參數(shù)資料
型號(hào): 28LV010RT4DE20
廠商: Maxwell Technologies, Inc
元件分類(lèi): EEPROM
英文描述: 3.3V 1 Megabit (128K x 8-Bit) EEPROM
中文描述: 3.3V的1兆位(128K的× 8位)的EEPROM
文件頁(yè)數(shù): 15/20頁(yè)
文件大小: 363K
代理商: 28LV010RT4DE20
M
15
Alldatasheetsaresubjecttochangewithoutnotice
2001MaxwellTechnologies
Allrightsreserved.
3.3V 1Megabit(128K x8-Bit)EEPROM
28LV010
03.14.03REV 6
WhenV
CC
isturnedonoroff,noiseonthecontrolpinsgeneratedbyexternalcircuits,suchasCPUs,mayturntheEEPROMto
programmngmodebymstake.Topreventthisunintentionalprogrammng, theEEPROMmustbekeptinunprogrammable
stateduringV
CC
on/offbyusingaCPUresetsignaltoRES pin.
RES shouldbekeptatV
SS
levelwhenV
CC
isturnedonoroff.TheEEPROMbreaksoffprogrammngoperationwhenRES
becomelow programmngoperationdoesntfinishcorrectlyincasethatRES fallslowduringprogrammngoperation. RES
shouldbekepthighfor10msafterthelastdatainput.
3. SoftwareDataProtection
Thesoftwaredataprotectionfunctionistopreventunintentionalprogrammngcausedbynoisegeneratedbyexternalcircuits.
Insoftwaredataprotectionmode, 3bytesofdatamustbeinputbeforewritedataasfollows.Thesebytescanswitchthenon-
protectionmodetotheprotectionmode.
Softwaredataprotectionmodecanbecanceledbyinputtingthefollowing6bytes.Then,theEEPROMturnstothenon-protec-
tionmodeandcanwritedatanormally.However, whenthedataisinputinthecancelingcycle, thedatacannotbewritten.
15ms min
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
28LV010RT4DE-20 制造商:MAXWELL 制造商全稱(chēng):Maxwell Technologies 功能描述:3.3V 1 Megabit (128K x 8-Bit) EEPROM
28LV010RT4DE25 制造商:MAXWELL 制造商全稱(chēng):Maxwell Technologies 功能描述:3.3V 1 Megabit (128K x 8-Bit) EEPROM
28LV010RT4DE-25 制造商:MAXWELL 制造商全稱(chēng):Maxwell Technologies 功能描述:3.3V 1 Megabit (128K x 8-Bit) EEPROM
28LV010RT4DI20 制造商:MAXWELL 制造商全稱(chēng):Maxwell Technologies 功能描述:3.3V 1 Megabit (128K x 8-Bit) EEPROM
28LV010RT4DI-20 制造商:MAXWELL 制造商全稱(chēng):Maxwell Technologies 功能描述:3.3V 1 Megabit (128K x 8-Bit) EEPROM