MSP430F5309IRGCR

Product Overview

Category

The MSP430F5309IRGCR 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 MSP430F5309IRGCR 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 for different application requirements.

Package

The MSP430F5309IRGCR is available in a 64-pin QFN package.

Essence

The essence of the MSP430F5309IRGCR lies in its ability to provide a balance between power efficiency and high performance, making it an ideal choice for energy-constrained applications.

Packaging/Quantity

This microcontroller is typically sold in reels or trays, with a quantity of 250 units per reel/tray.

Specifications

• Architecture: 16-bit RISC
• CPU Speed: Up to 25 MHz
• Flash Memory: 128 KB
• RAM: 8 KB
• Operating Voltage Range: 1.8V - 3.6V
• Operating Temperature Range: -40°C to +85°C
• Number of Pins: 64
• Timers: 4x 16-bit
• UART: 2x
• SPI: 1x
• I2C: 1x
• ADC: 12-bit, 16 channels

Detailed Pin Configuration

The MSP430F5309IRGCR has a total of 64 pins. The pin configuration is as follows:

• P1.0 - P1.7: General-purpose I/O pins
• P2.0 - P2.7: General-purpose I/O pins
• P3.0 - P3.7: General-purpose I/O pins
• P4.0 - P4.7: General-purpose I/O pins
• P5.0 - P5.7: General-purpose I/O pins
• P6.0 - P6.7: General-purpose I/O pins
• P7.0 - P7.7: General-purpose I/O pins
• P8.0 - P8.7: General-purpose I/O pins
• P9.0 - P9.7: General-purpose I/O pins
• P10.0 - P10.7: General-purpose I/O pins
• RST: Reset pin
• TEST: Test mode pin
• DVCC: Digital power supply
• AVCC: Analog power supply
• GND: Ground

Functional Features

The MSP430F5309IRGCR offers the following functional features:

• Low-power modes: It provides various low-power modes, allowing the microcontroller to operate in energy-efficient ways.
• Clock system: The microcontroller has a flexible clock system that supports different clock sources and frequencies.
• Interrupts: It supports multiple interrupt sources, enabling efficient handling of events and reducing CPU load.
• Serial communication: With integrated UART, SPI, and I2C interfaces, it facilitates seamless communication with other devices.
• Analog-to-Digital Converter (ADC): The built-in ADC allows for accurate analog signal measurements.

Advantages and Disadvantages

Advantages

• Ultra-low power consumption, suitable for battery-powered applications
• High processing capabilities despite low power consumption
• Integrated peripherals provide flexibility for various application requirements
• Efficient use of interrupts reduces CPU load

Disadvantages

• Limited flash memory and RAM compared to some other microcontrollers in the same category
• Availability of alternative models with more advanced features

Working Principles

The MSP430F5309IRGCR operates based on a 16-bit RISC architecture. It executes instructions fetched from its flash memory using a pipeline architecture, enabling efficient instruction execution. The microcontroller utilizes low-power modes to minimize energy consumption during idle periods. It communicates with external devices through its integrated peripherals, such as UART, SPI, and I2C.

Detailed Application Field Plans

The MSP430F5309IRGCR 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 can be used to control and monitor various home automation devices, such as smart lighting, temperature sensors, and security systems.
3. Industrial automation: It can be employed in industrial automation systems for tasks like motor control, sensor interfacing, and