MSP430FR6987IPN

Product Overview

• Category: Microcontroller
• Use: Embedded systems, Internet of Things (IoT) devices
• Characteristics: Low power consumption, high performance, integrated peripherals
• Package: 80-pin LQFP (Low-profile Quad Flat Package)
• Essence: Advanced microcontroller with FRAM (Ferroelectric Random Access Memory) technology
• Packaging/Quantity: Available in reels of 2500 units

Specifications

• CPU: 16-bit RISC architecture
• Clock Speed: Up to 16 MHz
• Memory:
  • 128 KB FRAM for program and data storage
  • 2 KB SRAM for temporary data storage
• Peripherals:
  • 12-bit ADC (Analog-to-Digital Converter)
  • UART (Universal Asynchronous Receiver-Transmitter)
  • SPI (Serial Peripheral Interface)
  • I2C (Inter-Integrated Circuit)
  • GPIO (General Purpose Input/Output) pins
• Operating Voltage: 1.8V - 3.6V
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MSP430FR6987IPN microcontroller has a total of 80 pins. The pin configuration is as follows:

• Pins 1-4: VCC (Power supply)
• Pins 5-8: GND (Ground)
• Pins 9-12: XT1, XT2 (External crystal oscillator input/output)
• Pins 13-20: P1.0 - P1.7 (General purpose I/O)
• Pins 21-28: P2.0 - P2.7 (General purpose I/O)
• Pins 29-36: P3.0 - P3.7 (General purpose I/O)
• Pins 37-44: P4.0 - P4.7 (General purpose I/O)
• Pins 45-52: P5.0 - P5.7 (General purpose I/O)
• Pins 53-60: P6.0 - P6.7 (General purpose I/O)
• Pins 61-68: P7.0 - P7.7 (General purpose I/O)
• Pins 69-76: P8.0 - P8.7 (General purpose I/O)
• Pins 77-80: RST/NMI (Reset and Non-Maskable Interrupt)

Functional Features

The MSP430FR6987IPN microcontroller offers several functional features, including:

1. Low Power Consumption: The FRAM technology used in this microcontroller enables low power operation, making it suitable for battery-powered devices.
2. Integrated Peripherals: It includes a variety of integrated peripherals such as ADC, UART, SPI, I2C, and GPIO pins, allowing for easy interfacing with external components.
3. High Performance: With its 16-bit RISC architecture and clock speed of up to 16 MHz, the MSP430FR6987IPN provides efficient processing capabilities.
4. FRAM Memory: The microcontroller utilizes FRAM memory, which combines the benefits of non-volatile Flash memory and high-speed RAM, offering fast read/write access and high endurance.

Advantages and Disadvantages

Advantages: - Low power consumption extends battery life in portable applications. - FRAM memory provides fast read/write access and high endurance. - Integrated peripherals simplify system design and reduce component count.

Disadvantages: - Limited memory capacity compared to some other microcontrollers. - Higher cost compared to microcontrollers without FRAM technology.

Working Principles

The MSP430FR6987IPN microcontroller operates based on the von Neumann architecture. It executes instructions fetched from the FRAM memory using its 16-bit RISC CPU. The integrated peripherals allow communication with external devices and sensors. The low power consumption is achieved through various power-saving modes, allowing the microcontroller to operate efficiently in battery-powered applications.

Detailed Application Field Plans

The MSP430FR6987IPN microcontroller finds applications in various fields, including:

1. Internet of Things (IoT) Devices: It can be used in IoT devices for data acquisition, sensor interfacing, and wireless communication.
2. Home Automation: The microcontroller can control and monitor home automation systems, such as smart lighting, temperature control, and security systems.
3. Industrial Automation: It is suitable for industrial automation applications, including process control, motor control, and monitoring systems.
4. Medical Devices: The microcontroller can be utilized in medical devices like patient monitoring systems, portable medical instruments, and wearable health trackers.

Detailed and Complete Alternative Models

Some alternative models to the MSP430FR6987IPN microcontroller are:

1. MSP430FR5994IPN
2. MSP430FR5969IPN
3. MSP430FR698