Overview
The MSP430G2403IPW28R is a 16-bit ultra-low-power microcontroller from Texas Instruments, designed for embedded applications requiring efficient performance and minimal power consumption. Part of the MSP430G2xx series, this model is particularly suited for battery-powered devices and energy-sensitive applications. Its market positioning targets industries such as consumer electronics, industrial automation, and portable medical devices. The MSP430G2403IPW28R stands out for its integrated peripherals, low power modes, and cost-effectiveness, making it a competitive choice for developers seeking reliable and energy-efficient solutions.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Architecture | 16-bit RISC | - | MSP430 CPU |
| Operating Voltage | 1.8 to 3.6 | V | Low-voltage operation |
| Flash Memory | 8 | KB | Program memory |
| RAM | 256 | B | Data memory |
| GPIO Pins | 16 | - | Configurable I/O |
| ADC Channels | 8 | - | 10-bit resolution |
| Timer Modules | 2 | - | 16-bit Timer_A |
| Communication Interfaces | UART, SPI, I2C | - | Integrated peripherals |
| Operating Temperature | -40 to 85 | °C | Industrial range |
| Package | TSSOP-28 | - | Surface mount |
Key Features
- Ultra-Low Power Consumption: Supports multiple low-power modes, extending battery life in portable applications.
- Integrated Peripherals: Includes ADC, timers, and communication interfaces, reducing the need for external components.
- Flexible Clock System: Offers multiple clock sources for optimal performance and power efficiency.
- Robust Development Ecosystem: Supported by TI’s MSP430 development tools and software libraries.
- Compact Package: TSSOP-28 form factor ideal for space-constrained designs.
Applications
The MSP430G2403IPW28R is widely used in applications such as portable medical devices, sensor nodes, home automation systems, and industrial control systems. Its low power consumption makes it ideal for battery-powered devices, while its integrated peripherals simplify design and reduce costs. In consumer electronics, it is employed in devices like remote controls and wearable gadgets. Additionally, its robust performance and reliability make it suitable for automotive electronics and IoT edge devices.
Q & A
1. What is the operating voltage range of the MSP430G2403IPW28R?
The operating voltage range is 1.8V to 3.6V.
2. How much flash memory does this microcontroller have?
It has 8 KB of flash memory.
3. What communication interfaces are supported?
It supports UART, SPI, and I2C interfaces.
4. Can this microcontroller operate in harsh environments?
Yes, it has an operating temperature range of -40°C to 85°C, making it suitable for industrial applications.
5. How many GPIO pins are available?
There are 16 configurable GPIO pins.
6. What is the resolution of the ADC?
The ADC has a 10-bit resolution.
7. Does it include timers?
Yes, it includes two 16-bit Timer_A modules.
8. What package does the MSP430G2403IPW28R come in?
It comes in a TSSOP-28 package.
9. Is it suitable for battery-powered devices?
Yes, its ultra-low power consumption makes it ideal for battery-powered applications.
10. What development tools are available for this microcontroller?
Texas Instruments provides MSP430 development tools, including Code Composer Studio and MSP430Ware libraries.
