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型号	下载订购	功能描述	制造商上传企业	LOGO
ISL12028IBZ	文件：1.15111 Mbytes Page：29 Pages	丝印：12028IBZ；Package：14LdSOIC；Real Time Clock/Calendar with I2C Bus??and EEPROM Real Time Clock/Calendar with I2C Bus™ and EEPROM The ISL12028 device is a low power real time clock with clock/calendar, power-fail indicator, clock output and crystal compensation, two periodic or polled alarms (CMOS output), intelligent battery backup switching, CPU Supervisor, integrated 512x 文件：1.15111 Mbytes 页数：29 Pages	RENESAS 瑞萨	RENESAS
ISL12028IBZ-T	文件：423.49 Kbytes Page：28 Pages	Real Time Clock/Calendar with EEPROM Real Time Clock/Calendar with I2C Bus™ and EEPROM The ISL12028 device is a low power real time clock with clock/calendar, power-fail indicator, clock output and crystal compensation, two periodic or polled alarms (CMOS output), intelligent battery backup switching, CPU Supervisor, integrated 512x 文件：423.49 Kbytes 页数：28 Pages	INTERSIL	INTERSIL
ISL12028IV27AZ	文件：423.49 Kbytes Page：28 Pages	Real Time Clock/Calendar with EEPROM Real Time Clock/Calendar with I2C Bus™ and EEPROM The ISL12028 device is a low power real time clock with clock/calendar, power-fail indicator, clock output and crystal compensation, two periodic or polled alarms (CMOS output), intelligent battery backup switching, CPU Supervisor, integrated 512x 文件：423.49 Kbytes 页数：28 Pages	INTERSIL	INTERSIL
ISL12028IV27AZ-T	文件：423.49 Kbytes Page：28 Pages	Real Time Clock/Calendar with EEPROM Real Time Clock/Calendar with I2C Bus™ and EEPROM The ISL12028 device is a low power real time clock with clock/calendar, power-fail indicator, clock output and crystal compensation, two periodic or polled alarms (CMOS output), intelligent battery backup switching, CPU Supervisor, integrated 512x 文件：423.49 Kbytes 页数：28 Pages	INTERSIL	INTERSIL
ISL12028IV27Z	文件：1.15111 Mbytes Page：29 Pages	丝印：12028IV27Z；Package：14LdTSSOP；Real Time Clock/Calendar with I2C Bus??and EEPROM Real Time Clock/Calendar with I2C Bus™ and EEPROM The ISL12028 device is a low power real time clock with clock/calendar, power-fail indicator, clock output and crystal compensation, two periodic or polled alarms (CMOS output), intelligent battery backup switching, CPU Supervisor, integrated 512x 文件：1.15111 Mbytes 页数：29 Pages	RENESAS 瑞萨	RENESAS
ISL12028IV27Z	文件：423.49 Kbytes Page：28 Pages	Real Time Clock/Calendar with EEPROM Real Time Clock/Calendar with I2C Bus™ and EEPROM The ISL12028 device is a low power real time clock with clock/calendar, power-fail indicator, clock output and crystal compensation, two periodic or polled alarms (CMOS output), intelligent battery backup switching, CPU Supervisor, integrated 512x 文件：423.49 Kbytes 页数：28 Pages	INTERSIL	INTERSIL
ISL12028IV27Z-T	文件：423.49 Kbytes Page：28 Pages	Real Time Clock/Calendar with EEPROM Real Time Clock/Calendar with I2C Bus™ and EEPROM The ISL12028 device is a low power real time clock with clock/calendar, power-fail indicator, clock output and crystal compensation, two periodic or polled alarms (CMOS output), intelligent battery backup switching, CPU Supervisor, integrated 512x 文件：423.49 Kbytes 页数：28 Pages	INTERSIL	INTERSIL
ISL12028IV30AZ	文件：423.49 Kbytes Page：28 Pages	Real Time Clock/Calendar with EEPROM Real Time Clock/Calendar with I2C Bus™ and EEPROM The ISL12028 device is a low power real time clock with clock/calendar, power-fail indicator, clock output and crystal compensation, two periodic or polled alarms (CMOS output), intelligent battery backup switching, CPU Supervisor, integrated 512x 文件：423.49 Kbytes 页数：28 Pages	INTERSIL	INTERSIL
ISL12028IV30AZ-T	文件：423.49 Kbytes Page：28 Pages	Real Time Clock/Calendar with EEPROM Real Time Clock/Calendar with I2C Bus™ and EEPROM The ISL12028 device is a low power real time clock with clock/calendar, power-fail indicator, clock output and crystal compensation, two periodic or polled alarms (CMOS output), intelligent battery backup switching, CPU Supervisor, integrated 512x 文件：423.49 Kbytes 页数：28 Pages	INTERSIL	INTERSIL
ISL12028IVAZ	文件：423.49 Kbytes Page：28 Pages	Real Time Clock/Calendar with EEPROM Real Time Clock/Calendar with I2C Bus™ and EEPROM The ISL12028 device is a low power real time clock with clock/calendar, power-fail indicator, clock output and crystal compensation, two periodic or polled alarms (CMOS output), intelligent battery backup switching, CPU Supervisor, integrated 512x 文件：423.49 Kbytes 页数：28 Pages	INTERSIL	INTERSIL

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技术参数

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)：
1000
Time Keeping Current (µA)：
3.5
SRAM：
128 Bytes
Reset：
否
RESET_bar：
否
Tamper Detect：
否
Timer：
No
IRQ Pin：
是的
IRQ_bar：
IRQ_bar/FOUT
Selectable Frequency Output：
15
Frequency Out：
IRQ_bar/FOUT
Oscillator Compensation：
-336 to +337
TRIP Voltage for POR：
6 Select VTRIP Levels
Accuracy：
±5 ppm
Other Functions：
Battery Status Monitor

供应商	型号	品牌	批号	封装	库存	备注	价格
深圳市宏然科技有限公司	ISL		25+		25000	只做原装正品	询价
深圳市赛美科科技有限公司	ISL6528CB-T其他被动元件	INTERSIL	新年份	SOP-8	7500	原装正品大量现货,要多可发货,实单带接受价来谈!	询价
深圳市世海业科技有限公司	ISL9V3040D3ST-F085C	ON(安森美)	26+	NA	10000	全新、原装现货	询价
深圳市科恒伟业电子有限公司	ISL91212BIIZ-TR5928	RENESAS/瑞萨	2550+		4580	只做原装正品现货或订货假一赔十!	询价
深圳市腾亿芯科技有限公司	ISL80505IRAJZ-T	RENESAS	25+	DFN	20000	原装	询价
深圳飞弛宏科技有限公司	ISLA224P13IRZ	ADI/亚德诺	25+	原封装	66900	全新、原装	询价
瀚佳科技(深圳)有限公司	ISL83085EIBZ-T	INTEL	24+	SOP-8	35200	一级代理/放心采购	询价
上海皇华信息科技有限公司	ISL6353IRTZ-TS2705	RENESAS			6000	现货,请再次确认	询价
北京京北通宇电子元件有限公司	ISL95870BIRZ-T	RENESAS	24+	con	10000	查现货到京北通宇商城	询价
深圳市佳杰伟业科技有限公司	ISL9203ACRZ-T	inters	2406+	QFN	6326	优势代理渠道,原装现货,可全系列订货	询价

更多ISL供应商更新时间2026-10-29 14:08:00

技术参数

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