MSP430G2744IDA38R

Product Overview

Category

The MSP430G2744IDA38R belongs to the category of microcontrollers.

Use

This microcontroller is commonly used in various electronic devices and systems for control and processing purposes.

Characteristics

• Low power consumption
• High performance
• Integrated peripherals
• Small form factor
• Wide operating voltage range

Package

The MSP430G2744IDA38R is available in a compact package, which facilitates easy integration into electronic circuits.

Essence

The essence of this microcontroller lies in its ability to provide efficient control and processing capabilities while consuming minimal power.

Packaging/Quantity

The MSP430G2744IDA38R is typically packaged in reels or trays, with a quantity of 250 units per reel/tray.

Specifications

• Architecture: 16-bit RISC
• Clock Speed: Up to 24 MHz
• Flash Memory: 32 KB
• RAM: 2 KB
• Operating Voltage Range: 1.8V - 3.6V
• Digital I/O Pins: 38
• Analog Input Channels: 16
• Communication Interfaces: UART, SPI, I2C
• Timers: 4x 16-bit
• ADC Resolution: 10-bit
• Temperature Sensor: Yes
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MSP430G2744IDA38R has a total of 38 pins, each serving a specific purpose. The pin configuration is as follows:

(Pin Number) (Pin Name) (Function) 1 VCC Power Supply 2 P1.0 General Purpose I/O 3 P1.1 General Purpose I/O 4 P1.2 General Purpose I/O 5 P1.3 General Purpose I/O 6 P1.4 General Purpose I/O 7 P1.5 General Purpose I/O 8 P1.6 General Purpose I/O 9 P1.7 General Purpose I/O 10 P2.0 General Purpose I/O 11 P2.1 General Purpose I/O 12 P2.2 General Purpose I/O 13 P2.3 General Purpose I/O 14 P2.4 General Purpose I/O 15 P2.5 General Purpose I/O 16 P2.6 General Purpose I/O 17 P2.7 General Purpose I/O 18 P3.0 General Purpose I/O 19 P3.1 General Purpose I/O 20 P3.2 General Purpose I/O 21 P3.3 General Purpose I/O 22 P3.4 General Purpose I/O 23 P3.5 General Purpose I/O 24 P3.6 General Purpose I/O 25 P3.7 General Purpose I/O 26 P4.0 General Purpose I/O 27 P4.1 General Purpose I/O 28 P4.2 General Purpose I/O 29 P4.3 General Purpose I/O 30 P4.4 General Purpose I/O 31 P4.5 General Purpose I/O 32 P4.6 General Purpose I/O 33 P4.7 General Purpose I/O 34 RESET Reset Pin 35 TEST Test Pin 36 XIN Crystal Oscillator Input 37 XOUT Crystal Oscillator Output 38 GND Ground

Functional Features

The MSP430G2744IDA38R offers a range of functional features, including:

• Low-power modes for energy-efficient operation
• Integrated analog-to-digital converter (ADC) for precise measurement
• Multiple communication interfaces for data exchange with other devices
• Timers for accurate timing and event generation
• Built-in temperature sensor for monitoring environmental conditions
• Flexible I/O pins for interfacing with external components

Advantages and Disadvantages

Advantages

• Low power consumption enables battery-powered applications
• High-performance architecture allows for efficient processing
• Integrated peripherals reduce the need for additional components
• Small form factor facilitates compact designs
• Wide operating voltage range enhances compatibility

Disadvantages

• Limited flash memory and RAM may restrict complex applications
• Lack of advanced features compared to higher-end microcontrollers
• Relatively higher cost compared to some entry-level microcontrollers

Working Principles

The MSP430G2744IDA38R operates based on a 16-bit RISC architecture. It executes instructions stored in its flash memory, utilizing its integrated peripherals to perform various tasks. The microcontroller communicates with