STM32F051K8U6 QFN32 Vi điều khiển vi xử lý ARM M0 32bit

Giới thiệu STM32F051K8U6 QFN32 Vi điều khiển vi xử lý ARM M0 32bit

Sử dụng trình biên dịch IAR KEIL C
Công dụng:
- Ứng dụng trong các mạch điện tử
- Ứng dụng trong nhiều mạch bán dẫn
- Thay thế IC bị hỏng
Thông số kỹ thuật:

• Core: ARM® 32-bit Cortex®-M0 CPU, frequency up to 48 MHz
• Memories
– 16 to 64 Kbytes of Flash memory
– 8 Kbytes of SRAM with HW parity checking
• CRC calculation unit
• Reset and power management
– Digital and I/O supply: VDD = 2.0 V to 3.6 V
– Analog supply: VDDA = from VDD to 3.6 V
– Power-on/Power down reset (POR/PDR)
– Programmable voltage detector (PVD)
– Low power modes: Sleep, Stop, Standby
– VBAT supply for RTC and backup registers
• Clock management
– 4 to 32 MHz crystal oscillator
– 32 kHz oscillator for RTC with calibration
– Internal 8 MHz RC with x6 PLL option
– Internal 40 kHz RC oscillator
• Up to 55 fast I/Os
– All mappable on external interrupt vectors
– Up to 36 I/Os with 5 V tolerant capability
• 5-channel DMA controller
• One 12-bit, 1.0 µs ADC (up to 16 channels)
– Conversion range: 0 to 3.6 V
– Separate analog supply from 2.4 up to 3.6
• One 12-bit DAC channel
• Two fast low-power analog comparators with programmable input and output
• Up to 18 capacitive sensing channels supporting touchkey, linear and rotary touch sensors
• Up to 11 timers
– One 16-bit 7-channel advanced-control timer for 6 channels PWM output, with deadtime generation and emergency stop
– One 32-bit and one 16-bit timer, with up to 4 IC/OC, usable for IR control decoding
– One 16-bit timer, with 2 IC/OC, 1 OCN, deadtime generation and emergency stop
– Two 16-bit timers, each with IC/OC and OCN, deadtime generation, emergency stop and modulator gate for IR control
– One 16-bit timer with 1 IC/OC
– Independent and system watchdog timers
– SysTick timer: 24-bit downcounter
– One 16-bit basic timer to drive the DAC
• Calendar RTC with alarm and periodic wakeup from Stop/Standby
• Communication interfaces
– Up to two I2C interfaces, one supporting Fast Mode Plus (1 Mbit/s) with 20 mA current sink, SMBus/PMBus and wakeup from Stop mode
– Up to two USARTs supporting master synchronous SPI and modem control, one with ISO7816 interface, LIN, IrDA capability, auto baud rate detection and wakeup feature
– Up to two SPIs (18 Mbit/s) with 4 to 16 programmable bit frame, one with I2S interface multiplexed
• HDMI CEC interface, wakeup on header reception
• Serial wire debug (SWD)
• 96-bit unique ID
• All packages ECOPACK®2

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