Overview
The MSP430FR5043IPMR is a microcontroller from Texas Instruments, designed for ultra-low-power applications. This model is part of the MSP430FR5xx series, which leverages FRAM (Ferroelectric Random Access Memory) technology to combine the benefits of low power consumption, high-speed operation, and non-volatile memory. The MSP430FR5043IPMR is particularly suited for applications requiring robust performance in energy-constrained environments, such as IoT devices, wearables, and industrial automation systems. Its market positioning targets developers and engineers seeking a balance between power efficiency and computational capability.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Core Architecture | 16-bit RISC | - | MSP430 CPU |
| Operating Frequency | 16 | MHz | - |
| FRAM Memory | 64 | KB | Non-volatile |
| SRAM | 4 | KB | - |
| Operating Voltage | 1.8 to 3.6 | V | - |
| Package | LQFP | - | 64-pin |
| Temperature Range | -40 to 85 | °C | - |
| GPIO Pins | 48 | - | - |
| Communication Interfaces | UART, SPI, I2C | - | - |
| ADC Resolution | 12-bit | - | - |
Key Features
- Ultra-low power consumption with multiple power-saving modes.
- Integrated FRAM technology for fast write speeds and high endurance.
- Wide operating voltage range, suitable for battery-powered applications.
- Rich peripheral set including timers, comparators, and communication interfaces.
- Robust design for industrial and harsh environments.
Applications
The MSP430FR5043IPMR is widely used in various fields, including IoT devices, wearable technology, industrial automation, and smart metering. Its low power consumption and high performance make it ideal for applications requiring long battery life and reliable operation. In industrial settings, it is used for sensor interfacing, data logging, and control systems. In consumer electronics, it powers devices like fitness trackers and smart home gadgets.
Q & A
1. What is the operating voltage range of the MSP430FR5043IPMR?
The operating voltage range is 1.8V to 3.6V.
2. How much FRAM memory does this microcontroller have?
It has 64 KB of FRAM memory.
3. What is the maximum operating frequency?
The maximum operating frequency is 16 MHz.
4. What are the key communication interfaces supported?
It supports UART, SPI, and I2C interfaces.
5. Is the MSP430FR5043IPMR suitable for battery-powered devices?
Yes, its ultra-low power consumption makes it ideal for battery-powered applications.
6. What is the temperature range for operation?
It operates from -40°C to 85°C.
7. How many GPIO pins are available?
There are 48 GPIO pins.
8. What is the resolution of the ADC?
The ADC has a 12-bit resolution.
9. What package type is used for this microcontroller?
It comes in a 64-pin LQFP package.
10. What are the typical applications of the MSP430FR5043IPMR?
Typical applications include IoT devices, wearables, industrial automation, and smart metering.
