STM32H757II中文資料意法半導體數(shù)據(jù)手冊PDF規(guī)格書

Features

Dual core

? 32-bit Arm? Cortex?-M7 core with doubleprecision

FPU and L1 cache: 16 Kbytes of data

and 16 Kbytes of instruction cache; frequency

up to 480 MHz, MPU, 1027 DMIPS/

2.14 DMIPS/MHz (Dhrystone 2.1), and DSP

instructions

? 32-bit Arm? 32-bit Cortex?-M4 core with FPU,

Adaptive real-time accelerator (ART

Accelerator?) for internal Flash memory and

external memories, frequency up to 240 MHz,

MPU, 300 DMIPS/1.25 DMIPS /MHz

(Dhrystone 2.1), and DSP instructions