Wotchedwa MAX32670, wamangidwa mozungulira Arm Cortex-M4 yokhala ndi malo oyandama, ndipo EEC iyi imatha kukonza zolakwika kamodzi ndikupeza zolakwika ziwiri.
"M'ntchito zambiri za mafakitale ndi IoT, mphamvu zamagetsi zamagetsi ndi zovuta zina zachilengedwe zimabweretsa chiwopsezo chakumbukira kukumbukira ndikupanga ziphuphu panthawi yantchito - makamaka momwe mfundo zimatsikira ku 40nm ndikutsika," atero a Maxim. "Pofuna kupewa zovuta zowopsa, MAX32670 imateteza kukumbukira kwake konse - 384kbyte flash ndi 128kbyte RAM yokhala ndi ECC. Ndi ECC, zolakwitsa zazing'ono zimapezeka ndikuwongolera ndi ma hardware, zomwe zimapangitsa kuti zikhale zovuta zolakwika pang'ono kuti zisasokoneze pulogalamuyi. ”
Maofesi otetezeka a boot ndi crypto akuphatikizidwa.
Wonjezerani ndiwapawiri kapena osakwatiwa - 0.9 - 1.1V pachimake, chomwe chitha kuperekedwa kuchokera ku 1.7V mpaka 3.6V kudzera mkati mwa LDO.
Kampaniyo ikufunanso kuti ntchito yamagetsi yotsika, pa 40µW / MHz ikuchitika kuchokera kung'anima.
Mndandanda ndi:
- 44µA / MHz yogwira pa 0.9V mpaka 12MHz
- 50µA / MHz yogwira pa 1.1V mpaka 100MHz
- 2.6µ Mphamvu yosungira kukumbukira kumbuyo kwa 1.8V
- 350nA RTC pa 1.8V
Zosankha za Oscillator ndi:
- Kuthamanga kwamkati (100MHz)
- Mphamvu zochepa zamkati (7.3728MHz)
- Mphamvu yamagetsi yotsika kwambiri (80kHz)
- 14MHz mpaka 32MHz kristalo wakunja
- Kristalo wakunja wa 32.768kHz
Phukusili ndi laling'ono: 1.8 x 2.6mm WLP kapena 5 x 5mm TQFN.
Chida chowunikira (MAX32670EVKIT #, chithunzi pamwambapa) chilipo.
Tsamba lazogulitsa lili pano