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UPD4990A

MOSINTEGRATEDCIRCUIT

FEATURES •Built-incountersfortime(hour,minute,andsecond)anddate(year,month,day,andweek) •Leapyearsareadjustedautomatically. •DataisrepresentedinBCDnotation(exceptmonthsinhexadecimalnotation)andinput/outputserially. •Commandscanbesetbyinputtingserialdat

RENESASRenesas Technology Corp

瑞萨瑞萨科技有限公司

UPD4990A

SERIALI/OCALENDAR&CLOCKCMOSLSI

SEMICONDUCTORSELECTIONGUIDE Microcomputer ICMemory Semi-CustomIC ParticularPurposeIC GeneralPurposeLinearIC Transistor/Diode/Thyristor MicrowaveDevice/ConsumerUseHighFrequencyDevice OpticalDevice Packages Index(QuickReferencebyTypeN

NECRenesas Electronics America

瑞萨日本瑞萨电子株式会社

UPD4990AC

SERIALI/OCALENDAR&CLOCKCMOSLSI

SEMICONDUCTORSELECTIONGUIDE Microcomputer ICMemory Semi-CustomIC ParticularPurposeIC GeneralPurposeLinearIC Transistor/Diode/Thyristor MicrowaveDevice/ConsumerUseHighFrequencyDevice OpticalDevice Packages Index(QuickReferencebyTypeN

NECRenesas Electronics America

瑞萨日本瑞萨电子株式会社

UPD4990AC

MOSINTEGRATEDCIRCUIT

FEATURES •Built-incountersfortime(hour,minute,andsecond)anddate(year,month,day,andweek) •Leapyearsareadjustedautomatically. •DataisrepresentedinBCDnotation(exceptmonthsinhexadecimalnotation)andinput/outputserially. •Commandscanbesetbyinputtingserialdat

RENESASRenesas Technology Corp

瑞萨瑞萨科技有限公司

UPD4990AG

MOSINTEGRATEDCIRCUIT

FEATURES •Built-incountersfortime(hour,minute,andsecond)anddate(year,month,day,andweek) •Leapyearsareadjustedautomatically. •DataisrepresentedinBCDnotation(exceptmonthsinhexadecimalnotation)andinput/outputserially. •Commandscanbesetbyinputtingserialdat

RENESASRenesas Technology Corp

瑞萨瑞萨科技有限公司

UPD4990AG

SERIALI/OCALENDAR&CLOCKCMOSLSI

SEMICONDUCTORSELECTIONGUIDE Microcomputer ICMemory Semi-CustomIC ParticularPurposeIC GeneralPurposeLinearIC Transistor/Diode/Thyristor MicrowaveDevice/ConsumerUseHighFrequencyDevice OpticalDevice Packages Index(QuickReferencebyTypeN

NECRenesas Electronics America

瑞萨日本瑞萨电子株式会社

供应商型号品牌批号封装库存备注价格
Toshiba Semiconductor and Stor
2022+
ES6
38550
全新原装 支持表配单 中国著名电子元器件独立分销
询价
24+
N/A
82000
一级代理-主营优势-实惠价格-不悔选择
询价
Toshiba
2025+
ES-6
12420
询价
TOSHIBA
1809+
SOT-563
6675
就找我吧!--邀您体验愉快问购元件!
询价
Toshiba Semiconductor and Stor
25+
SOT-563 SOT-666
9350
独立分销商 公司只做原装 诚心经营 免费试样正品保证
询价
TOSHIBA/东芝
23+
SOT-563ES6
50000
全新原装正品现货,支持订货
询价
TOSHIBA/东芝
23+
SOT-363
89630
当天发货全新原装现货
询价
TOSHIBA/东芝
23+
fS6
11200
原厂授权一级代理、全球订货优势渠道、可提供一站式BO
询价
TOSHIBA
23+
50000
全新原装正品现货,支持订货
询价
TOSHIBA
/
1000
一级代理,专注军工、汽车、医疗、工业、新能源、电力
询价
更多RN4990FE,LF(CB供应商 更新时间2025-6-27 15:01:00