPU processes data and controls the system's behavior based on the program instructions. The microcontroller's low-power modes help conserve energy when idle or during low-demand periods.

Detailed Application Field Plans

The MB90F347ESPMC3-GS microcontroller is widely used in automotive applications, including:

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

Its high-performance capabilities, integrated communication interfaces, and robust temperature range make it suitable for demanding automotive environments.

Detailed and Complete Alternative Models

1. MB90F349ESPMC3-GS: Similar to MB90F347ESPMC3-GS with additional features.
2. MB90F346ESPMC3-GS: Lower-cost variant with reduced flash memory and peripherals.
3. MB90F345ESPMC3-GS: Entry-level model with basic features for cost-sensitive applications.

These alternative models offer varying capabilities and price points, allowing users to choose the most suitable option based on their specific requirements.

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