BEIJING, Feb. 1, 2012 /PRNewswire-Asia/ -- Texas Instruments (TI) today announced the MSP430F673x/F672x family of ultra-low-power 16-bit microcontrollers for power metering and energy monitoring applications People provide greater flexibility. TI's new devices guarantee non-disruptive operation with a single backup microcontroller that supports Real Time Clock (RTC), power management from the main power supply, and up to two independent auxiliary supplies. In addition, with the ever-increasing sampling rate and excellent linearity under a variety of operating conditions (such as current range and time), the 24 new F673x/F672x devices enable more accurate measurements, resulting in a stable system solution. Program. These devices are TI's first 6xx family of microcontrollers with an integrated 24-bit ΣΔ converter and a single 320-segment LCD controller. Compared to the previous 160-segment solution, developers can take advantage of the enhanced segmented LCD with more programmability to display more characters on the display (especially for Asian languages). Designed as part of the MSP430TM microcontroller family, the F673x/F672x devices are designed for ultra-low power modes to ensure that LCD displays consume as little power as possible during operation. For more information, please visit
MSP430F673x/F672x microcontroller tools and software to simplify development
TI's free MSP430 energy library supports metering software with the new F673x/F672x devices, providing an easy way to get started for those developing utility meter products. Developers can use the single-phase meter MSP430F6736 EVM to test and experience the accuracy of the measurement results, and use the MSP-TS430PZ100B target board and MSP-FET430U100B flash simulation tool to program and debug the F673x/F672x devices.
Key features and benefits of the MSP430F673x/F672x series:
A powerful 24-bit ΣΔ converter with programmable gain amplifier and < 0.1% accuracy (within a dynamic range of 2400:1) enables the F673x/F672x series to meet class 0.1m and exceed the IEC62053/ANSI C12.20 standard Specification requirements;
The ΣΔ converter provides independent channels for voltage, current, and tamper detection, reducing energy measurement software development and security issues;
The 320-segment LCD driver with segmentation and flicker control and dual-display memory can also operate in 8-multiplex (8-MUX) mode to support multiple LCD devices;
Real-time clock and calendar mode operate with a separate voltage supply with programmable charger for accurate data logging and measurement without data loss;
Ultra-low power (1.4 μA current in standby mode) and ultra-fast wake-up (< 3 μs);
The MSP430 Energy Metering Option Tool helps developers easily find the right product for their application;
The free MSP430 energy library supports metrology software measurements such as voltage, energy and tamper detection.
TI is about to participate in the 2012 World Power Transmission and Transformation Technology Exhibition (DistribuTECH 2012)
Welcome to booth #4735 at the show to watch the MSP430F6736 EVM and other TI demos and solutions.
Availability
The MSP430F673x/F672x microcontrollers will be available shortly. Both the MSP-TS430PZ100B target board and the MSP-FET430U100B flash emulation tool can be ordered through the TI Online Store (eStore). Please contact your local sales representative for more details on the MSP430F6736 EVM.
TI's extensive range of microcontrollers (MCUs) and software
From general-purpose ultra-low-power MSP430TM MCUs to Stellaris® CortexTM-M MCUs to real-time control C2000TM MCUs and even HerculesTM safety MCUs, TI offers the most comprehensive microcontroller solution. By leveraging TI's complete hardware and software tools, extensive third-party products, and technical support, designers can accelerate time-to-market.
About Texas Instruments
Texas Instruments' semiconductor innovations open up possibilities for the future. Working with 80,000 customers worldwide, TI is committed to building smarter, safer, greener, healthier and more exciting lives. TI puts the promise of building a better future into everyday words and deeds, from the highly responsible production of semiconductor products to caring for employees and giving back to society. All of this is just the beginning of TI's commitment to practice.
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