MSP430F5244IRGZT

Product Overview

• Category: Microcontroller
• Use: Embedded systems, Internet of Things (IoT) devices, and other applications requiring low power consumption and high performance.
• Characteristics:
  • Low power consumption
  • High performance
  • Integrated peripherals
  • Small form factor
• Package: 64-pin QFN package
• Essence: The MSP430F5244IRGZT is a microcontroller designed for low power applications with integrated peripherals for various functionalities.
• 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: 128 KB
• RAM: 8 KB
• Operating Voltage Range: 1.8V to 3.6V
• Digital I/O Pins: 48
• Analog Inputs: 16
• 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 MSP430F5244IRGZT has a total of 64 pins. Here is a detailed pin configuration:

• P1.x: General-purpose digital I/O pins (x = 0 to 7)
• P2.x: General-purpose digital I/O pins (x = 0 to 7)
• P3.x: General-purpose digital I/O pins (x = 0 to 7)
• P4.x: General-purpose digital I/O pins (x = 0 to 7)
• P5.x: General-purpose digital I/O pins (x = 0 to 7)
• P6.x: General-purpose digital I/O pins (x = 0 to 7)
• P7.x: General-purpose digital I/O pins (x = 0 to 7)
• P8.x: General-purpose digital I/O pins (x = 0 to 7)
• P9.x: General-purpose digital I/O pins (x = 0 to 7)
• P10.x: General-purpose digital I/O pins (x = 0 to 7)
• AVSS: Analog ground
• AVCC: Analog power supply
• A0-A15: Analog input pins
• REF: Reference voltage for ADC
• DVCC: Digital power supply
• DVSS: Digital ground
• RST/NMI: Reset and non-maskable interrupt pin
• TEST/SBWTCK: Test mode and single-wire background debug test clock pin
• TDI/TCLK: JTAG test data input and test clock pin
• TDO/TMS: JTAG test data output and test mode select pin
• TCK/TDI: JTAG test clock and test data input pin
• TMS/TDO: JTAG test mode select and test data output pin

Functional Features

The MSP430F5244IRGZT offers the following functional features:

1. Low Power Consumption: The microcontroller is designed to operate at low power levels, making it suitable for battery-powered applications.
2. Integrated Peripherals: It includes various peripherals such as UART, SPI, I2C, timers, and an ADC, providing flexibility for different application requirements.
3. High Performance: With a 16-bit RISC architecture and CPU speed of up to 25 MHz, the microcontroller delivers efficient processing capabilities.
4. Small Form Factor: The 64-pin QFN package allows for compact designs, making it ideal for space-constrained applications.

Advantages and Disadvantages

Advantages: - Low power consumption enables longer battery life. - Integrated peripherals reduce the need for external components, saving cost and board space. - High-performance architecture allows for efficient processing of complex tasks. - Small form factor facilitates compact designs.

Disadvantages: - Limited flash memory and RAM compared to some other microcontrollers in the market. - Availability may vary depending on the supplier and region.

Working Principles

The MSP430F5244IRGZT operates based on a 16-bit RISC architecture. It executes instructions fetched from its flash memory using a pipeline structure, enabling efficient processing. The microcontroller can communicate with external devices through its integrated communication interfaces such as UART, SPI, and I2C. It also features timers for precise timing control and an ADC for analog signal acquisition. The low power consumption is achieved through various power-saving modes and intelligent clock management.

Detailed Application Field Plans

The MSP430F5244IRGZT 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