STM32F722

The STM32F722xx family is based on the high-performance Arm® Cortex®-M7 32-bit RISC core operating at a frequency of up to 216 MHz. The Cortex-M7 core features a single floating point unit (SFPU) which supports all Arm® single-precision data-processing instructions and data types. It also implements a full set of DSP instructions and a memory protection unit (MPU) which enhances application security.

The series incorporates high-speed embedded memories with up to 512 Kbytes of Flash memory and 256 Kbytes of SRAM. This includes 64 Kbytes of Data TCM and 16 Kbytes of Instruction TCM for maximum real-time performance. The architecture also includes 8 KB of instruction cache and 8 KB of data cache to minimize memory access latency.

High-performance analog capabilities include three 12-bit ADCs capable of 2.4 MSPS, or up to 7.2 MSPS in triple interleaved mode. Two 12-bit DACs and up to 18 timers (including 16-bit and 32-bit timers) provide comprehensive support for real-time control applications.

Connectivity is a key strength of the F722, featuring dual-mode Quad-SPI, five SPIs (three with simplex I2S), three I2Cs, and two SAI interfaces. Communication is further expanded by four USARTs and four UARTs supporting up to 27 Mbit/s, alongside dual USB 2.0 OTG (FS/HS) support.

The STM32F722xx targets advanced consumer and industrial applications requiring high compute performance and rich connectivity in compact packages. With multiple low-power modes and a wide supply voltage range (1.7V to 3.6V), it provides a robust platform for sophisticated edge processing.