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برد Stm32f072 board

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برد Stm32f072 board

برد Stm32f072 board

السیدی و OLED و پروگرامر های متناسب با این برد را در قسمت لوازم میتوانید مشاهده کنید.

1) Onboard STM32F030C8T6/STM32F051/STM32F072 (C8T6 chip The above three chips are selected according to customers' own needs)
2) can be powered by USB
3) All 10 ports are drawn
4) 1 color LEDs are all pulled up to observe the running status of the program.
5) 2 high quality independent buttons.
6) On-board OLED/LCD display interface, suitable for most of our display
7) 3.3v and 5V power pins are provided outward.
8) Operating voltage: 3.3V
9) Falsh program storage space 64K Byte

مشخصات میکروی این برد را در قسمت زیر میتوانید مشاهده کنید:

The STM32F072x8/xB microcontrollers incorporate the high-performance ARM®Cortex®-M0 32-bit RISC core operating at up to 48 MHz frequency, high-speed embedded memories (up to 128 Kbytes of Flash memory and 16 Kbytes of SRAM), and an extensive range of enhanced peripherals and I/Os. All devices offer standard communication interfaces (two I2Cs, two SPI/I2S, one HDMI CEC and four USARTs), one USB Full-speed device (crystal-less), 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.

The STM32F072x8/xB microcontrollers operate in the -40 to +85 °C and -40 to +105 °C temperature ranges, from a 2.0 to 3.6 V power supply. A comprehensive set of power-saving modes allows the design of low-power applications.
The STM32F072x8/xB microcontrollers include devices in seven different packages ranging from 48 pins to 100 pins with a die form also available upon request. Depending on the device chosen, different sets of peripherals are included.
These features make the STM32F072x8/xB microcontrollers suitable for a wide range of applications such as application control and user interfaces, hand-held equipment, A/V receivers and digital TV, PC peripherals, gaming and GPS platforms, industrial applications, PLCs, inverters, printers, scanners, alarm systems, video intercoms and HVACs.

Key Features
o  Core: ARM®32-bit Cortex®-M0 CPU, frequency up to 48 MHz
o  Memories
        64 to 128 Kbytes of Flash memory
        16 Kbytes of SRAM with HW parity
o  CRC calculation unit
o  Reset and power management
        Digital and I/O supply: VDD= 2.0 V to 3.6 V
        Analog supply: VDDA= VDDto 3.6 V
        Selected I/Os: VDDIO2= 1.65 V to 3.6 V
        Power-on/Power down reset (POR/PDR)
        Programmable voltage detector (PVD)
        Low power modes: Sleep, Stop, Standby
        VBATsupply for RTC and backup registers
o  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
        Internal 48 MHz oscillator with automatic trimming based on ext. synchronization
o  Up to 87 fast I/Os
        All mappable on external interrupt vectors
        Up to 68 I/Os with 5V tolerant capability and 19 with independent supply VDDIO2
o  Seven-channel DMA controller
o  One 12-bit, 1.0 μs ADC (up to 16 channels)
        Conversion range: 0 to 3.6 V
        Separate analog supply: 2.4 V to 3.6 V
o  One 12-bit D/A converter (with 2 channels)
o  Two fast low-power analog comparators with programmable input and output
o  Up to 24 capacitive sensing channels for touchkey, linear and rotary touch sensors
o  Calendar RTC with alarm and periodic wakeup from Stop/Standby
o  12 timers
        One 16-bit advanced-control timer for six-channel PWM output
        One 32-bit and seven 16-bit timers, with up to four IC/OC, OCN, usable for IR control decoding or DAC control
        Independent and system watchdog timers
        SysTick timer
o  Communication interfaces
        Two I2C interfaces supporting Fast Mode Plus (1 Mbit/s) with 20 mA current sink, one supporting SMBus/PMBus and wakeup
        Four USARTs supporting master synchronous SPI and modem control, two with ISO7816 interface, LIN, IrDA, auto baud rate detection and wakeup feature
        Two SPIs (18 Mbit/s) with 4 to 16 programmable bit frames, and with I2S interface multiplexed
        CAN interface
        USB 2.0 full-speed interface, able to run from internal 48 MHz oscillator and with BCD and LPM support
o  HDMI CEC wakeup on header reception
o  Serial wire debug (SWD)
o  96-bit unique ID
o  All packages ECOPACK®2

لیست موارد موجود در دی وی دی ارسالی همراه برد:

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Development board program:

LCD display:

OLED display:

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  • ارسال شده توسط behnam
    در 10/08/1399
    پایه VDDA به تمام VDD و 3.3v+ وصل هست. این مشکلی برای خواندن از سنسور ADC ایجاد نمیکند؟با تشکر پاسخ:
    سلام خیر
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