The STM32F7x2 family provides Cortex-M7 kernel performance (with floating point unit), operating at frequencies up to 216 MHz while achieving lower static power consumption (stop mode) similar to the STM32F427/429/437/439 family.
Performance: Thanks to stmicroelectronics ART acceleration technology, the CPU of the STM32F7x2 microcontroller runs at 216 MHz clock, achieves 1082 CoreMark / 462 DMIPS through flash execution, and can achieve zero wait execution. FPU units and DSP instructions expand the application field. The existence of L1 Cache (8 KB I-Cache + 8 KB D-Cache) allows the chip to use external memory without compromising performance.
Efficacy: The product line uses a 90 nm stmicroelectronics process and ART accelerator with dynamic power adjustment to achieve power consumption of 7 CoreMark/mW (under 1.8V voltage conditions) in run mode and when executed from Flash memory. In stop mode, the typical power consumption is 100 µA.
Integrated module:
Audio: Two dedicated audio PLLS, three half duplex I²S interfaces and a new serial audio interface (SAI) that supports Time Division multiplexing (TDM) mode.
Up to 21 communication interfaces (in addition to 4 UART, 4 USART interfaces up to 12.5 Mbit/s, up to 5 SPI interfaces up to 50 Mbit/s, 3 I²C interfaces with new optional digital filtering, One CAN, two SDIOs, and one USB 2.0 full speed device/host /OTG controller with on-chip PHY.
1 USB 2.0 high speed/Full speed device/host /OTG controller with built-in dedicated DMA controller (integrated full speed PHY and ULPI interface on chip)
Analog capability: 2 12-bit Dacs, 3 12-bit ADCs with sampling rates up to 2.4Msample /s or 7.2Msample /s (in interlaced mode)
Up to 18 16-bit and 32-bit timers with a maximum operating frequency of 216 MHz
It is easy to extend memory such as Compact Flash, SRAM, PSRAM, NOR, NAND, and SDRAM through flexible memory controllers that support 32-bit parallel ports (chips in packages of more than 100 pins). It is also possible to extend memory using dual-mode Quad-SPI flash interfaces. And allows programs to be executed from an external serial flash memory.
A simulated true random number generator.
STM32F7x2 series comes with proprietary code read protection function [PCROP]
STM32F7x2 microcontroller is currently available in 64-176 pin package, with on-chip flash memory capacity of 256-512 KB optional and SRAM storage capacity of up to 256 KB. These include up to 64 KB of tightly coupled data storage (DTCM) and 16 KB of tightly coupled instruction storage (ITCM) and 4 KB of backup RAM.
