參數(shù)資料
型號: 28LV010RT4DS-25
廠商: MAXWELL TECHNOLOGIES
元件分類: PROM
英文描述: 3.3V 1 Megabit (128K x 8-Bit) EEPROM
中文描述: 128K X 8 EEPROM 3V, 250 ns, DIP32
封裝: DIP-32
文件頁數(shù): 15/20頁
文件大?。?/td> 363K
代理商: 28LV010RT4DS-25
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
相關(guān)PDF資料
PDF描述
28LV010RT4FB-20 3.3V 1 Megabit (128K x 8-Bit) EEPROM
28LV010RT4FB-25 3.3V 1 Megabit (128K x 8-Bit) EEPROM
28LV010RT4FB20 3.3V 1 Megabit (128K x 8-Bit) EEPROM
28LV010RT4FI-20 3.3V 1 Megabit (128K x 8-Bit) EEPROM
28LV010RT4FI-25 3.3V 1 Megabit (128K x 8-Bit) EEPROM
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
28LV010RT4FB20 制造商:MAXWELL 制造商全稱:Maxwell Technologies 功能描述:3.3V 1 Megabit (128K x 8-Bit) EEPROM
28LV010RT4FB-20 制造商:MAXWELL 制造商全稱:Maxwell Technologies 功能描述:3.3V 1 Megabit (128K x 8-Bit) EEPROM
28LV010RT4FB25 制造商:MAXWELL 制造商全稱:Maxwell Technologies 功能描述:3.3V 1 Megabit (128K x 8-Bit) EEPROM
28LV010RT4FB-25 制造商:MAXWELL 制造商全稱:Maxwell Technologies 功能描述:3.3V 1 Megabit (128K x 8-Bit) EEPROM
28LV010RT4FE20 制造商:MAXWELL 制造商全稱:Maxwell Technologies 功能描述:3.3V 1 Megabit (128K x 8-Bit) EEPROM