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首頁 >DS17487>規(guī)格書列表

型號(hào)	下載訂購	功能描述	制造商上傳企業(yè)	LOGO
DS17487	文件：319.69 Kbytes Page：30 Pages	Real-Time Clocks General Description The DS17285, DS17485, DS17885, DS17287, DS17487, and DS17887 real-time clocks (RTCs) are designed to be successors to the industry-standard DS12885 and DS12887. The DS17285, DS17485, and DS17885 (hereafter referred to as the DS17x85) provide a real-time clock/calendar, one tim 文件：319.69 Kbytes 頁數(shù)：30 Pages	MAXIM 美信	MAXIM
DS17487	文件：427.6 Kbytes Page：38 Pages	3V/5V Real-Time Clock DESCRIPTION The DS17485/DS17487 are real-time clocks (RTC) designed as successors to the industry standard DS1285, DS1385, DS1485, DS1585, and DS1685 PC real-time clocks. These devices provide the industry standard DS1285 clock function with either +3V or +5V operation. The DS17485 also incorpora 文件：427.6 Kbytes 頁數(shù)：38 Pages	DALLAS	DALLAS
DS17487	文件：333.87 Kbytes Page：31 Pages	Real-Time Clocks 文件：333.87 Kbytes 頁數(shù)：31 Pages	MAXIM 美信	MAXIM
DS17487	文件：300 bytes Page：1 Pages	3V/5V實(shí)時(shí)時(shí)鐘 DS17285, DS17485, DS17885, DS17287, DS17487以及DS17887實(shí)時(shí)時(shí)鐘(RTC)是工業(yè)標(biāo)準(zhǔn)的DS12885和DS12887的后續(xù)產(chǎn)品。DS17285，DS17485和DS17885 (下文以DS17x85代替)提供一個(gè)實(shí)時(shí)時(shí)鐘/日歷，一個(gè)定時(shí)鬧鐘，三個(gè)可屏蔽中斷(共用一個(gè)中斷輸出)，可編程方波輸出和114字節(jié)的電池備份NV SRAM。DS17x85還集成了許多增強(qiáng)特性，例如硅序列號(hào)，電源開/關(guān)控制電路，和2K、4K或8K字節(jié)的電池備份NV SRAM。DS17287，DS17487和DS17887 (下文以DS17x87代替)在24引腳DIP模塊封裝內(nèi)集 ? 集成了工業(yè)標(biāo)準(zhǔn)的DS12887 PC時(shí)鐘外加增強(qiáng)特性\n? RTC計(jì)算秒、分、時(shí)、星期、日期、月份和年，并且具有閏年補(bǔ)償，有效期至2099年\n? 可選的+3.0V或+5.0V工作電壓\n? SMI恢復(fù)堆棧\n? 64位硅序列號(hào)\n? 電源控制電路，支持系統(tǒng)通過日期/時(shí)間鬧鐘或鍵盤開啟電源\n? 晶體選擇位，允許RTC工作于6pF或12.5pF晶體\n? 12小時(shí)或24小時(shí)時(shí)鐘，具有帶AM和PM指示的12小時(shí)模式\n? 114字節(jié)通用、電池備份NV SRAM\n? 擴(kuò)展的電池備份NV SRAM\n? 2048字節(jié)(DS17285/DS17287)\n? 4096字節(jié)(DS17485/DS1;	ADI 亞德諾	ADI
DS17487-3	文件：319.69 Kbytes Page：30 Pages	Real-Time Clocks General Description The DS17285, DS17485, DS17885, DS17287, DS17487, and DS17887 real-time clocks (RTCs) are designed to be successors to the industry-standard DS12885 and DS12887. The DS17285, DS17485, and DS17885 (hereafter referred to as the DS17x85) provide a real-time clock/calendar, one tim 文件：319.69 Kbytes 頁數(shù)：30 Pages	MAXIM 美信	MAXIM
DS17487-3	文件：427.6 Kbytes Page：38 Pages	3V/5V Real-Time Clock DESCRIPTION The DS17485/DS17487 are real-time clocks (RTC) designed as successors to the industry standard DS1285, DS1385, DS1485, DS1585, and DS1685 PC real-time clocks. These devices provide the industry standard DS1285 clock function with either +3V or +5V operation. The DS17485 also incorpora 文件：427.6 Kbytes 頁數(shù)：38 Pages	DALLAS	DALLAS
DS17487-3IND	文件：319.69 Kbytes Page：30 Pages	Real-Time Clocks General Description The DS17285, DS17485, DS17885, DS17287, DS17487, and DS17887 real-time clocks (RTCs) are designed to be successors to the industry-standard DS12885 and DS12887. The DS17285, DS17485, and DS17885 (hereafter referred to as the DS17x85) provide a real-time clock/calendar, one tim 文件：319.69 Kbytes 頁數(shù)：30 Pages	MAXIM 美信	MAXIM
DS17487-5	文件：319.69 Kbytes Page：30 Pages	Real-Time Clocks General Description The DS17285, DS17485, DS17885, DS17287, DS17487, and DS17887 real-time clocks (RTCs) are designed to be successors to the industry-standard DS12885 and DS12887. The DS17285, DS17485, and DS17885 (hereafter referred to as the DS17x85) provide a real-time clock/calendar, one tim 文件：319.69 Kbytes 頁數(shù)：30 Pages	MAXIM 美信	MAXIM
DS17487-5	文件：427.6 Kbytes Page：38 Pages	3V/5V Real-Time Clock DESCRIPTION The DS17485/DS17487 are real-time clocks (RTC) designed as successors to the industry standard DS1285, DS1385, DS1485, DS1585, and DS1685 PC real-time clocks. These devices provide the industry standard DS1285 clock function with either +3V or +5V operation. The DS17485 also incorpora 文件：427.6 Kbytes 頁數(shù)：38 Pages	DALLAS	DALLAS
DS17487-5IND	文件：319.69 Kbytes Page：30 Pages	Real-Time Clocks General Description The DS17285, DS17485, DS17885, DS17287, DS17487, and DS17887 real-time clocks (RTCs) are designed to be successors to the industry-standard DS12885 and DS12887. The DS17285, DS17485, and DS17885 (hereafter referred to as the DS17x85) provide a real-time clock/calendar, one tim 文件：319.69 Kbytes 頁數(shù)：30 Pages	MAXIM 美信	MAXIM

技術(shù)參數(shù)

VSUPPLY(V)：
3
Date/ Time Format (hh = sec/100)：
YYYY-MM-DD/ HH
Features：
Battery + Crystal
Memory Type：
NV SRAM
Memory Size(Bytes)：
4K
Time of Day Alarms：
1
Functions：
RTC
RoHS Available：
See Data Sheet
Package/ Pins：
MOD/24
Smallest Available Pckg. (max w/pins)(mm2)：
544.6
Oper. Temp.(°C)：
-40 to +85
Budgetary Price (See Notes)：
$9.69 @1k

供應(yīng)商	型號(hào)	品牌	批號(hào)	封裝	庫存	備注	價(jià)格
深圳市歐立現(xiàn)代科技有限公司	DS17487	DALLAS	24+	DIP-18	6980	原裝現(xiàn)貨,可開13%稅票	詢價(jià)
深圳市鵬和科技有限公司	DS17487	DALLAS	24+	DIP-18	5000	只做原裝公司現(xiàn)貨	詢價(jià)
深圳誠思涵科技有限公司	DS17487	DALLAS	18+	DIP	85600	保證進(jìn)口原裝可開17%增值稅發(fā)票	詢價(jià)
深圳市銳視安科技有限公司	DS17487	DALLAS	18+	DIP-18	13	原裝正品現(xiàn)貨,可開發(fā)票,假一賠十	詢價(jià)
深圳市英卓爾科技有限公司	DS17487	DALLAS	20+	DIP-18	2950	特價(jià)現(xiàn)貨超低出售	詢價(jià)
深圳市威爾健半導(dǎo)體有限公司	DS17487	DALLAS	23+	DIP-18	50000	全新原裝正品現(xiàn)貨,支持訂貨	詢價(jià)
深圳市勝彬電子有限公司	DS17487	DALLAS	22+	DIP-18	8000	原裝正品支持實(shí)單	詢價(jià)
深圳市科芯源微電子有限公司	DS17487	DALLAS	25+	DIP-18	13	原裝正品,假一罰十!	詢價(jià)
深圳市科達(dá)星科技有限公司	DS17487	DALLAS	24+	DIP-18	37500	全新原裝現(xiàn)貨,量大價(jià)優(yōu)!	詢價(jià)
深圳市信達(dá)偉業(yè)電子有限公司	DS17487	DALLAS	25+	DIP-18	13	原裝正品,假一罰十!	詢價(jià)

更多DS17487供應(yīng)商更新時(shí)間2026-1-20 16:42:00

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