I-Texas Instruments isanda kukhipha uchungechunge olusha lwe-Bluetooth MCU olunamandla aphansi lwe-CC2340, oluvumela uxhumano lwe-Bluetooth lwekhwalithi ephezulu, olunamandla aphansi. Uchungechunge lwe-CC2340 lwakhela phezu kwamashumi eminyaka e-Texas Instruments obuchwepheshe bokuxhuma okungenantambo, ngokusebenza okuhle kakhulu kokulinda kwamanje kanye nefrikhwensi yomsakazo (RF). Intengo ye-CC2340 yama-MCU angenantambo izoqala ifinyelele ku-$0.79
I-CC2340 Amapharamitha wokucaciswa okuyisisekelo
Amandla aphansi kakhulu
I-Arm® Cortex®-M0+
Kufika ku-512kB inkumbulo yohlelo lwe-flash
Kufika ku-36kB RAM yememori yedatha
I-Balun ehlanganisiwe, i-ADC, i-UART, i-SPI, i-I2C
Ukusekelwa kwezinga lokushisa kusuka ku -40 kuya ku-125 C
Usekelo lwe-Bluetooth LE, i-Zigbee®, i-Proprietary 2.4 GHz
Amandla okukhiphayo e-TX: -20dBm ukuya ku-+8dBm
Ukuzwela kwe-RX: -96Bm @ 1Mbps
I-Standby yamanje <830nA (RTC, ukugcinwa kwe-RAM)
Setha kabusha/vala shaqa <150nA
Irediyo yamanje i-Rx, Tx @0dBm <5.3mA
1s CONN isikhawu: ~6uA
I-chip ye-CC2340 inokucushwa kwememori okubili: i-CC2340R2 ne-CC2340R5. I-CC2340R2 ino-256KB we-flash kanti i-CC2340R5 ino-512KB we-flash. Ukuze usekele inani lememori ye-RAM edingekayo kuzibuyekezo zesofthiwe ekude, i-CC2340 ihlinzeka ngo-36 KB we-RAM ngosekelo lokulanda emoyeni.
I-CC2340 ilungele izinhlelo zokusebenza zangaphandle futhi i-chip inezinga lokushisa elisebenzayo elingu -40ºC kuya ku-125ºC. Lokhu kubalulekile ekuqinisekiseni ukuxhumana okungenantambo okuzinzile kumasistimu afana nezinzwa zezimboni, amashaja emoto kagesi noma amamitha ahlakaniphile.
