Overview
The MSP430I2041TRHBR is a highly integrated, ultra-low-power mixed-signal microcontroller from Texas Instruments, designed for energy measurement and monitoring applications. This microcontroller is part of the MSP430™ family, renowned for its low power consumption and robust performance. The MSP430I2041TRHBR is specifically tailored for single-phase electricity meters, offering high accuracy and reliability. Its market positioning targets developers and engineers in the energy sector, particularly those focused on smart metering solutions. Its unique selling points include its ultra-low power consumption, high-precision analog front-end, and comprehensive integration, making it a competitive choice for energy measurement applications.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Core | MSP430 CPU | - | 16-bit RISC architecture |
| Operating Voltage | 1.8 to 3.6 | V | Wide operating range |
| Flash Memory | 32 KB | KB | Program memory |
| RAM | 2 KB | KB | Data memory |
| ADC Resolution | 24-bit | - | Sigma-Delta ADC |
| Operating Temperature | -40 to +85 | °C | Industrial range |
| Package | VQFN-32 | - | Compact form factor |
| Power Consumption | Ultra-Low | - | Optimized for energy efficiency |
| Communication Interfaces | UART, I2C, SPI | - | Versatile connectivity options |
| Target Applications | Energy Metering | - | Single-phase electricity meters |
Key Features
- Ultra-Low Power Consumption: Ideal for battery-powered and energy-efficient applications.
- High-Precision Analog Front-End: 24-bit Sigma-Delta ADC ensures accurate energy measurement.
- Integrated Peripherals: Includes UART, I2C, and SPI for seamless communication.
- Robust Performance: 16-bit RISC architecture delivers efficient processing.
- Compact Form Factor: VQFN-32 package saves board space.
- Wide Operating Voltage: Supports 1.8V to 3.6V, enhancing flexibility in design.
Applications
The MSP430I2041TRHBR is primarily used in single-phase electricity meters, where its high accuracy and low power consumption are critical. It is also suitable for other energy monitoring applications, such as smart grid systems and home energy management systems. In industrial settings, it can be integrated into equipment for energy usage tracking and optimization. Its robust performance and versatile communication interfaces make it a reliable choice for developers in the energy sector.
Q & A
1. What is the operating voltage range of the MSP430I2041TRHBR?
The operating voltage range is 1.8V to 3.6V.
2. What type of ADC does the MSP430I2041TRHBR use?
It uses a 24-bit Sigma-Delta ADC.
3. What is the flash memory size of this microcontroller?
The flash memory size is 32 KB.
4. What communication interfaces are supported?
It supports UART, I2C, and SPI interfaces.
5. What is the package type of the MSP430I2041TRHBR?
It comes in a VQFN-32 package.
6. What is the typical power consumption of this microcontroller?
It is designed for ultra-low power consumption, making it ideal for energy-efficient applications.
7. What is the operating temperature range?
The operating temperature range is -40°C to +85°C.
8. What is the primary application of the MSP430I2041TRHBR?
It is primarily used in single-phase electricity meters.
9. Does it support battery-powered applications?
Yes, its ultra-low power consumption makes it suitable for battery-powered applications.
10. What is the core architecture of the MSP430I2041TRHBR?
It features a 16-bit RISC architecture.
