DescriptionThe STM32F401XD/XE devices are based on the high-performance ARM® Cortex® -M4 32-bit RISC core operating at a frequency of up to 84 MHz. Its Cortex®-M4 core features aFloating point unit (FPU) single precision which supports all ARM single-precision data-processing instructions and data types. It also implements a full set of DSP instructions anda memory protection unit (MPU) which enhances application security.The STM32F401xD/xE incorporate high-speed embedded memories (512 Kbytes of Flashmemory, 96 Kbytes of SRAM), and an extensive range of enhanced I/Os and peripheralsconnected to two APB buses, two AHB buses and a 32-bit multi-AHB bus matrix.All devices offer one 12-bit ADC, a low-power RTC, six general-purpose 16-bit timersincluding one PWM timer for motor control, two general-purpose 32-bit timers. They alsofeature standard and advanced communication interfaces.•Up to three I2Cs•Up to four SPIs•Two full duplex I2Ss. To achieve audio class accuracy, the I2S peripherals can beclocked via a dedicated internal audio PLL or via an external clock to allowsynchronization.•Three USARTs•SDIO interface•USB 2.0 OTG full speed interface
产品名称：STM32L053R8T6/STM32F103RFT6 托盘
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