STMicroelectronics ARM Cortex M7, STM32 Microcontroller, 480MHz, 2 Mbyte Flash, 144-Pin LQFP

The STMicroelectronics devices are based on the high-performance Arm Cortex M7 32-bit RISC core operating at up to 480 MHz The Cortex M7 core features a floating point unit (FPU) which supports Arm double-precision (IEEE 754 compliant) and single-precision data-processing instructions and data types. Devices support a full set of DSP instructions and a memory protection unit (MPU) to enhance application security and incorporate high-speed embedded memories with a dual-bank flash memory of up to 2 Mbytes, up to 1 Mbyte of RAM (including 192 Kbytes of TCM RAM, up to 864 Kbytes of user SRAM and 4 Kbytes of backup SRAM), as well as an extensive range of enhanced I/Os and peripherals connected to APB buses, AHB buses, 2x32-bit multi-AHB bus matrix and a multi layer AXI interconnect supporting internal and external memory access.

Core 32-bit Arm Cortex M7 core with double-precision FPU and L1 cache
Data Cache 16 Kbytes
Instruction Cache 16 Kbytes
Frequency Up to 480 MHz
Performance 1027 DMIPS or 2.14 DMIPS/MHz (Dhrystone 2.1)