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| UC27131D资料 | |
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UC27131D PDF Download |
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File Size : 116 KB
Manufacturer:△U Description:Drop-in replacement for IBM AT computer clock/calendar Pin compatible with the MC146818B and DS1287A Totally nonvolatile with over 10 years of operation in the absence of power Self-contained subsystem includes lithium, quartz, and support circuitry Counts seconds, minutes, hours, days, day of the week, date, month, and year with leap- year compensation valid up to 2100 Binary or BCD representation of time, calendar, and alarm 12-hour or 24-hour clock with AM and PM in 12-hour mode Daylight Savings Time option Selectable between Motorola and Intel bus timing Multiplex bus for pin efficiency Interfaced with software as 128 RAM locations C 14 bytes of clock and control registers C 114 bytes of general-purpose RAM Programmable square-wave output signal Bus-compatible interrupt signals (IRQ) Three interrupts are separately software- maskable and testable C Time-of-day alarm once/second to once/day C Periodic rates from 122ms to 500ms C End-of-clock update cycle Underwriters Laboratory (UL) recognized |
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| 相关型号 | |
| ◆ MF2410F1.000TM | |
| ◆ MF2410F2.000TM | |
| ◆ 0805-125 1.25A 6V | |
| ◆ 0805-110 1.1A 6V | |
| ◆ 0805-100 1A 6V | |
| ◆ 0805-075 750MA 6V | |
| ◆ 0805-050 500MA 6V | |
| ◆ 0805-035 350MA 6V | |
| ◆ 0805-020 200MA 9V | |
| ◆ 0805-010 100MA 15V | |
| 1PCS | 100PCS | 1K | 10K | ||
| 价 格 | |||||
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型 号：UC27131D 厂 家：△U 封 装：SOP8 批 号：07+ 数 量：153 说 明：QQ：104735486 611606076 |
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运 费：运费到付10.00元（快递）20.00元（顺风） 所在地：深圳 新旧程度： |
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| 联系人：欧阳先生 |
| 电 话：0755-83295252,83294949,82565501,82565401 |
| 手 机： |
| QQ：104735486 |
| MSN： |
| 传 真：0755-82565401 |
| EMail：oyzf8888@qq.com |
| 公司地址： 深圳市福田区华强北新亚洲电子商城一期五楼526房间 |
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订购须知： 由于电子行情瞬息万变，请在订购前询问清楚，跟本公司业务员确认好价格，货物情况后再下单。 以免出现不必要误会。 【售后服务】：属于产品质量问题，其余在不拆包装不上锡情况下可包退换！如有其他问题需退换，请在一周内联系我司。
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