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DS1557

4MEG NV Y2KC Timekeeping RAM

DESCRIPTION TheDS1557isafullfunction,year2000-compliant(Y2KC),real-timeclock/calendar(RTC)withaRTCalarm,watchdogtimer,power-onreset,batterymonitor,and512kx8non-volatilestaticRAM.UseraccesstoallregisterswithintheDS1557isaccomplishedwithabytewideinterfacea

DallasDallas Semiconductor

亚德诺亚德诺半导体

DS1557P/YP/WP

PowerCap with Crystal

GENERALDESCRIPTION TheDS9034PCXPowerCapisdesignedtobealithiumpowersourcefornonvolatiletimekeepingRAMsinDallasSemiconductor’sdirectlysurface-mountablePowerCapModule(PCM)package.AfteraPowerCapmoduleboardhasbeensolderedinplaceandcleaned,theDS9034PCXPowerCapis

MaximMaxim Integrated Products

美信美信半导体

DS1557P-100

4MEG NV Y2KC Timekeeping RAM

DESCRIPTION TheDS1557isafullfunction,year2000-compliant(Y2KC),real-timeclock/calendar(RTC)withaRTCalarm,watchdogtimer,power-onreset,batterymonitor,and512kx8non-volatilestaticRAM.UseraccesstoallregisterswithintheDS1557isaccomplishedwithabytewideinterfacea

DallasDallas Semiconductor

亚德诺亚德诺半导体

DS1557P-70

4MEG NV Y2KC Timekeeping RAM

DESCRIPTION TheDS1557isafullfunction,year2000-compliant(Y2KC),real-timeclock/calendar(RTC)withaRTCalarm,watchdogtimer,power-onreset,batterymonitor,and512kx8non-volatilestaticRAM.UseraccesstoallregisterswithintheDS1557isaccomplishedwithabytewideinterfacea

DallasDallas Semiconductor

亚德诺亚德诺半导体

DS1557PSLASHYPSLASHWP

PowerCap with Crystal

GENERALDESCRIPTION TheDS9034PCXPowerCapisdesignedtobealithiumpowersourcefornonvolatiletimekeepingRAMsinDallasSemiconductor’sdirectlysurface-mountablePowerCapModule(PCM)package.AfteraPowerCapmoduleboardhasbeensolderedinplaceandcleaned,theDS9034PCXPowerCapis

MaximMaxim Integrated Products

美信美信半导体

DS1557WP-120

4MEG NV Y2KC Timekeeping RAM

DESCRIPTION TheDS1557isafullfunction,year2000-compliant(Y2KC),real-timeclock/calendar(RTC)withaRTCalarm,watchdogtimer,power-onreset,batterymonitor,and512kx8non-volatilestaticRAM.UseraccesstoallregisterswithintheDS1557isaccomplishedwithabytewideinterfacea

DallasDallas Semiconductor

亚德诺亚德诺半导体

DS1557WP-150

4MEG NV Y2KC Timekeeping RAM

DESCRIPTION TheDS1557isafullfunction,year2000-compliant(Y2KC),real-timeclock/calendar(RTC)withaRTCalarm,watchdogtimer,power-onreset,batterymonitor,and512kx8non-volatilestaticRAM.UseraccesstoallregisterswithintheDS1557isaccomplishedwithabytewideinterfacea

DallasDallas Semiconductor

亚德诺亚德诺半导体

DS1557P-70+

Package:34-PowerCap™ 模块;包装:卷带(TR) 类别:集成电路(IC) 实时时钟 描述:IC RTC CLK/CALENDAR PAR 34-PCM

ADAnalog Devices

亚德诺亚德诺半导体技术有限公司

DS1557P-70IND

Package:34-PowerCap™ 模块;包装:管件 类别:集成电路(IC) 实时时钟 描述:IC RTC CLK/CALENDAR PAR 34-PCM

ADAnalog Devices

亚德诺亚德诺半导体技术有限公司

DS1557P-70IND+

Package:34-PowerCap™ 模块;包装:管件 类别:集成电路(IC) 实时时钟 描述:IC RTC CLK/CALENDAR PAR 34-PCM

ADAnalog Devices

亚德诺亚德诺半导体技术有限公司

详细参数

  • 型号:

    DS1557

  • 制造商:

    DALLAS

  • 制造商全称:

    Dallas Semiconductor

  • 功能描述:

    4MEG NV Y2KC Timekeeping RAM

供应商型号品牌批号封装库存备注价格
DALLAS
23+
DIP
9526
询价
DALLAS
05+
原厂原装
4483
只做全新原装真实现货供应
询价
DALLAS
2016+
NA
4558
只做进口原装现货!假一赔十!
询价
DALLAS
24+
版仔
3600
绝对原装!现货热卖!
询价
DALLAS
23+
BGA
7750
全新原装优势
询价
MAXIM
13+
PWRCP
3738
原装分销
询价
DS
23+
DIP
5000
原装正品,假一罚十
询价
DALLAS
24+
PCM
2000
全新原装环保现货
询价
DALLAS
24+
PCB
450
询价
DALLAS
24+
DIP-32
6980
原装现货,可开13%税票
询价
更多DS1557供应商 更新时间2025-5-24 11:03:00