Overview
The MSP430FR2476TRHBR is a highly efficient, ultra-low-power microcontroller from Texas Instruments, designed for applications requiring robust performance with minimal energy consumption. This model belongs to the MSP430FRxx series, which is renowned for its FRAM (Ferroelectric Random Access Memory) technology, offering fast write speeds, high endurance, and low power consumption. The MSP430FR2476TRHBR is ideal for IoT devices, sensor nodes, and battery-powered applications, targeting developers and engineers in the consumer electronics, industrial automation, and medical device sectors. Its unique selling points include its advanced FRAM technology, integrated analog and digital peripherals, and exceptional power efficiency.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Core Processor | MSP430 CPUXV2 | - | 16-bit RISC architecture |
| Operating Frequency | 16 | MHz | Max clock speed |
| Program Memory Size | 32 | KB | FRAM technology |
| RAM Size | 4 | KB | - |
| Operating Voltage | 1.8 to 3.6 | V | Wide voltage range |
| Analog Peripherals | 12-bit ADC, Comparator | - | Integrated analog features |
| Digital Peripherals | Timer, UART, SPI, I2C | - | Versatile communication interfaces |
| Package | VQFN-32 | - | Compact form factor |
| Operating Temperature | -40 to 85 | °C | Industrial-grade |
| Low Power Modes | LPM3, LPM4 | - | Ultra-low power consumption |
Key Features
- FRAM Technology: Combines the speed of SRAM with the non-volatility of flash memory, enabling fast writes and high endurance.
- Ultra-Low Power Consumption: Optimized for battery-powered applications with multiple low-power modes.
- Integrated Analog and Digital Peripherals: Includes a 12-bit ADC, comparators, timers, and communication interfaces for versatile functionality.
- Robust Performance: 16-bit RISC architecture with a max clock speed of 16 MHz ensures efficient processing.
- Compact Form Factor: VQFN-32 package is ideal for space-constrained designs.
Applications
The MSP430FR2476TRHBR is widely used in various industries due to its versatility and efficiency. In IoT devices, it enables low-power connectivity and data processing. For sensor nodes, its integrated analog peripherals simplify signal acquisition. In industrial automation, its robust performance and wide operating temperature range make it suitable for harsh environments. Additionally, it is used in medical devices where reliability and low power consumption are critical. Its compact size and advanced features also make it a preferred choice for consumer electronics such as wearables and smart home devices.
Q & A
1. What is the advantage of FRAM over traditional flash memory?
FRAM offers faster write speeds, higher endurance (up to 10^15 cycles), and lower power consumption compared to flash memory.
2. What is the maximum operating frequency of the MSP430FR2476TRHBR?
The maximum operating frequency is 16 MHz.
3. What is the operating voltage range of this microcontroller?
The operating voltage range is 1.8V to 3.6V.
4. Does the MSP430FR2476TRHBR support low-power modes?
Yes, it supports multiple low-power modes (LPM3, LPM4) for energy-efficient operation.
5. What communication interfaces are integrated into this microcontroller?
It includes UART, SPI, and I2C interfaces for versatile connectivity.
6. What is the program memory size of the MSP430FR2476TRHBR?
The program memory size is 32 KB, utilizing FRAM technology.
7. Is the MSP430FR2476TRHBR suitable for industrial applications?
Yes, its wide operating temperature range (-40°C to 85°C) and robust design make it ideal for industrial environments.
8. What is the package type of this microcontroller?
It comes in a VQFN-32 package, which is compact and space-efficient.
9. Can this microcontroller be used in medical devices?
Yes, its reliability, low power consumption, and integrated peripherals make it suitable for medical applications.
10. What is the RAM size of the MSP430FR2476TRHBR?
The RAM size is 4 KB, providing sufficient memory for data processing tasks.
