長(zhǎng)春統(tǒng)貨回收賽靈思芯片 181+2470一起1558 微芯同號(hào) TLV7113030DDSER
MP9495DJ-LF-Z
NCP1587DR2G
MP1412DH-LF-Z
MP2249DQT-LF-Z
OPA376AIDBVR
OPA2333AIDGKR
OPA2378AIDCNR
LT1783IS6#TRPBF
LM258DR
LMV722IDGKR
LM258PT
LM358DR2G
STM809RWX6F
SY8089AAAC
TPS63700DRCR
TPS76050DBVR
TPS54610PWPR
TPS40210DGQR
TPS3839G33DBZR
TPS7A3901DSCR
W25X05CLNIG
WCN-3660-0-79BWLNSP-TR-02-0
TPS51125ARGER STPS20M100SG-TR STPS5H100BY-TR STPS745G-TR STPS140AY STTH2R02AFY STTH3L06S STTH2L06A STTH5L06 STTH30RQ06W STTH310RL STTH30RQ06G-TR BAT48ZFILM STTH3R02AFY STTH8R06FP STTH112RL BAS70-06FILM STTH2R02UY STTH5L06B-TR STTH30R04G-TR STTH3R02RL另一種稱(chēng)為動(dòng)態(tài)ram(dynamic ram/dram),dram保留數(shù)據(jù)的時(shí)間很短,速度也比sram慢,不過(guò)它還是比的rom都要快,但從價(jià)格上來(lái)說(shuō)dram相比sram要便宜很多,計(jì)算機(jī)內(nèi)存就是dram的。