MSP430FR6987IPZ

Overview

Category: Microcontroller

Use: The MSP430FR6987IPZ is a microcontroller designed for low-power applications. It is commonly used in various electronic devices, including wearables, Internet of Things (IoT) devices, and battery-powered systems.

Characteristics: - Low power consumption - High performance - Integrated peripherals - Non-volatile memory - Real-time clock

Package: The MSP430FR6987IPZ comes in a small form factor package, known as the LQFP (Low-profile Quad Flat Package). This package provides ease of integration into compact designs.

Essence: The essence of the MSP430FR6987IPZ lies in its ability to provide efficient processing capabilities while consuming minimal power. This makes it an ideal choice for battery-operated devices.

Packaging/Quantity: The MSP430FR6987IPZ is typically sold in reels or trays, with a quantity of 250 units per reel/tray.

Specifications

Architecture: 16-bit RISC
Clock Speed: Up to 16 MHz
Flash Memory: 128 KB
RAM: 16 KB
Operating Voltage: 1.8V - 3.6V
Digital I/O Pins: 48
Analog Inputs: 24
Serial Communication Interfaces: UART, SPI, I2C
Timers: 4x 16-bit timers
ADC Resolution: 12-bit
Operating Temperature Range: -40°C to +85°C

Pin Configuration

The MSP430FR6987IPZ has a total of 64 pins, which are assigned to various functions and peripherals. Here is a brief overview of the pin configuration:

P1.x: General-purpose I/O pins
P2.x: General-purpose I/O pins
P3.x: General-purpose I/O pins
P4.x: General-purpose I/O pins
P5.x: General-purpose I/O pins
P6.x: General-purpose I/O pins
P7.x: General-purpose I/O pins
P8.x: General-purpose I/O pins
P9.x: General-purpose I/O pins
P10.x: General-purpose I/O pins
A0-A23: Analog input pins
RST: Reset pin
TEST: Test mode select pin
DVCC: Digital power supply voltage
AVCC: Analog power supply voltage

For a detailed pin configuration diagram, please refer to the MSP430FR6987IPZ datasheet.

Functional Features

The MSP430FR6987IPZ offers several functional features that enhance its performance and usability:

Low Power Consumption: The microcontroller is designed to operate at ultra-low power levels, making it suitable for battery-powered applications.
Integrated Peripherals: It includes various integrated peripherals such as UART, SPI, and I2C interfaces, timers, and an ADC, allowing for easy integration with external devices.
Non-volatile Memory: The built-in flash memory ensures that program code and data are retained even when power is lost.
Real-time Clock: The real-time clock feature enables accurate timekeeping and scheduling of tasks.
High Performance: Despite its low power consumption, the MSP430FR6987IPZ offers high processing capabilities, enabling efficient execution of complex algorithms.

Advantages and Disadvantages

Advantages: - Low power consumption extends battery life in portable devices. - Integrated peripherals simplify system design and reduce component count. - Non-volatile memory ensures data retention during power cycles. - Real-time clock enables accurate timekeeping and scheduling. - High performance allows for efficient execution of tasks.

Disadvantages: - Limited flash memory and RAM may restrict the complexity of applications. - Availability of alternative models with different specifications may be limited.

Working Principles

The MSP430FR6987IPZ operates on a 16-bit RISC architecture, which allows for efficient execution of instructions. It utilizes low-power design techniques to minimize power consumption during operation. The microcontroller can wake up from low-power modes quickly, enabling rapid response in battery-powered applications.

The integrated peripherals, such as UART, SPI, and I2C interfaces, provide communication capabilities with external devices. The real-time clock ensures accurate timekeeping, while the ADC allows for analog signal acquisition.

Application Field Plans

The MSP430FR6987IPZ finds applications in various fields, including:

Wearables: Due to its low power consumption and small form factor, the microcontroller is suitable for wearable devices such as fitness trackers, smartwatches, and medical monitoring devices.
Internet of Things (IoT): Its integration capabilities and

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací MSP430FR6987IPZ v technických řešeních

Sure! Here are 10 common questions and answers related to the application of MSP430FR6987IPZ in technical solutions:

Q: What is MSP430FR6987IPZ? A: MSP430FR6987IPZ is a microcontroller from Texas Instruments' MSP430 family, designed for low-power applications.
Q: What are the key features of MSP430FR6987IPZ? A: Some key features include ultra-low power consumption, integrated FRAM memory, multiple communication interfaces, and analog peripherals.
Q: What are some typical applications of MSP430FR6987IPZ? A: MSP430FR6987IPZ is commonly used in battery-powered devices, IoT applications, sensor networks, industrial control systems, and wearable devices.
Q: How does MSP430FR6987IPZ achieve low power consumption? A: It achieves low power consumption through various techniques such as active power management, sleep modes, and efficient clocking mechanisms.
Q: Can I interface MSP430FR6987IPZ with other devices? A: Yes, MSP430FR6987IPZ supports multiple communication interfaces like UART, SPI, I2C, and USB, allowing easy interfacing with other devices.
Q: What is FRAM memory, and why is it significant? A: FRAM (Ferroelectric Random Access Memory) is a non-volatile memory technology that combines the benefits of both Flash and SRAM. It offers fast write speeds, high endurance, and low power consumption.
Q: Does MSP430FR6987IPZ have built-in analog peripherals? A: Yes, it has built-in analog peripherals such as ADC (Analog-to-Digital Converter), DAC (Digital-to-Analog Converter), and comparators, enabling easy integration of analog sensors and signals.
Q: Can MSP430FR6987IPZ operate on a single power supply? A: Yes, it can operate on a wide range of power supply voltages, typically from 1.8V to 3.6V, making it suitable for battery-powered applications.
Q: Is MSP430FR6987IPZ programmable in C/C++? A: Yes, MSP430FR6987IPZ can be programmed using the C/C++ programming language, along with Texas Instruments' Code Composer Studio or other compatible IDEs.
Q: Are there any development tools available for MSP430FR6987IPZ? A: Yes, Texas Instruments provides a comprehensive set of development tools, including evaluation boards, software libraries, and documentation, to aid in the development of applications using MSP430FR6987IPZ.

Please note that these answers are general and may vary depending on specific use cases and requirements.