I-Texas Instruments isandula ukukhupha amandla aphantsi eBluetooth MCU uthotho lweCC2340, eyenza umgangatho ophezulu, uqhagamshelo lwamandla aphantsi ngeBluetooth. Uthotho lweCC2340 lwakha kumashumi eminyaka eTexas Instruments 'yokuqhagamshelwa ngaphandle kwamacingo, kunye nokusebenza okugqwesileyo kokulinda kunye nerediyo yerediyo (RF). Amaxabiso e-CC2340 yee-MCU ezingenazingcingo aya kuqala ukuya kutsho kwi-0.79 yeedola
CC2340 IiParameters zeNgcaciso eziSisiseko
Amandla asezantsi kakhulu
IArm® Cortex®-M0+
Ukuya kuthi ga kwi-512kB imemori yenkqubo yeflash
Ukuya kuthi ga kwi-36kB imemori yedatha ye-RAM
I-Balun edibeneyo, i-ADC, i-UART, i-SPI, i-I2C
Inkxaso yobushushu ukusuka kwi-40 ukuya kwi-125 C
Inkxaso yeBluetooth LE, iZigbee®, iProprietary 2.4 GHz
Amandla emveliso ye-TX: -20dBm ukuya +8dBm
Ubuzaza be-RX: -96Bm @ 1Mbps
Ukulinda okwangoku <830nA (RTC, ukugcinwa kwe-RAM)
Seta kwakhona / cima <150nA
Irediyo yangoku iRx, Tx @0dBm <5.3mA
Ithuba le-1s CONN: ~ 6uA
I-chip ye-CC2340 inezilungiso ezimbini zememori: CC2340R2 kunye ne-CC2340R5. I-CC2340R2 ine-256KB ye-flash kunye ne-CC2340R5 ine-512KB yokukhanya. Ukuxhasa inani lememori ye-RAM efunekayo kuhlaziyo lwesoftware ekude, i-CC2340 ibonelela nge-36 KB ye-RAM ngenkxaso yokukhuphela emoyeni.
I-CC2340 ilungele usetyenziso lwangaphandle kwaye itshiphu inobushushu obusebenzayo obuphakathi kwe-40ºC ukuya kwi-125ºC. Oku kubalulekile ekuqinisekiseni uqhagamshelo oluzinzileyo olungenazingcingo kwiinkqubo ezifana nezinzwa zemizi-mveliso, iitshaja zezithuthi zombane okanye iimitha ezihlakaniphileyo.
