MSP430F67681AIPEU

Product Overview

Category

The MSP430F67681AIPEU belongs to the category of microcontrollers.

Use

It is primarily used for embedded systems and applications that require low power consumption and high performance.

Characteristics

• Low power consumption
• High performance
• Integrated peripherals
• Real-time clock (RTC)
• Analog-to-digital converter (ADC)
• Universal serial communication interface (USCI)
• Multiple timers
• Non-volatile memory

Package

The MSP430F67681AIPEU is available in a small form factor package, making it suitable for space-constrained designs.

Essence

The essence of the MSP430F67681AIPEU lies in its ability to provide efficient processing capabilities while consuming minimal power.

Packaging/Quantity

This microcontroller is typically sold in reels or trays, with quantities varying depending 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
• Temperature Range: -40°C to +85°C
• Number of Pins: 100
• Communication Interfaces: UART, SPI, I2C
• ADC Resolution: 12-bit
• Timers: Multiple 16-bit timers

Detailed Pin Configuration

The MSP430F67681AIPEU has a total of 100 pins, each serving a specific purpose. The pin configuration includes GPIO pins, power supply pins, communication interface pins, and other dedicated pins for various functions. A detailed pinout diagram can be found in the product datasheet.

Functional Features

Low Power Modes

The MSP430F67681AIPEU offers multiple low power modes, allowing the microcontroller to operate at reduced power consumption levels when idle or in sleep mode. This feature is particularly useful for battery-powered applications.

Integrated Peripherals

The microcontroller includes a range of integrated peripherals such as UART, SPI, and I2C interfaces, which enable seamless communication with external devices.

Real-Time Clock (RTC)

The built-in real-time clock provides accurate timekeeping functionality, making it suitable for applications that require precise timing.

Analog-to-Digital Converter (ADC)

The 12-bit ADC allows the microcontroller to convert analog signals into digital data, enabling measurement and monitoring of various sensors and inputs.

Multiple Timers

The MSP430F67681AIPEU features multiple 16-bit timers, which can be utilized for tasks such as generating precise timing intervals or controlling PWM outputs.

Advantages and Disadvantages

Advantages

• Low power consumption enables longer battery life.
• High-performance processing capabilities.
• Integrated peripherals simplify system design.
• Small form factor package for space-constrained designs.
• Wide operating voltage range allows flexibility in power supply options.

Disadvantages

• Limited flash memory and RAM compared to some other microcontrollers.
• Higher cost compared to lower-end microcontrollers with similar specifications.

Working Principles

The MSP430F67681AIPEU operates based on a 16-bit RISC architecture. It executes instructions fetched from its flash memory using a pipelined CPU core. The microcontroller interacts with external devices through its integrated peripherals, allowing it to perform various tasks according to the programmed instructions.

Detailed Application Field Plans

The MSP430F67681AIPEU finds applications in a wide range of fields, including but not limited to: - Internet of Things (IoT) devices - Home automation systems - Industrial control systems - Medical devices - Wearable technology - Sensor networks

Detailed and Complete Alternative Models

• MSP430F67681A: Similar to the MSP430F67681AIPEU, but without the specific package option.
• MSP430F67682: A higher-end version with increased flash memory and RAM capacity.
• MSP430F67683: A lower-cost variant with reduced features and peripherals.

These alternative models provide options for different project requirements and budgets while maintaining compatibility with the MSP430 microcontroller family.

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