CC3230S / CC3230SF SimpleLink ™ Arm® Cortex®-M4 Wi-Fi® MCUs

Li-MCU tsa Texas Instruments li loketse likopo tsa inthanete tsa Lintho (IoT)

Texas Instruments' CC3230S and CC3230SF SimpleLink™ Arm® Cortex®-M4 Wi-Fi® MCU Texas Instruments 'SimpleLink Wi-Fi CC3230s le CC3230SF ke li-MCU tse se nang mohala. CC3230S e kenyelletsa 256 KB ea RAM, ts'ireletso ea marang-rang ea IoT, boitsebahatso ba lisebelisoa / linotlolo, le likarolo tsa ts'ireletso tsa boemo ba MCU joalo ka encryption ea file system, encryption ea IP (MCU image), boot e sireletsehileng le ts'ireletso ea debug. CC3230SF e haha ho CC3230S mme e kopanya 1 MB e fanoeng ke mosebelisi ea Flash e ka sebelisoang ho kenyelletsa 256 KB ea RAM. Nolofatsa meralo ea IoT ka Wi-Fi CERTIFIED ™ wireless MCU.

Lisebelisoa tsena ke tharollo ea system-on-chip (SoC) e kopanyang li-processor tse peli ka har'a chip e le 'ngoe, ho kenyeletsoa le processor ea Arm Cortex-M4 MCU e sebelisang 256 KB ea RAM le khetho ea 1 MB ea Flash e ka sebetsoang, processor ea netweke ho tsamaisa marang-rang a Wi-Fi le marang-rang. Sisteme ena e thehiloeng ho ROM e laolla moamoheli oa MCU ka botlalo mme e kenyelletsa 802.11b / g / n 2.4 GHz radio, baseband, le MAC e nang le enjene e matla ea li-cryptography.

Lisebelisoa tsena li na le bokhoni bo nolofalletsang khokahano ea lintho le inthanete. Lintlha tsa mantlha li kenyelletsa ho ba teng ha Bluetooth Low Energy (BLE) le ho phelisana ka seea-le-moea ha Wi-Fi 2.4 GHz (CC13x2 / CC26x2), khetho ea li-antenna, ho fihlela lisokete tse 16 tse sireletsehileng ka nako e le ngoe, kopo ea lets'oao la setifikeiti (CSR), setifikeiti sa maemo a setifikeiti sa inthanete (OCSP), Wi -Fi Alliance® e netefalitsoeng ea poloko ea matla ea IoT (BSS max idle, DMS, le proxy ARP), mokhoa o se nang bora oa ho jarolla phetiso ea lipakete tsa template, le ho thusoa ke marang-rang. Li-MCU tsena ke karolo ea sethala sa SimpleLink MCU, tikoloho e tloaelehileng, e bonolo ho sebelisoa ea nts'etsopele e ipapisitse le sesebelisoa sa mantlha sa nts'etsopele ea software (SDK) se nang le sesebelisoa se ruileng se hlophisitsoeng le meralo ea litšupiso. Sechaba sa E2E ™ se ts'ehetsa Wi-Fi, BLE, sub-1 GHz le ho amohela li-MCU.

Likaroloana

Sisteme ea li-design-on-chip tse ngata-mantlha (SoC)
Likarolo tse ngata tsa ts'ireletso, thusa bahlahisi ho sireletsa boitsebahatso, data le software ea IP
Mekhoa ea motlakase o tlase bakeng sa lits'ebetso tse nang le matla a betri
Ho phelisana 'moho le li-radio tsa BLE (CC13x2 / CC26x2)
Marang-rang a thusitsoeng ke marang-rang
Mocheso oa indasteri: -40 ° C ho + 85 ° C
Wi-Fi e netefalitsoe ke Wi-Fi Alliance
Sisteme ea kopo ea MCU:
- Arm Cortex-M4 konokono ho 80 MHz
- Memori e inehetseng ho mosebelisi: 256 KB ea RAM le 1 MB ea Flash e ka sebelisoang
- Sehlopha se ruileng sa lisebelisoa le lipalo
- Lithakhisa tsa I / O tse 27 tse nang le likhetho tse ngata tsa multiplexing

Sistimi e tlase ea processor ea Wi-Fi:
- Wifi ea mantlha
- Mekhoa ea inthanete le ea ts'ebeliso
- Sisteme e hahelletsoeng ea taolo ea matla
Likarolo tse ngata tsa ts'ireletso
Sisteme e tsamaisang matla:
- Bafetoleli ba kopaneng ba DC / DC ba ts'ehetsa mefuta e mengata ea phepelo ea phepelo
- Mekhoa e tsoetseng pele ea matla a tlase
Matla a Wi-Fi TX: 18.0 dBm ho 1 DSSS, 14.5 dBm ho 54OFDM
Boikutlo ba Wi-Fi RX: -96 dBm ho 1 DSSS, -74.5 dBm ho 54 OFDM
Mohloli oa Clock: 40.0 MHz kristale e nang le oscillator ea kahare, kristale ea 32.768 kHz kapa RTC e kantle
Sephutheloana sa RGK: pini ea 64-pin, 9 mm × 9 mm sephutheloana se tšesaane haholo sa quad (VQFN)

Likopo

Likopo tsa inthanete tsa lintho:
- Sesebelisoa sa moaho le ntlo:
  - Litsamaiso tsa HVAC le li-thermostats
  - Leihlo la video, litloloko tsa mamati tsa video le lik'hamera tse nang le motlakase o tlase
  - Ho aha lits'ebetso tsa ts'ireletso le li-e-lock
  - Lisebelisoa tsa mosi
  - Lisebelisoa tsa ho lutla ha metsi

Lisebelisoa: lisebelisoa tse bohlale tsa lapeng
Ho latela letlotlo
Factory itsamaise
Bongaka le tlhokomelo ea bophelo: CPAP
Lisebelisuoa tsa marang-rang