<strong id="mxjka"><del id="mxjka"></del></strong>
      <ol id="mxjka"><blockquote id="mxjka"></blockquote></ol>
      <legend id="mxjka"><li id="mxjka"></li></legend>
      1. <strong id="mxjka"></strong><track id="mxjka"></track>

        <strong id="mxjka"></strong>
        <acronym id="mxjka"></acronym>

        STM32F051R6

        芯片信息

        型號 封裝 在線定購
        STM32F051R6T6(查看) LQFP64

        引腳布局

        (點擊圖片看大圖)
        技術資料—— STM32F051R6 PDF技術資料
        STM32F051R6 參數
        STM32F051R6 存儲器
        程序FLASH (kB) 32
        RAM (kB) 4
        STM32F051R6 性能參數
        工作頻率 (MHz) 48
        16-bit 定時器 8
        32-bit 定時器 1
        A/D 轉換器 1x12-bit
        D/A 轉換器 1x12-bit
        通信接口 1xSPI/I2S;1xI2C;
        2xUSART; 1xCEC
        I/Os 55
        電壓 (V) 2 to 3.6
        STM32F051R6 封裝與引腳
        LQFP64

        STM32F051R6 概述

        The STM32F051R6 family incorporates the high-performance ARM Cortex-M0 32-bit RISC core operating at a 48 MHz frequency, high-speed embedded memories (Flash memory up to 64 Kbytes and SRAM up to 8 Kbytes), and an extensive range of enhanced peripherals and I/Os. All devices offer standard communication interfaces (up to two I2Cs, two SPIs, one I2S, one HDMI CEC, and up to two USARTs), one 12-bit ADC, one 12-bit DAC, up to five general-purpose 16-bit timers, a 32-bit timer and an advanced-control PWM timer.

        The STM32F051R6 family operates 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.

        STM32F051R6 性能

        • 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
          • Voltage range: 2.0 V to 3.6 V
          • Power-on/Power down reset (POR/PDR)
          • Programmable voltage detector (PVD)
          • Low power Sleep, Stop, and Standby modes
          • 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
        • 1 x 12-bit, 1.0 us ADC (up to 16 channels)
          • Conversion range: 0 to 3.6V
          • Separate analog supply from 2.4 up to 3.6 V
        • One 12-bit D/A converter
        • 2 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
          • 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, 1 with I2S interface multiplexed
          • HDMI CEC interface, wakeup on header reception
        • Serial wire debug (SWD)
        • 96-bit unique ID



        撸撸资源