Shenzhen Meiyuxin Technology Co., Ltd. [distributing ST microcontrollers] STM32F779NIH6 ARM microcontroller - MCU High-performance & DSP FPU, Arm Cortex-M7 MCU! ! !

Product Description:

The STM32F779NIH6 device is based on the high-performance Arm® Cortex®-M7 32-bit RISC core operating at up to 216 MHz. The Cortex®-M7 core features Arm® double-precision floating-point unit (FPU) single-precision data processing instructions and data types. It also implements a complete set of DSP instructions and a memory protection unit (MPU) for enhanced application security.

The STM32F779NIH6 device features high-speed embedded memory with up to 2 MB of Flash, 512 KB of SRAM (including 128 KB of data TCM RAM for critical real-time data), 16 KB of instruction TCM RAM (for critical real-time routines), 4 KB The backup SRAM provides modes at the lowest power consumption, and a wide range of enhanced I/O and peripheral connections to two APB buses, two AHB buses, a 32-bit multi-AHB bus matrix, and a multi-layer AXI interconnect support internal and external memory access.

All STM32F779NIH6 devices provide three 12-bit ADCs, two DACs, a low-power RTC, twelve general-purpose 16-bit timers (including two PWM timers for motor control), two general-purpose 32-bit timers generator, true random number generator (RNG), and crypto acceleration unit. They also have standard and advanced communication interfaces:

• Up to four I2C

• Six SPIs, three I2S in half-duplex mode. For audio-grade accuracy, 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)

• Three CAN

• Two SAI serial audio interfaces

• Two SDMMC host interfaces

• Ethernet and camera interface

• LCD-TFT display controller

• Chrom-ART Accelerator™

• SPDIFRX interface

• HDMI-CEC

The STM32F779NIH6 advanced peripherals include two SDMMC interfaces, a Flexible Memory Control (FMC) interface, a Quad-SPI flash interface, a camera interface for CMOS sensors and a cryptographic acceleration unit.

The STM32F779NIH6 devices operate from –40 to +105 °C with a 1.7 to 3.6 V supply. Dedicated power inputs USB (OTG_FS and OTG_HS) and SDMMC2 (clock, command and 4-bit data) are available on all packages except LQFP100 to provide more 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 STM32F779NIH6 device is available in 11 packages ranging from 100-pin to 216-pin. The set of peripherals included along with the selected device. These features make the STM32F777xx, STM32F778Ax and STM32F779xx microcontrollers 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, Internet of Things

• Wearables: smart watches