MB90F387PMT-G-N2E1

Product Overview

Category: Microcontroller
Use: Embedded systems, automotive applications
Characteristics: High-performance, low-power consumption, rich peripheral functions
Package: LQFP-100
Essence: 16-bit microcontroller with integrated flash memory
Packaging/Quantity: Tray packaging, 250 units per tray

Specifications

• CPU: 16-bit CISC
• Operating Frequency: Up to 20 MHz
• Flash Memory: 256 KB
• RAM: 12 KB
• EEPROM: 4 KB
• I/O Ports: 80
• Timers/Counters: 8-bit x 6, 16-bit x 2
• Analog-to-Digital Converter (ADC): 10-bit, 8 channels
• Serial Communication Interfaces: UART, I2C, SPI
• Operating Voltage: 2.7V - 5.5V
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MB90F387PMT-G-N2E1 microcontroller has a total of 100 pins. The pin configuration is as follows:

• Pins 1-4: VDD (Power Supply)
• Pins 5-8: GND (Ground)
• Pins 9-16: Port A (I/O)
• Pins 17-24: Port B (I/O)
• Pins 25-32: Port C (I/O)
• Pins 33-40: Port D (I/O)
• Pins 41-48: Port E (I/O)
• Pins 49-56: Port F (I/O)
• Pins 57-64: Port G (I/O)
• Pins 65-72: Port H (I/O)
• Pins 73-80: Port J (I/O)
• Pins 81-88: Port K (I/O)
• Pins 89-96: Port L (I/O)
• Pins 97-100: XTAL (Crystal Oscillator)

Functional Features

1. High Performance: The MB90F387PMT-G-N2E1 microcontroller offers a high operating frequency of up to 20 MHz, enabling fast and efficient processing of instructions.
2. Low Power Consumption: With its optimized power management features, the microcontroller minimizes power consumption, making it suitable for battery-powered applications.
3. Rich Peripheral Functions: The device provides a wide range of integrated peripheral functions, including timers/counters, UART, I2C, SPI, and an ADC, allowing for versatile system designs.
4. Flash Memory: The 256 KB flash memory enables program storage, allowing for flexible firmware updates and customization.
5. Wide Operating Voltage Range: The microcontroller operates within a voltage range of 2.7V to 5.5V, providing compatibility with various power supply sources.

Advantages and Disadvantages

Advantages: - High-performance processing capabilities - Low power consumption for energy-efficient applications - Rich peripheral functions simplify system design - Ample flash memory for program storage and updates - Wide operating voltage range for flexibility

Disadvantages: - Limited RAM capacity (12 KB) - Relatively small number of I/O ports (80)

Working Principles

The MB90F387PMT-G-N2E1 microcontroller follows a 16-bit CISC architecture. It executes instructions fetched from the flash memory using its CPU. The integrated peripherals and I/O ports allow the microcontroller to interact with external devices and sensors. The working principles involve executing instructions, processing data, and controlling the connected system based on the program stored in the flash memory.

Detailed Application Field Plans

The MB90F387PMT-G-N2E1 microcontroller finds applications in various fields, including:

1. Automotive Systems: The microcontroller is suitable for automotive applications such as engine control units (ECUs), body control modules (BCMs), and instrument clusters.
2. Industrial Automation: It can be used in industrial automation systems for controlling machinery, monitoring sensors, and managing communication interfaces.
3. Home Appliances: The microcontroller enables intelligent control and user interface implementation in home appliances like washing machines, air conditioners, and refrigerators.
4. Consumer Electronics: It can be utilized in consumer electronic devices such as smart TVs, set-top boxes, and audio systems for efficient processing and connectivity features.

Detailed and Complete Alternative Models

1. Renesas R5F100LEAFA
2. NXP LPC1768FBD100
3. STMicroelectronics STM32F103C8T6
4. Microchip PIC18F45K22-I/P