MSP430G2403IPW28

Product Overview

Category

The MSP430G2403IPW28 belongs to the category of microcontrollers.

Use

It is commonly used in various electronic applications that require low power consumption and high performance.

Characteristics

• Low power consumption: The MSP430G2403IPW28 is designed to operate at ultra-low power levels, making it suitable for battery-powered devices.
• High performance: Despite its low power consumption, this microcontroller offers a high level of performance, enabling efficient execution of complex tasks.
• Integrated peripherals: It comes with a range of integrated peripherals such as timers, UART, SPI, and I2C interfaces, providing flexibility for different application requirements.

Package

The MSP430G2403IPW28 is available in a 28-pin plastic TSSOP package.

Essence

The essence of the MSP430G2403IPW28 lies in its ability to provide a balance between low power consumption and high performance, making it an ideal choice for energy-efficient applications.

Packaging/Quantity

This microcontroller is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Architecture: 16-bit RISC
• CPU Speed: Up to 16 MHz
• Flash Memory: 24 KB
• RAM: 1 KB
• Operating Voltage Range: 1.8V to 3.6V
• Digital I/O Pins: 23
• Analog Inputs: 8
• Timers: 3 (16-bit)
• Communication Interfaces: UART, SPI, I2C

Detailed Pin Configuration

The MSP430G2403IPW28 has a total of 28 pins, each serving a specific purpose. Here is a detailed pin configuration:

1. P1.0 - GPIO
2. P1.1 - GPIO
3. P1.2 - GPIO
4. P1.3 - GPIO
5. P1.4 - GPIO
6. P1.5 - GPIO
7. P1.6 - GPIO
8. P1.7 - GPIO
9. P2.0 - GPIO
10. P2.1 - GPIO
11. P2.2 - GPIO
12. P2.3 - GPIO
13. P2.4 - GPIO
14. P2.5 - GPIO
15. P2.6 - GPIO
16. P2.7 - GPIO
17. RST/NMI - Reset and Non-Maskable Interrupt
18. TEST - Test Mode Select
19. XIN - Crystal Oscillator Input
20. XOUT - Crystal Oscillator Output
21. AVSS - Analog Ground
22. AVCC - Analog Power Supply
23. A0 - Analog Input 0
24. A1 - Analog Input 1
25. A2 - Analog Input 2
26. A3 - Analog Input 3
27. A4 - Analog Input 4
28. A5 - Analog Input 5

Functional Features

The MSP430G2403IPW28 offers the following functional features:

• Low power modes: It provides various low power modes, allowing the microcontroller to operate at minimal power consumption when idle or in sleep mode.
• Integrated peripherals: The microcontroller includes timers, UART, SPI, and I2C interfaces, enabling seamless integration with external devices.
• Enhanced security: It incorporates security features such as memory protection and encryption algorithms to safeguard sensitive data.
• Real-time clock: The built-in real-time clock allows accurate timekeeping and enables time-dependent operations.

Advantages and Disadvantages

Advantages

• Ultra-low power consumption, making it suitable for battery-powered applications.
• High-performance capabilities despite low power consumption.
• Integrated peripherals provide flexibility and reduce the need for external components.
• Enhanced security features protect sensitive data.

Disadvantages

• Limited flash memory and RAM compared to higher-end microcontrollers.
• Limited number of digital I/O pins may restrict the complexity of certain applications.

Working Principles

The MSP430G2403IPW28 operates based on a 16-bit RISC architecture. It executes instructions fetched from its flash memory, utilizing its CPU speed of up to 16 MHz. The microcontroller interacts with external devices through its integrated peripherals, such as UART, SPI, and I2C interfaces. It can enter various low power modes to minimize power consumption when not actively processing tasks.

Detailed Application Field Plans

The MSP430G2403IPW28 finds application 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 efficient communication and minimal energy usage.
2. Wearable devices: The microcontroller's small form factor and