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首頁 >ISL1221>規(guī)格書列表

型號	下載訂購	功能描述	制造商上傳企業(yè)	LOGO
ISL1221	文件：649.68 Kbytes Page：24 Pages	Low Power RTC with Battery Backed Low Power RTC with Battery Backed SRAM and Event Detection The ISL1221 device is a low power real time clock with Event Detect and Time Stamp function, timing and crystal compensation, clock/calendar, power fail indicator, periodic or polled alarm, intelligent battery backup switching with separa 文件：649.68 Kbytes 頁數(shù)：24 Pages	INTERSIL	INTERSIL
ISL1221	文件：995.79 Kbytes Page：24 Pages	Low Power RTC with Battery Backed SRAM and Event Detection Low Power RTC with Battery Backed SRAM and Event Detection The ISL1221 device is a low power real time clock with Event Detect and Time Stamp function, timing and crystal compensation, clock/calendar, power fail indicator, periodic or polled alarm, intelligent battery backup switching with separa 文件：995.79 Kbytes 頁數(shù)：24 Pages	RENESAS 瑞薩	RENESAS
ISL1221	文件：768.82 Kbytes Page：6 Pages	High-Accuracy RTC Modules, Feature-Rich RTCs 文件：768.82 Kbytes 頁數(shù)：6 Pages	INTERSIL	INTERSIL
ISL1221	文件：9.95425 Mbytes Page：44 Pages	Providing high-performance solutions for every link in the signal chain 文件：9.95425 Mbytes 頁數(shù)：44 Pages	INTERSIL	INTERSIL
ISL1221	文件：300 bytes Page：1 Pages	Low Power RTC with Battery Backed SRAM and Event Detection The ISL1221 device is a low power real time clock with Event Detect and Time Stamp function, timing and crystal compensation, clock/calendar, power fail indicator, periodic or polled alarm, intelligent battery backup switching with separate FOUT output and 2 Bytes of battery-backed user SRAM. The os ? Real Time Clock/Calendar\n? Tracks Time in Hours, Minutes, and Seconds\n? Day of the Week, Day, Month, and Year\n? Security and Event Functions\n? Tamper detection with Time Stamp in Normal and Battery Backed modes\n? Event Detection During Battery Backed or Normal Modes\n? Selectable Event Input ;	Renesas 瑞薩	Renesas
ISL1221IUZ	文件：649.68 Kbytes Page：24 Pages	Low Power RTC with Battery Backed Low Power RTC with Battery Backed SRAM and Event Detection The ISL1221 device is a low power real time clock with Event Detect and Time Stamp function, timing and crystal compensation, clock/calendar, power fail indicator, periodic or polled alarm, intelligent battery backup switching with separa 文件：649.68 Kbytes 頁數(shù)：24 Pages	INTERSIL	INTERSIL
ISL1221IUZ	文件：995.79 Kbytes Page：24 Pages	絲?。?a target="_blank" title="Marking" href="/1221z/marking.html">1221Z；Package：10LdMSOP；Low Power RTC with Battery Backed SRAM and Event Detection Low Power RTC with Battery Backed SRAM and Event Detection The ISL1221 device is a low power real time clock with Event Detect and Time Stamp function, timing and crystal compensation, clock/calendar, power fail indicator, periodic or polled alarm, intelligent battery backup switching with separa 文件：995.79 Kbytes 頁數(shù)：24 Pages	RENESAS 瑞薩	RENESAS
ISL1221IUZ-T	文件：995.79 Kbytes Page：24 Pages	絲?。?a target="_blank" title="Marking" href="/1221z/marking.html">1221Z；Package：10LdMSOP；Low Power RTC with Battery Backed SRAM and Event Detection Low Power RTC with Battery Backed SRAM and Event Detection The ISL1221 device is a low power real time clock with Event Detect and Time Stamp function, timing and crystal compensation, clock/calendar, power fail indicator, periodic or polled alarm, intelligent battery backup switching with separa 文件：995.79 Kbytes 頁數(shù)：24 Pages	RENESAS 瑞薩	RENESAS
ISL1221IUZ-T	文件：649.68 Kbytes Page：24 Pages	Low Power RTC with Battery Backed Low Power RTC with Battery Backed SRAM and Event Detection The ISL1221 device is a low power real time clock with Event Detect and Time Stamp function, timing and crystal compensation, clock/calendar, power fail indicator, periodic or polled alarm, intelligent battery backup switching with separa 文件：649.68 Kbytes 頁數(shù)：24 Pages	INTERSIL	INTERSIL
ISL1221EVALZ	文件：100 bytes Page：1 Pages	包裝：盒功能：實時時鐘（RTC）類別：開發(fā)板，套件，編程器評估和演示板及套件描述：EVAL BOARD FOR ISL1221	Renesas Electronics America Inc	Renesas Electronics America Inc

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技術(shù)參數(shù)

Alarms (#)：
1
Supply Voltage Vcc (Min) (V)：
2.7
Battery Backup：
是的
Battery Seal：
是的
CPU Supervisory Function POR：
否
CPU Supervisory Function Watchdog Timer：
否
Crystal Frequency Trimming：
是的
Frequency Out Pin：
是的
Battery Current (nA)：
400
Time Keeping Current (μA)：
1.2
SRAM：
2 Bytes
Reset：
否
RESET_bar：
否
Tamper Detect：
是的
Timer：
No
IRQ Pin：
是的
IRQ_bar：
IRQ_bar/EVDET_bar
Selectable Frequency Output：
15
Frequency Out：
FOUT
Oscillator Compensation：
-94 to +140
Other Functions：
Event Detect

供應(yīng)商	型號	品牌	批號	封裝	庫存	備注	價格
深圳市芯皇電子有限公司	ISL1221	RENESAS	22+	SOP	6000	專業(yè)配單,原裝正品假一罰十,代理渠道價格優(yōu)	詢價
深圳市星辰微電科技有限公司	ISL1221	RENESAS	25+	SOP	15000	瑞薩全系列在售,大代理渠道直供	詢價
深圳市鼎盛源芯科技有限公司	ISL1221IUZ	intersil	16+	原廠封裝	10000	全新原裝正品,代理優(yōu)勢渠道供應(yīng),歡迎來電咨詢	詢價
上海意淼電子科技有限公司	ISL1221IUZ	TOS	23+	SOP	12000	全新原裝假一賠十	詢價
深圳市華斯頓科技有限公司	ISL1221IUZ-T	Intersil	25+23+	10-MSOPMicro101	20057	絕對原裝正品全新進(jìn)口深圳現(xiàn)貨	詢價
深圳市納立科技有限公司	ISL1221IUZ		三年內(nèi)		1983	只做原裝正品	詢價
深圳市賽爾通科技有限公司	ISL1221IUZ-T	INTERSIL	23+	10-MSOPMIC	65480		詢價
深圳市拓億芯電子有限公司	ISL1221IUZ	INTERSIL	25+	MSOP10	30000	代理全新原裝現(xiàn)貨,價格優(yōu)勢	詢價
瀚佳科技(深圳)有限公司	ISL1221IUZ	Intersil	24+	10-MSOP	35200	一級代理/放心采購	詢價
深圳市艾宇欣科技有限公司	ISL1221IUZ	Intersil	1931+	N/A	493	加我qq或微信，了解更多詳細(xì)信息,體驗一站式購物	詢價

更多ISL1221供應(yīng)商更新時間2026-1-19 16:09:00

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