MSP430F67691IPEU

Product Overview

Category

The MSP430F67691IPEU belongs to the category of microcontrollers.

Use

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

Characteristics

• Low power consumption: The MSP430F67691IPEU 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 built-in RTC allows accurate timekeeping and enables time-dependent operations.
• Memory options: The microcontroller offers different memory options, including flash memory for program storage and RAM for data storage.

Package

The MSP430F67691IPEU is available in a small form factor package, which enhances its suitability for space-constrained applications.

Essence

The essence of the MSP430F67691IPEU lies in its ability to combine low power consumption with high performance, making it an ideal choice for energy-efficient embedded systems.

Packaging/Quantity

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

Specifications

• Core architecture: 16-bit RISC
• Clock frequency: Up to 25 MHz
• Flash memory: 256 KB
• RAM: 16 KB
• Operating voltage: 1.8V - 3.6V
• Operating temperature range: -40°C to +85°C
• Number of I/O pins: 100
• ADC resolution: 12-bit
• Communication interfaces: UART, SPI, I2C

Detailed Pin Configuration

The MSP430F67691IPEU has a total of 100 pins, each serving a specific purpose. The detailed pin configuration is as follows:

• Pin 1: VCC
• Pin 2: P1.0
• Pin 3: P1.1
• ...
• Pin 100: P7.7

Functional Features

Low Power Modes

The MSP430F67691IPEU offers various low power modes, allowing the microcontroller to operate at minimal power consumption when idle or in sleep mode.

Integrated Peripherals

This microcontroller incorporates a wide range of peripherals, including timers, UART, SPI, and I2C interfaces. These peripherals enhance the functionality and versatility of the microcontroller, enabling seamless integration with external devices.

Real-Time Clock (RTC)

The built-in RTC provides accurate timekeeping capabilities, allowing for time-dependent operations such as scheduling tasks or timestamping events.

Analog-to-Digital Converter (ADC)

The 12-bit ADC enables precise analog signal measurements, making it suitable for applications that require accurate sensor readings or data acquisition.

Advantages and Disadvantages

Advantages

• Ultra-low power consumption
• High performance
• Integrated peripherals for enhanced functionality
• Real-time clock for time-dependent operations
• Compact form factor

Disadvantages

• Limited memory capacity compared to some other microcontrollers in the market
• Higher cost compared to lower-end microcontrollers

Working Principles

The MSP430F67691IPEU operates based on a 16-bit RISC architecture. It executes instructions fetched from its flash memory, utilizing its integrated peripherals and resources to perform various tasks. The microcontroller can enter different low power modes to conserve energy when not actively processing tasks.

Detailed Application Field Plans

The MSP430F67691IPEU finds applications in various fields, including but not limited to:

1. Internet of Things (IoT) devices: Its low power consumption and integrated peripherals make it suitable for IoT applications that require long battery life and connectivity.
2. Home automation systems: The microcontroller's high performance and integrated peripherals enable efficient control and management of home automation systems.
3. Industrial automation: With its real-time clock and communication interfaces, the MSP430F67691IPEU can be used in industrial automation systems for precise timing and data exchange.
4. Wearable devices: The microcontroller's compact form factor and low power consumption make it ideal for wearable devices such as fitness trackers or smartwatches.

Detailed and Complete Alternative Models

• MSP430F67791IPEU
• MSP430F67891IPEU
• MSP430F67991IPEU

These alternative models offer similar features and capabilities, providing flexibility in choosing the most suitable microcontroller for specific application requirements.

In conclusion, the MSP430F67691IPEU is a highly efficient microcontroller that combines low power consumption with high performance. Its integrated peripherals, real-time clock, and