Texas Instruments provides several resources for developers working with the 677x series:
The MSP430F677x family is designed for high-accuracy revenue meters. These devices integrate a powerful 16-bit RISC CPU with specific peripherals optimized for measuring electrical energy consumption across multiple phases. Key Technical Specifications
: Includes an integrated LCD controller capable of supporting up to 320 segments .
: A free software library from Texas Instruments that calculates all relevant energy and power results.
: A graphical user interface (GUI) and software library for developing sensing and measurement applications.
: Capable of managing different billing rates based on time-of-use or other criteria. Development Resources
: Detailed Instruction Set Reference Guides are available to help program the DSP and CPU architecture.