Texas Instruments ayaa dhawaan soo saartay tamar yar oo cusub oo tamar yar Bluetooth MCU taxane CC2340, kaas oo awood u siinaya isku xidhka Bluetooth tayo sare leh, tamar yar. Taxanaha CC2340 wuxuu ku dhisayaa Texas Instruments 'tobaneeyo sano ee khibradda isku xirka wireless-ka, oo leh waxqabad heersare ah oo hadda taagan iyo soo noqnoqoshada raadiyaha (RF). Qiimaha MCU-yada bilaa-waayirka ah ee CC2340 wuxuu ku bilaaban doonaa ugu hooseeya $0.79
CC2340 Tilmaamaha Tilmaamaha Aasaasiga ah
Awood aad u hooseeya
Arm® Cortex®-M0+
Ilaa 512kB xusuusta barnaamijka
Ilaa 36kB xusuusta xogta RAM
Isku-dhafan Balun, ADC, UART, SPI, I2C
Heerkulka -40 ilaa 125 C
Taageerada Bluetooth LE, Zigbee®, Lahaanshaha 2.4 GHz
Awoodda wax soo saarka TX: -20dBm ilaa +8dBm
Dareenka RX: -96Bm @ 1Mbps
Joogitaanka hadda <830nA (RTC, haynta RAM)
Dib u dajin/dami <150nA
Raadiyaha hadda jira Rx, Tx @0dBm <5.3mA
1s inta u dhaxaysa CONN: ~6uA
Chip-ka CC2340 wuxuu leeyahay laba habayn oo xusuusta ah: CC2340R2 iyo CC2340R5. CC2340R2 waxa uu leeyahay 256KB oo flash ah halka CC2340R5 uu leeyahay 512KB oo flash ah. Si loo taageero qadarka xusuusta RAM ee looga baahan yahay cusboonaysiinta software-ka fog, CC2340 waxay bixisaa 36 KB ee RAM taageerada soo dejinta hawada sare.
CC2340 wuxuu ku haboon yahay codsiyada dibadda iyo chip-ku wuxuu leeyahay heerkulka shaqeynta ee -40ºC ilaa 125ºC. Tani waxay muhiim u tahay hubinta isku xirnaanta fiilo-beelka ee xasilloon ee nidaamyada sida dareemayaasha warshadaha, dabaysha baabuurta korontada ama mitirka smart.
