MM32F5277E Overview
Description
1 Introduction 1.1 Overview The MM32F5277E microcontrollers are based on Arm China STAR-MC1 core. These devices have a maximum clocked frequency of 120MHz, built-in 256KB Flash storage, 192KB SRAM, and contain an extensive range of peripherals and I/O ports.
Key Features
- Core and system – Frequency up to 120MHz
- 32-bit STAR-MC1 CPU, leveraging Armv8-M mainline ISA, with built-in singleprecision FPU and DSP
- 4KB L1 instruction cache (I-Cache) and 4KB L1 data cache (D-Cache)
- One CORDIC module for trigonometric operation acceleration, support Sin, Cos and Atan operation
