MSP430F67451AIPEU

Product Overview

• Category: Microcontroller
• Use: Embedded systems, Internet of Things (IoT) devices
• Characteristics: Low power consumption, high performance, integrated peripherals
• Package: 100-pin LQFP (Low Profile Quad Flat Package)
• Essence: A powerful microcontroller designed for low-power applications
• Packaging/Quantity: Available in tape and reel packaging, quantity depends on the supplier

Specifications

• Architecture: 16-bit RISC
• CPU Speed: Up to 25 MHz
• Flash Memory: 256 KB
• RAM: 16 KB
• Operating Voltage Range: 1.8V to 3.6V
• Digital I/O Pins: 80
• Analog Inputs: 16
• Communication Interfaces: UART, SPI, I2C, USB
• Timers: 4x 16-bit, 1x 32-bit
• ADC Resolution: 12-bit
• Temperature Sensor: Yes
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MSP430F67451AIPEU has a total of 100 pins. The pin configuration is as follows:

• Pins 1-20: Digital I/O pins
• Pins 21-36: Analog input pins
• Pins 37-44: Communication interface pins (UART, SPI, I2C, USB)
• Pins 45-48: Timer pins
• Pins 49-52: Power supply and ground pins
• Pins 53-100: Reserved for other functions

Functional Features

• Low power consumption: The MSP430F67451AIPEU is designed to operate with minimal power requirements, making it suitable for battery-powered applications.
• Integrated peripherals: The microcontroller includes various built-in peripherals such as UART, SPI, I2C, USB, timers, and an ADC, reducing the need for external components.
• High performance: With a CPU speed of up to 25 MHz and ample memory resources, the microcontroller can handle complex tasks efficiently.
• Temperature sensor: The integrated temperature sensor allows for accurate temperature measurements without the need for additional components.

Advantages and Disadvantages

Advantages: - Low power consumption extends battery life in portable devices. - Integrated peripherals reduce the need for external components, saving cost and board space. - High-performance architecture enables efficient execution of complex tasks. - Temperature sensor provides added functionality for temperature-sensitive applications.

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

Working Principles

The MSP430F67451AIPEU operates based on a 16-bit RISC architecture. It executes instructions fetched from its flash memory and stores data in its RAM. The microcontroller communicates with external devices through its various communication interfaces such as UART, SPI, I2C, and USB. It also includes timers for precise timing control and an ADC for analog signal conversion. The low-power design ensures efficient operation even in battery-powered applications.

Detailed Application Field Plans

The MSP430F67451AIPEU is suitable for a wide range of applications, including but not limited to:

1. Internet of Things (IoT) devices: The microcontroller's low power consumption and integrated peripherals make it ideal for IoT applications such as smart home devices, environmental monitoring systems, and wearable devices.
2. Industrial automation: The high-performance architecture and communication interfaces enable the microcontroller to control and monitor industrial processes, machinery, and equipment.
3. Consumer electronics: The microcontroller can be used in various consumer electronic devices such as remote controls, gaming consoles, and audio systems.
4. Medical devices: Its low power consumption and integrated temperature sensor make it suitable for medical devices like wearable health monitors, glucose meters, and portable medical equipment.

Detailed and Complete Alternative Models

• MSP430F67451A: Similar to MSP430F67451AIPEU but without the specific package designation.
• MSP430F67452AIPEU: A higher-end version with additional flash memory and RAM.
• MSP430F67453AIPEU: A lower-end version with reduced flash memory and RAM.
• MSP430F67454AIPEU: A variant with extended temperature range for harsh environments.

These alternative models provide options with different memory capacities and temperature ranges to suit specific application requirements.