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        STM32F102R4

        芯片信息

        型號 封裝 在線定購
        STM32F102R4T6A(查看) LQFP64

        引腳布局

        (點擊圖片看大圖)
        技術資料—— STM32F102R4 PDF技術資料
        STM32F102R4 參數
        STM32F102R4 存儲器
        程序FLASH (kB) 16
        RAM (kB) 4
        STM32F102R4 性能參數
        工作頻率 48 MHz
        16-bit 定時器
        (IC/OC/PWM)
        2 (8/8/8)
        通信接口 1xSPI;1xI2C;
        2xUSART;USB
        I/Os (High Current) 51(51)
        電壓 (V) 2 to 3.6
        STM32F102R4 封裝與引腳
        LQFP64

        STM32F102R4 概述

        The STM32F102R4 low-density USB access line device incorporates the high-performance ARM Cortex?-M3 32-bit RISC core operating at a 48 MHz frequency, high-speed embedded memories (Flash memory and SRAM), and an extensive range of enhanced peripherals and I/Os connected to two APB buses. The STM32F102R4 offers standard communication interfaces (one I2C, one SPI, one USB and two USARTs), one 12- bit ADC and two general-purpose 16-bit timers.

        The STM32F102R4 operates in the –40 to +85 °C temperature range, from a 2.0 to 3.6 V power supply. A comprehensive set of power-saving mode allows the design of lowpower applications.

        STM32F102R4 應用

        • Application control and user interfaces
        • Medical and handheld equipment
        • PC peripherals, gaming and GPS platforms
        • Industrial applications: PLCs, inverters, printers, scanners
        • Alarm systems, video intercoms, and HVACs



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