MSP430FR2110IRLLR: Texas Instruments?? Ultra-Low-Power Microcontroller for Efficient Designs
"(《世界人权宣言》) MSP430FR2110IRLLR from Texas Instruments (TI) is a high-performance, ultra-low-power microcontroller (MCU) designed to meet the demands of energy-constrained applications. Part of TI??s renowned MSP430? FRAM family, this device combines a 16-bit RISC CPU with ferroelectric random-access memory (FRAM) to deliver exceptional power efficiency, flexibility, and reliability. Whether for IoT sensors, medical devices, or portable electronics, the MSP430FR2110IRLLR empowers engineers to create longer-lasting, more compact systems. For a comprehensive range of TI semiconductors, visit 集成电路制造商.
Technical Parameters of MSP430FR2110IRLLR
| 参数 | 规格 |
|---|---|
| CPU | 16-bit RISC, up to 16MHz clock speed |
| Memory | 4KB FRAM (ferroelectric RAM), 256B RAM |
| 耗电量 | Active mode: 160??A/MHz; Standby mode: 0.7??A (with RTC) |
| 输入/输出端口 | 8 general-purpose I/O pins |
| 包装 | LLR (16-pin, 3x3mm very thin quad flat no-lead) |
| 工作温度范围 | -40摄氏度至85摄氏度 |
Why Choose MSP430FR2110IRLLR Over Alternatives?
Compared to traditional MCUs with flash memory, the MSP430FR2110IRLLR offers distinct advantages. Its FRAM technology provides faster write speeds (100x faster than flash) and consumes 90% less power during data storage, making it ideal for applications requiring frequent data logging??such as environmental sensors or fitness trackers.
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Additionally, its ultra-low standby current (0.7??A) outperforms many competing 8-bit and 16-bit MCUs, extending battery life in portable devices by months. The compact 3x3mm LLR package also saves valuable board space, a critical factor in miniaturized designs like smartwatches or medical patches.
TI??s comprehensive support ecosystem??including Code Composer Studio? IDE, MSP430Ware? software, and reference designs??further simplifies integration, reducing development time and costs.
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Typical Applications of MSP430FR2110IRLLR
Internet of Things (IoT) Sensors
Its low power consumption and small form factor make it perfect for battery-powered IoT nodes, such as soil moisture sensors or smart home devices, ensuring long-term operation without frequent battery changes.
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In wearable health monitors (e.g., heart rate patches), the MSP430FR2110IRLLR??s efficient processing and low standby current enable continuous data collection for weeks, reducing patient discomfort from frequent recharging.
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Used in portable gadgets like wireless headphones or fitness trackers, it balances performance and power efficiency, enhancing user experience with longer battery life.
常见问题（FAQ）
What makes FRAM in the MSP430FR2110IRLLR better than flash memory?
FRAM combines the speed of RAM with the non-volatility of flash, allowing faster data writes (microseconds vs. milliseconds for flash) and consuming significantly less power during writes. This is critical for applications needing frequent data storage, like real-time sensors.
Can the MSP430FR2110IRLLR operate in extreme temperatures?
Yes, it supports an operating temperature range of -40??C to 85??C, making it suitable for industrial and outdoor applications where temperature fluctuations are common, such as environmental monitoring equipment.
How does the LLR package benefit design engineers?
The 3x3mm LLR package is a very thin quad flat no-lead (QFN) design, which reduces board space requirements and improves thermal performance. This is especially valuable for compact devices like wearables or IoT sensors where size is a constraint.
What development tools are compatible with the MSP430FR2110IRLLR?
It works seamlessly with TI??s Code Composer Studio? IDE, MSP430Ware? software library, and the MSP-EXP430FR2433 launchpad for prototyping. These tools simplify coding, debugging, and testing, accelerating time-to-market.
Is the MSP430FR2110IRLLR suitable for battery-powered devices?
Absolutely. With a standby current of just 0.7??A (with RTC active) and efficient active-mode operation (160??A/MHz), it minimizes power draw, extending battery life in devices like remote sensors, medical patches, and portable electronics.