Shenzhen Meiyuxin Technology Co., Ltd. [distributing ST single-chip microcomputer] sells STM32F745IET7 ARM microcontroller - MCU High-performance & DSP FPU, Arm Cortex-M7 MCU Quality assurance Brand new original!

Product Description:

The STM32F745IET7 device is based on the high-performance ARM® Cortex®-M7 32-bit RISC core running at up to 216 MHz. The Cortex®-M7 core has single floating-point unit (SFPU) precision supporting 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), enhancing application security.

The STM32F745IET7 device integrates high-speed embedded memory with up to 1 MB of Flash, 320 KB of SRAM (including 64 KB of data TCM RAM for critical real-time data), 16 KB of instruction TCM RAM (for critical real-time routines), 4 KB of spare SRAM available in the lowest power modes, as well as an extensive enhanced I/O and peripheral connections to two APB buses, two AHB buses, a 32-bit multi-AHB bus matrix and a multilayer AXI interconnect Supports internal and external memory access.

All STM32F745IET7 devices provide three 12-bit ADCs, two DACs, a low-power RTC, thirteen general-purpose 16-bit timers, including two PWM timers for motor control and one low-power timer in stop mode, two general-purpose 32-bit timers, and a true random number generator (RNG). They also have standard and advanced communication interfaces.

• Up to four I2C

• Six SPIs, three I2S in duplex mode. For audio-like precision, the I2S peripheral can be clocked by a dedicated internal audio PLL or external clock to allow synchronization.

• Four USARTs plus four UARTs

• One USB OTG Full Speed and one USB OTG High Speed with Full Speed capability (with ULPI),

• Two CAN

• Two SAI serial audio interfaces

• SDMMC host interface

• Ethernet and camera interface

• LCD-TFT display controller

• Chrom-ART Accelerator™

• SPDIFRX interface

• HDMI-CEC

The STM32F745IET7 advanced peripherals include SDMMC interface, Flexible Memory Control (FMC) interface, a Quad-SPI flash interface, a camera interface for CMOS sensors.

The STM32F745IET7 devices operate from a 1.7 to 3.6 V supply at temperatures from –40 to +105 °C. Dedicated power inputs for USB (OTG_FS and OTG_HS) are available in all packages except LQFP100 for greater power options.

The supply voltage can be reduced to 1.7 V when using an external power monitor. A comprehensive set of power-saving modes allows the design of low-power applications.

The STM32F745IET7 device is available in 8 packages ranging from these features that make the STM32F745IET7 microcontroller suitable for a wide range of applications:

• motor drive and application control,

• medical equipment,

• Industrial applications: PLCs, inverters, circuit breakers,

• printers and scanners,

• Alarm system, video intercom and HVAC,

• Home audio equipment,

• Mobile applications, IoT,

• Wearables: smart watches