<td id="hmpli"></td>
  • <td id="hmpli"></td>

    Dallas点滴式充电计时芯片的应用

    资料大?。?/em> 333

    所需积分: 0

    下载次数:

    用户评论: 0条评论,查看

    上传日期: 2009-05-19

    上 传 者: 发烧友他上传的所有资料

    资料介绍

    标签:
    The Dallas Semiconductor DS1302 Trickle Charge
    Time Keeping Chip is a programmable 3–wire serial
    interface clock with a trickle charge circuit for using both
    rechargeable and non–rechargeable backup supplies.
    The real time clock/calendar provides seconds, minutes,
    hours, day, date, month, year information. The
    end of the month date is automatically adjusted for
    months with less than 31 days, including corrections for
    leap year. The clock operates in either the 24–hour or
    12–hour format with an AM/PM indicator. The DS1302
    also provides 31 bytes of nonvolatile SRAM for data
    storage. Interfacing the DS1302 with a microprocessor
    is simplified by using a synchronous serial communication.
    Only three wires are required to communicate with
    the clock/RAM: (1) RST (Reset), (2) I/O (Data Line), and
    (3) SCLK (Serial Clock). Data can be transferred to and
    from the clock/RAM one byte at a time or in a burst of up
    to 31 bytes. The DS1302 is designed to operate on very
    low power and retain data and clock information on less
    than 1 microwatt. The DS1302 is designed to be completely
    compatible with designs that are currently using
    the DS1202. This compatibility allows the DS1302 to be
    dropped directly into a DS1202 socket. Then the
    optional trickle charge circuit on the DS1302 can be
    used to backup the system time and data with a super
    cap or a rechargeable battery.

    下载地址

    Dallas点滴式充电计时芯片的应用下载

    用户评论

    查看全部 条评论

    发表评论请先 , 还没有账号?免费注册。

    发表评论

    用户评论
    技术交流、我要发言! 发表评论可获取积分! 请遵守相关规定。
    上传电子资料
    日本A级作爱片_日本高清免费毛片大全_国产人妻少妇精品视频_任我爽橹在线精品视频 唐山市| 盐山县| 韩城市| 富平县| 庆元县| 铁岭县| 金秀| 荆州市| 宁陕县| 翼城县| 承德县| 广平县| 临桂县| 星子县| 禄劝| 舞钢市| 页游| 通化县| 拜城县| 丹东市| 厦门市| 武陟县| 拜城县| 许昌县| 德化县| 秭归县| 曲沃县| 济源市| 盘锦市| 平原县| 齐齐哈尔市| 缙云县| 长垣县| 东兰县| 内江市| 平谷区| 福贡县| 承德县| 柳林县| 大理市| 新建县| http://444 http://444 http://444 http://444 http://444 http://444