FRAM-based 16-bit MCU with integrated LCD driver
Its program memory is 64KB of FRAM — a non-volatile memory that combines the speed of SRAM with the retention of Flash, allowing byte-level writes with virtually unlimited endurance.
FRAM eliminates the write-cycle limitations of conventional Flash or EEPROM. For the MSP430FR6877IPZ, this means the 64KB program memory can be written to at full speed (no page-erase delay) and with endurance far exceeding 100k cycles — typically 10^15 cycles per bit. This is a practical advantage for data-logging applications, over-the-air firmware updates, or any design that writes to non-volatile memory frequently. The 16MHz CPUXV2 core can execute directly from FRAM without wait states, so there is no performance penalty for code storage.
Industrial temperature range and peripheral set
The integrated LCD driver supports up to 320 segments, useful for panel meters or human-machine interfaces without an external display controller. The 12-bit ADC with 16 channels covers multi-sensor acquisition, while the brown-out detect and POR ensure reliable startup in noisy industrial power environments.