Микроконтроллеры широкого назначения STM32F051R4T6

Микроконтроллер ARM , линия доступа, STM32 Family STM32F0 Series Microcontrollers, ARM Cortex-M0

The STM32F051R4T6 is an entry level STM32 F0 series 32-bit Microcontroller incorporates the high-performance ARM Cortex-M0 RISC core operating at a 48MHz frequency, high speed embedded memories (Flash memory up to 16kB and SRAM up to 8KB) and an extensive range of enhanced peripherals and I/Os. This device offer standard communication interfaces (one I²C, one SPI, one I²S, one HDMI CEC and one USART), one 12-bit ADC, one 12-bit DAC, six 16-bit timers, one 32-bit timer and an advanced control PWM timer.

• CRC calculation unit
• Power-on
• Power-down reset (POR
• PDR)
• Programmable voltage detector (PVD)
• Low-power modes - Sleep, stop, standby
• VBAT supply for RTC and backup registers
• 4 to 32MHz Crystal oscillator
• 32kHz Oscillator for RTC with calibration
• Internal 8MHz RC with x6 PLL option

• Internal 40kHz RC oscillator
• 5-channel DMA Controller
• Two fast low-power analog comparators with programmable input and output
• Up to 18 capacitive sensing channels supporting touchkey, linear and rotary touch sensors
• Independent and system watchdog timers
• SysTick Timer
• Calendar RTC with alarm and periodic wakeup from Stop
• Standby
• HDMI CEC interface, wakeup on header reception
• Serial wire debug (SWD)
• 96-bit Unique ID

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