MSP430F67621IPNR

Product Overview

Category

MSP430F67621IPNR belongs to the category of microcontrollers.

Use

This microcontroller is commonly used in various electronic devices and systems for controlling and processing data.

Characteristics

• Low power consumption
• High performance
• Integrated peripherals
• Flexible clocking options
• Wide operating voltage range

Package

MSP430F67621IPNR is available in a small-sized package, making it suitable for compact designs and space-constrained applications.

Essence

The essence of this microcontroller lies in its ability to efficiently control and process data while consuming minimal power.

Packaging/Quantity

MSP430F67621IPNR is typically packaged in reels or trays, with a quantity of 250 units per reel/tray.

Specifications

• CPU: 16-bit RISC architecture
• Clock frequency: Up to 25 MHz
• Flash memory: 256 KB
• RAM: 16 KB
• Operating voltage: 1.8V - 3.6V
• Digital I/O pins: 92
• Analog inputs: 24
• Communication interfaces: UART, SPI, I2C
• Timers: 4x 16-bit timers
• ADC resolution: 12-bit
• Temperature sensor: Yes
• Operating temperature range: -40°C to +85°C

Detailed Pin Configuration

The MSP430F67621IPNR microcontroller has a total of 100 pins. The pin configuration is as follows:

• Pins 1-10: Digital I/O pins
• Pins 11-34: Analog input pins
• Pins 35-42: Communication interface pins (UART, SPI, I2C)
• Pins 43-46: Timer pins
• Pins 47-50: Power supply and ground pins
• Pins 51-100: Reserved for other functions

Functional Features

1. Low Power Consumption: The MSP430F67621IPNR microcontroller is designed to operate with minimal power consumption, making it suitable for battery-powered devices.
2. Integrated Peripherals: It offers a wide range of integrated peripherals such as UART, SPI, I2C, timers, and ADC, reducing the need for external components.
3. Flexible Clocking Options: The microcontroller supports various clocking options, allowing developers to optimize performance and power consumption based on their application requirements.
4. High Performance: With its 16-bit RISC architecture and clock frequency of up to 25 MHz, the MSP430F67621IPNR delivers high processing capabilities.
5. Temperature Sensor: It includes an integrated temperature sensor, enabling temperature monitoring within the system.

Advantages and Disadvantages

Advantages

• Low power consumption extends battery life in portable devices.
• Integrated peripherals reduce the need for additional components, saving cost and board space.
• Flexible clocking options allow optimization of performance and power consumption.
• High-performance processing capabilities enable efficient data handling.
• Temperature sensor facilitates temperature monitoring within the system.

Disadvantages

• Limited flash memory and RAM capacity may restrict the complexity of applications that can be implemented.
• Availability of alternative models with more features or higher specifications may limit the competitiveness of this microcontroller in certain applications.

Working Principles

The MSP430F67621IPNR microcontroller operates based on the principles of digital logic and microprocessor architecture. It executes instructions stored in its flash memory, processes data, and controls various peripherals and interfaces according to the program code. The microcontroller's clock generates timing signals for synchronization, ensuring proper execution of instructions and data transfer.

Detailed Application Field Plans

The MSP430F67621IPNR microcontroller finds applications in various fields, including but not limited to:

1. Internet of Things (IoT) Devices: It can be used in IoT devices for data acquisition, processing, and communication.
2. Home Automation Systems: The microcontroller enables control and monitoring of various home automation functions such as lighting, temperature, and security systems.
3. Industrial Automation: It can be utilized in industrial automation systems for controlling machinery, monitoring sensors, and data logging.
4. Medical Devices: The microcontroller's low power consumption and integrated peripherals make it suitable for medical devices such as wearable health monitors and portable diagnostic equipment.

Detailed and Complete Alternative Models

• MSP430F67621IPN: Similar to MSP430F67621IPNR but without the temperature sensor.
• MSP430F67622IPNR: A higher-end model with increased flash memory capacity and additional peripherals.
• MSP430F67623IPNR: Another variant with enhanced features including more I/O pins and extended operating temperature range.

These alternative models provide options with varying specifications and features, allowing developers to choose the most suitable microcontroller for their specific application requirements.

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