MSP430F67471IPEU

Product Overview

Use

This microcontroller is designed for various embedded applications that require low power consumption and high performance.

Characteristics

Low power consumption: The MSP430F67471IPEU is known for its ultra-low power consumption, making it suitable for battery-powered devices.
High performance: Despite its low power consumption, this microcontroller offers high processing capabilities, enabling efficient execution of complex tasks.
Integrated peripherals: It comes with a wide range of integrated peripherals such as timers, UART, SPI, I2C, and ADC, providing flexibility in designing diverse applications.
Real-time clock (RTC): The microcontroller includes an accurate RTC module, allowing precise timekeeping functionality.
Enhanced security features: It incorporates advanced security features like memory protection and encryption, ensuring data integrity and confidentiality.

Package

The MSP430F67471IPEU is available in a small form factor package, making it suitable for space-constrained applications.

Essence

The essence of the MSP430F67471IPEU lies in its ability to provide low power consumption while delivering high performance and a rich set of integrated peripherals.

Packaging/Quantity

This microcontroller is typically sold in tape and reel packaging, with a quantity of 250 units per reel.

Specifications

Microcontroller core: MSP430X architecture
Clock speed: Up to 25 MHz
Flash memory: 256 KB
RAM: 16 KB
Operating voltage: 1.8V - 3.6V
Digital I/O pins: 48
Analog input channels: 16
Communication interfaces: UART, SPI, I2C
Timers: 4x 16-bit timers
ADC resolution: 12-bit
Package type: TQFP (Thin Quad Flat Package)
Temperature range: -40°C to +85°C

Detailed Pin Configuration

The MSP430F67471IPEU has a total of 64 pins. The pin configuration is as follows:

P1.x: Digital I/O pins (x = 0 to 7)
P2.x: Digital I/O pins (x = 0 to 7)
P3.x: Digital I/O pins (x = 0 to 7)
P4.x: Digital I/O pins (x = 0 to 7)
P5.x: Digital I/O pins (x = 0 to 7)
P6.x: Digital I/O pins (x = 0 to 7)
P7.x: Digital I/O pins (x = 0 to 7)
P8.x: Digital I/O pins (x = 0 to 7)
P9.x: Digital I/O pins (x = 0 to 7)
P10.x: Digital I/O pins (x = 0 to 7)
A0-A15: Analog input channels
AVSS: Analog ground
AVCC: Analog power supply
VCC: Digital power supply
GND: Ground
RST/NMI: Reset and non-maskable interrupt
TEST/SBWTCK: Test and Spy-Bi-Wire clock
SBWTDIO: Spy-Bi-Wire data input/output
XT1, XT2: External crystal oscillator inputs
DVCC: Digital power supply for I/O pins

Functional Features

Low-power modes: The microcontroller offers various low-power modes, allowing efficient power management and extending battery life.
Interrupt handling: It supports multiple interrupt sources and provides efficient interrupt handling mechanisms.
DMA (Direct Memory Access): The MSP430F67471IPEU includes a DMA controller, enabling data transfer between peripherals and memory without CPU intervention.
Real-time clock: The integrated RTC module provides accurate timekeeping functionality for applications that require precise timing.
Hardware multiplication: It incorporates a hardware multiplier, allowing fast and efficient multiplication operations.
Watchdog timer: The microcontroller includes a watchdog timer to ensure system reliability by detecting and recovering from software failures.

Advantages

Low power consumption enables longer battery life in portable devices.
High-performance capabilities allow efficient execution of complex tasks.
Integrated peripherals provide flexibility in designing diverse applications.
Enhanced security features ensure data integrity and confidentiality.
Small form factor package suits space-constrained applications.

Disadvantages

Limited flash memory and RAM compared to some other microcontrollers in the same category.
Higher cost compared to lower-end microcontrollers with similar specifications.

Working Principles

The MSP430F67471IPEU operates based on the MSP430X architecture. It utilizes a 16-bit RISC CPU core, which executes instructions fetched from the flash

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací MSP430F67471IPEU v technických řešeních

Sure! Here are 10 common questions and answers related to the application of MSP430F67471IPEU in technical solutions:

Q: What is MSP430F67471IPEU? A: MSP430F67471IPEU is a microcontroller from Texas Instruments' MSP430 family, specifically designed for embedded applications.
Q: What are the key features of MSP430F67471IPEU? A: Some key features include a 16-bit RISC architecture, ultra-low power consumption, integrated peripherals, and a wide range of memory options.
Q: What are the typical applications of MSP430F67471IPEU? A: MSP430F67471IPEU is commonly used in applications such as industrial automation, smart grid systems, portable medical devices, and wireless sensor networks.
Q: How does MSP430F67471IPEU achieve low power consumption? A: The microcontroller incorporates various power-saving techniques, including multiple low-power modes, clock gating, and intelligent peripherals that can operate independently.
Q: Can I program MSP430F67471IPEU using C/C++? A: Yes, MSP430F67471IPEU supports programming in C/C++ using development tools like Code Composer Studio or Energia IDE.
Q: What communication interfaces are available on MSP430F67471IPEU? A: It offers various communication interfaces such as UART, SPI, I2C, USB, and CAN, enabling seamless integration with other devices.
Q: Does MSP430F67471IPEU have built-in analog-to-digital converters (ADC)? A: Yes, it has a built-in 12-bit ADC module, allowing you to interface with analog sensors and acquire accurate measurements.
Q: Can I expand the memory of MSP430F67471IPEU? A: Yes, MSP430F67471IPEU supports external memory expansion through interfaces like SPI or I2C, allowing you to increase the available storage.
Q: Is MSP430F67471IPEU suitable for battery-powered applications? A: Absolutely! MSP430F67471IPEU's ultra-low power consumption makes it an ideal choice for battery-powered devices that require long battery life.
Q: Are there any development boards available for MSP430F67471IPEU? A: Yes, Texas Instruments offers various development boards, such as the MSP-EXP430FR6989 LaunchPad, which can be used for prototyping and evaluation purposes.

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