參數(shù)資料
        型號: PSD913270MT
        廠商: 意法半導(dǎo)體
        英文描述: Flash In-System Programmable ISP Peripherals For 8-bit MCUs
        中文描述: Flash在系統(tǒng)可編程ISP的外設(shè)的8位微控制器
        文件頁數(shù): 29/110頁
        文件大?。?/td> 1737K
        代理商: PSD913270MT
        29/110
        PSD813F2, PSD833F2, PSD834F2, PSD853F2, PSD854F2
        SRAM
        The SRAM is enabled when SRAM Select (RS0)
        from the DPLD is High. SRAM Select (RS0) can
        contain up to two product terms, allowing flexible
        memory mapping.
        The SRAM can be backed up using an external
        battery. The external battery should be connected
        to Voltage Stand-by (V
        STBY
        , PC2). If you have an
        external battery connected to the PSD, the con-
        tents of the SRAM are retained in the event of a
        power loss. The contents of the SRAM are re-
        tained so long as the battery voltage remains at
        2 V or greater. If the supply voltage falls below the
        battery voltage, an internal power switch-over to
        the battery occurs.
        PC4 can be configured as an output that indicates
        when power is being drawn from the external bat-
        tery. Battery-on Indicator (VBATON, PC4) is High
        with the supply voltage falls below the battery volt-
        age and the battery on Voltage Stand-by (V
        STBY
        ,
        PC2) is supplying power to the internal SRAM.
        SRAM Select (RS0), Voltage Stand-by (V
        STBY
        ,
        PC2) and Battery-on Indicator (VBATON, PC4)
        are all configured using PSDsoft Express Configu-
        ration.
        相關(guān)PDF資料
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        PSD913290MT Flash In-System Programmable ISP Peripherals For 8-bit MCUs
        PSD9132V12JT Flash In-System Programmable ISP Peripherals For 8-bit MCUs
        PSD9132V12MIT Flash In-System Programmable ISP Peripherals For 8-bit MCUs
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        相關(guān)代理商/技術(shù)參數(shù)
        參數(shù)描述
        PSD913290JIT 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Flash In-System Programmable ISP Peripherals For 8-bit MCUs
        PSD913290JT 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Flash In-System Programmable ISP Peripherals For 8-bit MCUs
        PSD913290MIT 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Flash In-System Programmable ISP Peripherals For 8-bit MCUs
        PSD913290MT 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Flash In-System Programmable ISP Peripherals For 8-bit MCUs
        PSD9132V12JIT 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Flash In-System Programmable ISP Peripherals For 8-bit MCUs