Shenzhen Meiyuxin Technology Co., Ltd. [MCU chip agent] imported original STM32H725IET6 ARM microcontroller - MCU! ! !

Product Description:

STM32H725IET6 devices are based on the high-performance Arm® Cortex®-M7 32-bit RISC core operating at up to 550 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. The Cortex -M7 core includes 32 Kbytes of instruction cache and 32 Kbytes of data cache. STM32H725xE/G devices support a full set of DSP instructions and a memory protection unit (MPU) to enhance application security.

STM32H725IET6  devices incorporate high-speed embedded memories with up to 1 Mbyte of Flash memory, up to 564 Kbytes of RAM (including 192 Kbytes that can be shared between ITCM and AXI, plus 64 Kbytes exclusively ITCM, plus 128 Kbytes exclusively AXI, 128 Kbyte DTCM, 48 Kbytes AHB and 4 Kbytes of backup RAM), 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. To improve application robustness, all memories feature error code correction (one error correction, two error detections).

STM32H725IET6 The devices embed peripherals allowing mathematical/arithmetic function acceleration (CORDIC coprocessor for trigonometric functions and FMAC unit for filter functions). All the devices offer three ADCs, two DACs, two operational amplifiers, two ultra-low power comparators, a low-power RTC, 4 general-purpose 32-bit timers, 12 general-purpose 16-bit timers including two PWM timers for motor control, five low-power timers, a true random number generator (RNG). The devices support four digital filters for external sigma-delta modulators (DFSDM). They also feature standard and advanced communication interfaces.

Standard peripherals

– Five I2Cs

– Five USARTs, five UARTs and one LPUART

– Six SPIs, four I2Ss in Half-duplex mode. To achieve audio class accuracy, the I2S

peripherals can be clocked by a dedicated internal audio PLL or by an external

clock to allow synchronization (note that the five USARTs also provide SPI slave

capability).

– Two SAI serial audio interfaces

– One SPDIFRX interface with four inputs

– One SWPMI (Single Wire Protocol Master Interface)

– Management Data Input/Output (MDIO) slaves

– Two SDMMC interfaces

– A USB OTG high-speed interface with full-speed capability (with the ULPI)

– Two FDCANs plus one TT-FDCAN interface

– An Ethernet interface

– Chrom-ART Accelerator

– HDMI-CEC

Advanced peripherals including

– A flexible memory control (FMC) interface

– Two Octo-SPI memory interfaces

– A camera interface for CMOS sensors

– An LCD-TFT display controller

Applications:

• Motor drive and application control

• Medical equipment

• Industrial applications: PLC, inverters, circuit breakers

• Printers, and scanners

• Alarm systems, video intercom, and HVAC

• Home audio appliances

• Mobile applications, Internet of Things

• Wearable devices: smart watches.