Inkumbulo exhathisayo engaguquguqukiyo ingena ngokuzolileyo ebomini. Inkampani yaseJapan iPanasonic ibhengeze ukuqaliswa kokuveliswa kwee-microcontrollers ezinememori eyakhelwe-ngaphakathi ye-ReRAM kunye nemigangatho yetekhnoloji ye-40 nm. Kodwa i-chip ebonisiweyo nayo inomdla kwezinye izizathu ezininzi.
Njengoko ingxelo yeendaba isixelela , NgoFebruwari inkampani iya kuqalisa ukuthumela iisampulu ze-microcontroller esebenzayo ukukhusela izinto eziqhagamshelwe kwi-Intanethi kwiisongelo ezininzi ze-cyber. Into ebalulekileyo yomlawuli iya kuba yi-256 KB eyakhelwe-ngaphakathi ibhloko yememori ye-ReRAM.
Imemori ye-ReRAM ixhomekeke kumgaqo wokumelana okulawulwayo kumaleko we-oxide, oyenza ixhathise kakhulu kwimitha. Ke, le microcontroller iya kuba yimfuneko yokulawula ukukhuselwa kwezixhobo zonyango ngexesha lokuveliswa kwezixhobo kunye neziyobisi kusetyenziswa ukuvezwa kweradiation ngexesha lokubulala iintsholongwane (sterilization).
Makhe sihlale kancinci kwi-ReRAM. I-Panasonic iphuhlisa olu hlobo lwememori malunga ne-20 iminyaka, okanye mhlawumbi nangaphezulu. Inkampani yaqala ukuvelisa i-microcontrollers kunye ne-ReRAM kwi-2013 isebenzisa iteknoloji yenkqubo ye-180 nm. Ngelo xesha, iReRAM yePanasonic ayikwazanga ukukhuphisana ne-NAND. Emva koko, iPanasonic yadibana nenkampani yaseTaiwan i-UMC ukuphuhlisa nokuvelisa iReRAM enemigangatho ye-40 nm.
Ngokunokwenzeka, ii-microcontrollers ze-Panasonic ezinikezelwe namhlanje nge-40 nm ReRAM zaveliswa kwiifektri zaseJapan ze-UMC (zithengwe kwiminyaka eliqela eyadlulayo kwiFujitsu). I-40nm ye-ReRAM efakwe kwi-40nm sele ingakwazi ukukhuphisana ne-XNUMXnm ye-NAND edibeneyo kwinani leeparamitha: isantya, ukuthembeka, inani eliphezulu lemijikelezo yokucima kunye nokuxhatshazwa kwemitha.
Ngokubhekiselele kwimisebenzi ephambili ye-microcontroller ye-Panasonic, iye yanda ukhuseleko malunga nokugqekeza kunye nokubiwa kwedatha. Isisombululo siya kusetyenziswa kwizixhobo zoshishino kunye noluhlu olubanzi lweziseko. Itshiphu nganye inesichongi se-analog esakhelwe kuso-into efana neminwe yomntu. Ukusebenzisa le "fingerprint", iqhosha elikhethekileyo liya kuveliswa ukuze kuqinisekiswe i-chip kwinethiwekhi kunye nokudlulisa (ukufumana) idatha kuyo. Isitshixo asiyi kuphuma kwaye siya kutshatyalaliswa ngokukhawuleza emva kokuqinisekiswa, okuya kukhusela ekuthinteleni isitshixo kwimemori yomlawuli.
I-microcontroller ikwaxhotyiswe nge-NFC transceiver. Idatha evela kumlawuli inokufundwa nokuba ifowuni i-de-energized, umzekelo, ukuba abahlaseli bacima umbane kwindawo ekhuselweyo. Ukongeza, ngoncedo lwe-NFC kunye nesixhobo esiphathwayo, umlawuli (iqonga) unokuqhagamshelwa kwi-Intanethi nangaphandle kokuhambisa inethiwekhi ngokukodwa kule nto. Indawo ebuthathaka ihlala ibonelela ngenkonzo ye-Intanethi, kodwa oku akuyongxaki yePanasonic.
umthombo: 3dnews.ru