Texas Instruments Ultra Low Power Microcontroller Extension Battery Life

　　Author ：Iflowpower – Portable Power Station Supplier

The latest ultra-low power microcontroller of Texas Instruments For normally open smartphones, tablet and accessories extended battery life highly configurable microcontroller supply 1.8V branch I / O and 8 serial interfaces such as advanced characteristics support sensor aggregation Further, the Ti128KB flash MCU product camp has recently announced the introduction of the latest MSP430TM microcontroller (MCU) that can reduce the current smartphone, tablet and accessories power consumption, and realizes a new generation of handheld consumer equipment. Advanced environment calculation.

Developers can use the MSP430F525XMCU to implement sensor hub, keyboard control and battery / power management function transmission, created portable consumer devices enable high power application processors and touch screen controllers in standby, rather than consumption system batteries. The MSP430F525XMCU uses a 1.8V branch I / O architecture without an external level conversion circuit to achieve seamless connection with the application processor.

Customers can now create smartphones, tablets, and accessories that keeps I / O 1.8V, keep MCU at maximum operating performance. These microcontrollers support 3.

5μs fast wake-up time and low to 1.6μA standby mode power consumption, not only to extend the battery life of portable consumer products from a few hours, while shrinking the board space, reducing the system cost. All the latest MSP430F525x microcontrollers include simple and easy-to-use software support to help designers start development.

The latest MCU is compatible with MSP430wareTM software, developers can simplify development, accelerate product listing process by getting code samples. In addition, the latest MCU is also compatible with the existing MSP430 device code, which can achieve more extensive expansion in the overall TI ultra low power MCU product line. In addition, the latest 16-bit MCU also contains more RAM, I / O, and serial interfaces to perform complex sensor algorithms, aggregation, and monitoring functions more quickly.

For more details on MSP430F525XMCU, please visit: http://www.ti.com.

cn/product/cn/msp430f5259. MSP430F525X microcontroller more features and advantages: • Supply 4 USCI_A interfaces with 4 USCI_B interfaces, developers can get up to 8 serial interfaces (4 I2Cs and 4 SPIs), realizing rapid and robust sensors or Peripheral communication; • 1.8V voltage tracks can be used up to 35 general I / O so that energy can be saved by turning off power supplies without using components; • Low power consumption includes 4 16-bit press, 1 high Performance 10-bit Module Converter (ADC), hardware multiplier, DMA, comparator, real-time clock module with alarm functions; • Flash work power consumption is 290μA / MHz, RAM is 150μA / MHz, standby mode power consumption is 1.

6 μA (3V), plus 3.5μs ultra-fast awakening time, help developers perform differentiation characteristics while maintaining ultra-low power consumption. 8 additional single voltage rails 128k flash MSP430F524X and MSP430F523X variant products are ideal for industrial applications to be larger memory capacity, such as wireless smoke detectors, industrial sensors, and smart household appliances, etc.

In addition, these devices also support other software-intensive wireless interfaces such as ZigBee® and Wi-Fi. Delivery developers can immediately order the latest MSP430F525XMCU with MSP430F524X / 3XMCU, the sample is about to supply. The MSP-TS430RGC64C pin target board is now available.

Synchronous supplies also have MSP-FET430U64C pin target boards and UIF emulators, you can book it with Tiestore. .