Texas Instruments MSP430F6777A MSP430F6777A Mixed Signal Microcontroller MSP430F6777AIPEU

The MSP430F6777A is a mixed signal microcontroller designed for high-accuracy energy measurement and power monitoring applications. It features up to 256KB of flash memory and 32KB of RAM, along with a high-performance 25-MHz CPU with a 32-bit multiplier. The device supports up to seven independent 24-bit sigma-delta ADCs, providing accuracy better than 0.1% over a dynamic range of 2000:1. It is capable of handling power measurements for up to three phases plus neutral and includes dedicated pulse output pins for active and reactive energy calibration. This microcontroller operates with ultra-low power consumption, making it suitable for applications requiring minimal energy storage. It supports multiple communication interfaces, including UART, SPI, and I¬=C, and features an integrated LCD driver for up to 320 segments. The MSP430F6777A is packaged in a 128-pin LQFP format, providing 90 I/O pins, and is rated for operation in a temperature range of -40 to 85 degrees Celsius. This device is ideal for smart grid and building automation applications, meeting ANSI and IEC standards for utility metering.