SLAU723A October 2017 – October 2018 MSP432E401Y , MSP432E411Y
The Cortex-M4F processor provides multiple interfaces using AMBA technology to provide high-speed low-latency memory accesses. The core supports unaligned data accesses and implements atomic bit manipulation that enables faster peripheral controls, system spinlocks, and thread-safe Boolean data handling.
The Cortex-M4F processor has an MPU that provides fine-grain memory control, enabling applications to implement security privilege levels and separate code, data and stack on a task-by-task basis.