stm32f103vet6,میکروکنترلرstm32,cortex-m3 اورجینال-New and original+گارانتی

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    Core: ARM 32-bit Cortex™-M3 CPU

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The STM32F103xC, STM32F103xD and STM32F103xE performance line family incorporates the high-performance ARM®Cortex™-M3 32-bit RISC core operating at a 72 MHz frequency, high-speed embedded memories (Flash memory up to 512 Kbytes and SRAM up to 64 Kbytes), and an extensive range of enhanced I/Os and peripherals connected to two APB buses. All devices offer three 12-bit ADCs, four general-purpose 16-bit timers plus two PWM timers, as well as standard and advanced communication interfaces: up to two I2Cs, three SPIs, two I2Ss, one SDIO, five USARTs, an USB and a CAN.

The STM32F103xx high-density performance line family operates in the –40 to +105 °C temperature range, from a 2.0 to 3.6 V power supply. A comprehensive set of power-saving mode allows the design of low-power applications.

These features make the STM32F103xx high-density performance line microcontroller family suitable for a wide range of applications such as motor drives, application control, medical and handheld equipment, PC and gaming peripherals, GPS platforms, industrial applications, PLCs, inverters, printers, scanners, alarm systems video intercom, and HVAC.

Key Features

    Core: ARM 32-bit Cortex™-M3 CPU
        72 MHz maximum frequency, 1.25 DMIPS/MHz (Dhrystone 2.1) performance at 0 wait state memory access
        Single-cycle multiplication and hardware division
        256 to 512 Kbytes of Flash memory
        up to 64 Kbytes of SRAM
        Flexible static memory controller with 4 Chip Select. Supports Compact Flash, SRAM, PSRAM, NOR and NAND memories
        LCD parallel interface, 8080/6800 modes
    Clock, reset and supply management
        2.0 to 3.6 V application supply and I/Os
        POR, PDR, and programmable voltage detector (PVD)
        4-to-16 MHz crystal oscillator
        Internal 8 MHz factory-trimmed RC
        Internal 40 kHz RC with calibration
        32 kHz oscillator for RTC with calibration
    Low power
        Sleep, Stop and Standby modes
        VBAT supply for RTC and backup registers
    3 × 12-bit, 1 μs A/D converters (up to 21 channels)
        Conversion range: 0 to 3.6 V
        Triple-sample and hold capability
        Temperature sensor
    2 × 12-bit D/A converters
    DMA: 12-channel DMA controller
        Supported peripherals: timers, ADCs, DAC, SDIO, I2Ss, SPIs, I2Cs and USARTs
    Debug mode
        Serial wire debug (SWD) & JTAG interfaces
        Cortex-M3 Embedded Trace Macrocell™
    Up to 112 fast I/O ports
        51/80/112 I/Os, all mappable on 16 external interrupt vectors and almost all 5 V-tolerant
    Up to 11 timers
        Up to four 16-bit timers, each with up to 4 IC/OC/PWM or pulse counter and quadrature (incremental) encoder input
        2 × 16-bit motor control PWM timers with dead-time generation and emergency stop
        2 × watchdog timers (Independent and Window)
        SysTick timer: a 24-bit downcounter
        2 × 16-bit basic timers to drive the DAC
    Up to 13 communication interfaces
        Up to 2 × I2C interfaces (SMBus/PMBus)
        Up to 5 USARTs (ISO 7816 interface, LIN, IrDA capability, modem control)
        Up to 3 SPIs (18 Mbit/s), 2 with I2S interface multiplexed
        CAN interface (2.0B Active)
        USB 2.0 full speed interface
        SDIO interface
    CRC calculation unit, 96-bit unique ID



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