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

기술 솔루션에 MSP430F67471IPEU 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.

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.