參數(shù)資料
型號(hào)： RD28F1604C3T90
廠商： INTEL CORP
元件分類： 存儲(chǔ)器
英文描述： 3 VOLT INTEL Advanced+BootBlock FlashMemory(C3)Stacked-ChipScalPackageFamilye
中文描述： SPECIALTY MEMORY CIRCUIT, PBGA66
封裝： 8 X 10 MM, 1.20 MM HEIGHT, SCSP-66
文件頁數(shù)： 19/70頁
文件大?。?/td> 1223K
代理商： RD28F1604C3T90
3VoltIntel
Advanced+BootBlockFlashMemoryStacked-CSPFamily
Datasheet
19
3.7.1
BlockLockingOperationSummary
Thefollowingconciselysummarizesthelockingfunctionality.
Allblocksarelockedwhenpowered-up,andcanbeunlockedorlockedwiththeUnlockandLock
commands.
TheLock-DowncommandlocksablockandpreventsitfrombeingunlockedwhenWP# = 0.
WhenWP# = 1,Lock-Downisoverriddenandcommandscanunlock/locklocked-down
blocks.
WhenWP#returnsto0,locked-downblocksreturntoLock-Down.
Lock-Downisclearedonlywhenthedeviceisresetorpowered-down.
ThelockingstatusofeachblockcansettoLocked,Unlocked,andLock-Down,eachofwhichwill
bedescribedinthefollowingsections.Acomprehensivestatetableforthelockingfunctionsis
shownin
Table8onpage 21
,andaflowchartforlockingoperationsisshownin
Figure19on
page 50
.
3.7.2
LockedState
Thedefaultstatusofallblocksuponpower-uporresetislocked(states[001]or[101]).Locked
blocksarefullyprotectedfromalteration.Anyprogramoreraseoperationsattemptedonalocked
blockwillreturnanerroronbitSR.1ofthestatusregister.Thestatusofalockedblockcanbe
changedtoUnlockedorLock-Downusingtheappropriatesoftwarecommands.Unlockedblocks
canbelockedissuingthe“Lock”commandsequence,60hfollowedby01h.
3.7.3
UnlockedState
Unlockedblocks(states[000],[100],[110])canbeprogrammedorerased.Allunlockedblocks
returntotheLockedstatewhenthedeviceisresetorpowereddown.Thestatusofanunlocked
blockcanbechangedtoLockedorLocked-Downusingtheappropriatesoftwarecommands.A
LockedblockcanbeunlockedbywritingtheUnlockcommandsequence,60hfollowedbyD0h.
3.7.4
Lock-DownState
BlocksthatareLocked-Down(state[011])areprotectedfromprogramanderaseoperations(just
likeLockedblocks),buttheirprotectionstatuscannotbechangedusingsoftwarecommandsalone.
ALockedorUnlockedblockcanbeLocked-downbywritingtheLock-Downcommandsequence,
60hfollowedby2Fh.Locked-DownblocksreverttotheLockedstatewhenthedeviceisresetor
powereddown.
TheLock-DownfunctionisdependentontheWP#inputball.WhenWP# = 0,blocksinLock-
Down[011]areprotectedfromprogram,erase,andlockstatuschanges.WhenWP# = 1,theLock-
Downfunctionisdisabled([111])andlocked-downblockscanbeindividuallyunlockedby
softwarecommandtothe[110]state,wheretheycanbeerasedandprogrammed.Theseblockscan
thenbere-locked[111]andunlocked[110]asdesiredwhileWP#remainshigh.WhenWP#goes
low,blocksthatwerepreviouslylocked-downreturntotheLock-Downstate[011]regardlessof
anychangesmadewhileWP#washigh.Deviceresetorpower-downresetsallblocks,including
thoseinLock-Down,toLockedstate.
相關(guān)PDF資料
PDF描述
RD28F1602C3T90 3 VOLT INTEL Advanced+BootBlock FlashMemory(C3)Stacked-ChipScalPackageFamilye
RD28F3208C3T90 3 VOLT INTEL Advanced+BootBlock FlashMemory(C3)Stacked-ChipScalPackageFamilye
RD28F1602C3BD70 3 VOLT INTEL Advanced+BootBlock FlashMemory(C3)Stacked-ChipScalPackageFamilye
RD28F1604C3BD70 3 VOLT INTEL Advanced+BootBlock FlashMemory(C3)Stacked-ChipScalPackageFamilye
RD38F1010C0ZTL0 3 VOLT INTEL Advanced+BootBlock FlashMemory(C3)Stacked-ChipScalPackageFamilye
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
RD28F1604C3TD70 制造商:INTEL 制造商全稱:Intel Corporation 功能描述:3 VOLT INTEL Advanced+BootBlock FlashMemory(C3)Stacked-ChipScalPackageFamilye
RD28F1604C3TD70SB93 功能描述:IC FLASH 16MBIT 70NS 66EBGA RoHS:否 類別:集成電路 (IC) >> 存儲(chǔ)器 系列:- 標(biāo)準(zhǔn)包裝:2,500 系列:- 格式 - 存儲(chǔ)器:EEPROMs - 串行 存儲(chǔ)器類型:EEPROM 存儲(chǔ)容量:1K (128 x 8) 速度:100kHz 接口:UNI/O?（單線） 電源電壓:1.8 V ~ 5.5 V 工作溫度:-40°C ~ 85°C 封裝/外殼:8-TSSOP，8-MSOP（0.118"，3.00mm 寬） 供應(yīng)商設(shè)備封裝:8-MSOP 包裝:帶卷 (TR)
RD28F3204C3B70 制造商:INTEL 制造商全稱:Intel Corporation 功能描述:3 VOLT INTEL Advanced+BootBlock FlashMemory(C3)Stacked-ChipScalPackageFamilye
RD28F3204C3T70 制造商:INTEL 制造商全稱:Intel Corporation 功能描述:3 VOLT INTEL Advanced+BootBlock FlashMemory(C3)Stacked-ChipScalPackageFamilye
RD28F3204W30B70 制造商:INTEL 制造商全稱:Intel Corporation 功能描述:1.8 Volt Intel Wireless Flash Memory with 3 Volt I/O and SRAM (W30)
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。

采購需求

(若只采購一條型號(hào)，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購

我的聯(lián)系方式

*
*
*