Resistive non-volatile memory inopinda muhupenyu chinyararire. Kambani yeJapan Panasonic yakazivisa kutanga kwekugadzirwa kwemamicrocontrollers ane yakavakirwa-mukati ReRAM ndangariro ine makumi mana nm tekinoroji zviyero. Asi iyo chip yakaratidzwa inonakidzawo kune zvimwe zvikonzero zvakawanda.
Sekuburitswa kwenhau kunotiudza , muna Kukadzi kambani ichatanga kutumira sampuli dzeakawanda-functional microcontroller kuchengetedza zvinhu zvakabatana neInternet kubva mukutyisidzira kwakawanda kwecyber. Chinhu chakakosha chemutongi chichava 256 KB yakavakirwa-mukati ReRAM memory block.
ReRAM ndangariro inovimba nemusimboti wekudzora kupikisa muiyo oxide layer, iyo inoita kuti irambe yakasimba kune radiation. Nekudaro, iyi microcontroller ichave iri mukuda kwekutonga kuchengetedza kwemidziyo yekurapa panguva yekugadzirwa kwezviridzwa nemishonga uchishandisa radiation exposure panguva yekuuraya hutachiona (sterilization).
Ngatigarei zvishoma paReRAM. Panasonic yanga ichigadzira rudzi urwu rwendangariro kweanoda kusvika makore makumi maviri, kana kuti zvimwe zvakareba. Iyo kambani yakatanga kugadzira microcontrollers neReRAM muna 20 ichishandisa 2013 nm process tekinoroji. Panguva iyoyo, Panasonic's ReRAM yaisakwanisa kukwikwidza neNAND. Mushure mezvo, Panasonic yakabatana nekambani yeTaiwanese UMC kugadzira uye kugadzira ReRAM ine makumi mana nm zviyero.
Zvingangodaro, maPanasonic microcontrollers akaunzwa nhasi ane 40 nm ReRAM akagadzirwa kumafekitori eJapan UMC (akatengwa makore akati wandei apfuura kubva kuFujitsu). Yakamisikidzwa 40nm ReRAM inogona kutokwikwidza neyakaiswa 40nm NAND mune akati wandei ma paramita: kumhanya, kuvimbika, nhamba yepamusoro yekudzima kutenderera uye neradiation kuramba.
Kana ari mabasa makuru ePanasonic microcontroller, yakawedzera dziviriro kubva pakubira uye kuba data. Mhinduro yacho ichashandiswa mumaindasitiri emidziyo uye huwandu hwakawanda hwezvivakwa. Imwe neimwe chip ine yakasarudzika analog identifier yakavakirwa mairi - chimwe chinhu chakafanana nemunwe wemunhu. Uchishandisa iyi "fingerprint", kiyi yakasarudzika ichagadzirwa kuratidza chip pane network uye kuendesa (kugamuchira) data kubva kwairi. Kiyi haizombobudi uye ichaparadzwa pakarepo mushure mekusimbiswa, izvo zvinodzivirira kubva pakubatwa kwekiyi mundangariro yemutungamiriri.
Iyo microcontroller zvakare yakashongedzerwa neNFC transceiver. Dhiyabhorosi kubva kumutongi inogona kuverengwa kunyange kana chigadziro chacho chisina simba, somuenzaniso, kana vanorwisa vakadzima magetsi panzvimbo yakachengetedzwa. Mukuwedzera, nerubatsiro rweNFC uye nharembozha, mutongi (platform) anogona kubatanidzwa neInternet kunyange pasina kutumira network zvakananga kune izvi. Iyo isina kusimba poindi inoramba ichipa Internet sevhisi, asi iri harisi dambudziko rePanasonic.
Source: 3dnews.ru