STM32F730V8 datasheet(13/202 Pages) STMICROELECTRONICS

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DS12536 Rev 2

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STM32F730x8

Description

The STM32F730x8 devices are based on the high-performance Arm® Cortex®-M7 32-bit

RISC core operating at up to 216 MHz frequency. The Cortex®-M7 core features a single

floating point unit (SFPU) precision which supports 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 the application security.

The STM32F730x8 devices incorporate high-speed embedded memories with a Flash

memory of 64 Kbytes, 256 Kbytes of SRAM (including 64 Kbytes of data TCM RAM for

critical real-time data), 16 Kbytes of instruction TCM RAM (for critical real-time routines),

4 Kbytes of backup SRAM available in the lowest power modes, and an extensive range of

enhanced I/Os and peripherals connected to two APB buses, two AHB buses, a 32-bit multi-

AHB bus matrix and a multi layer AXI interconnect supporting internal and external

memories access.

All the devices offer three 12-bit ADCs, two DACs, a low-power RTC, thirteen general-

purpose 16-bit timers including two PWM timers for motor control, two general-purpose 32-

bit timers, a true random number generator (RNG). They also feature standard and

advanced communication interfaces.

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Up to three I2Cs

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Five SPIs, three I2Ss in half duplex mode. To achieve the audio class accuracy, the I2S

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

to allow synchronization.

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Four USARTs plus four UARTs

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An USB OTG full-speed and a USB OTG high-speed with full-speed capability (with the

ULPI or with the integrated HS PHY depending on the part number)

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One CAN

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Two SAI serial audio interfaces

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Two SDMMC host interfaces

Advanced peripherals include two SDMMC interfaces, a flexible memory control (FMC)

interface, a Quad-SPI Flash memory interface.

The STM32F730x8 devices operate in the –40 to +105 °C temperature range from a 1.7 to

3.6 V power supply. Dedicated supply inputs for the USB (OTG_FS and OTG_HS) and the

SDMMC2 (clock, command and 4-bit data) are available on all the packages except

LQFP100 and LQFP64 for a greater power supply choice.

The supply voltage can drop to 1.7 V with the use of an external power supply supervisor. A

comprehensive set of power-saving mode allows the design of low-power applications.

The STM32F730x8 devices offer devices in 4 packages ranging from 64 pins to 176 pins.

The set of included peripherals changes with the device chosen.

STM32F730V8 数据表(PDF) 13 Page - STMicroelectronics

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