STM32F091RCT7

STMICROELECTRONICS  STM32F091RCT7  微控制器, 32位, 线路接入, ARM 皮质-M0, 48 MHz, 256 KB, 32 KB, 64 引脚, LQFP

The 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 256kB and SRAM up to 32KB and an extensive range of enhanced peripherals and I/Os. This device offer standard communication interfaces two I²Cs, two SPIs, two I²Ss, one HDMI CEC and eight USARTs, one CAN, one 12-bit ADC, one 12-bit DAC with two channels, seven 16-bit timers, one 32-bit timer and an advanced control PWM timer.

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CRC calculation unit

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Power-on/Power-down reset POR/PDR

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Programmable voltage detector PVD

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Low-power modes - Sleep, stop, standby

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VBAT supply for RTC and backup registers

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4 to 32MHz Crystal oscillator

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32kHz Oscillator for RTC with calibration

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Internal 8MHz RC with x6 PLL option

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Internal 40kHz RC oscillator

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Internal 48MHz Oscillator with automatic trimming

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12-channel DMA Controller

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Two fast low-power analog comparators with programmable input and output

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Up to 24 capacitive sensing channels for touchkey, linear and rotary touch sensors

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Calendar RTC with alarm and periodic wakeup from Stop/Standby

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Independent and system watchdog timers

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SysTick Timer

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CAN interface

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HDMI CEC, wakeup on header reception

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Serial wire debug SWD

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96-bit Unique ID