SILICON LABS Sub-GHz SoC na Module Selector

Ozi ngwaahịa

• Nkọwapụta
  • Aha ngwaahịa: Sub-GHz SoC na ntuziaka Nhọrọ Module
  • Websaịtị: https://www.silabs.com/wireless/proprietary
• Okwu mmalite nke netwọk Sub-GHz
  • A na-ere teknụzụ Wi-Fi, Bluetooth na Zigbee nke ọma ụkpụrụ 2.4 GHz n'ahịa ahịa taa.
  • Agbanyeghị, maka ngwa data dị ala, dị ka nchekwa ụlọ / akpaaka na smart metering, sistemụ ikuku sub-GHz na-enye ọtụtụ advan.tages, gụnyere ogologo ogologo, mbelata ike oriri, yana obere ibunye na ụgwọ ọrụ.
  • Otu ngwa a na-ahụkarị maka sub-GHz bụ n'ọhịa nke akpaaka ụlọ ọrụ, ebe sensọ na ngwaọrụ ndị ọzọ kwesịrị ịkparịta ụka n'ebe dị anya na gburugburu ebe ọjọọ.
  • Site na iji netwọk sub-GHz, ngwaọrụ ndị a nwere ike idowe njikọ a pụrụ ịdabere na ya ọbụlagodi na mpaghara nwere nnukwu nnyonye anya, dị ka ụlọ ọrụ na ụlọ nkwakọba ihe.
  • Enwere ike iji netwọk sub-GHz maka nlekota gburugburu ebe obibi na ngwa ọrụ ugbo.
  • Maka exampLee, ndị ọrụ ugbo nwere ike iji ihe mmetụta ikuku na-enyocha iru mmiri, okpomọkụ, na mgbanwe ndị ọzọ n'ofe nnukwu ubi, na-enye ha ohere ịkwalite ogbugba mmiri n'ubi na usoro ọrụ ugbo ndị ọzọ.
  • Abụọ isi advantages nke netwọk sub-GHz bụ ikike ya ịbanye n'ime ihe mgbochi dịka mgbidi na ụlọ na obere ike ike ya.
  • Ntinye nrịbama bara uru na gburugburu ebe enweghị ike nzikọrịta ozi n'ahịrị anya, dịka n'ime ụlọ nwere nnukwu mgbidi.
  • Site na iji netwọk sub-GHz, ngwaọrụ nwere ike idowe njikọ a pụrụ ịdabere na ya ọbụlagodi na gburugburu ebe a siri ike.
  • Nke a, yana obere ike ya, pụtara ịkparịta ụka n'okpuru GHz nwere ike ịba uru karịsịa ebe ngwaọrụ kwesịrị ịrụ ọrụ na batrị ruo ogologo oge.
  • Site n'iji netwọkụ sub-GHz, ngwaọrụ nwere ike ibunye data n'ebe dị anya ka ha na-eri obere ike, na-enye ha ohere ịrụ ọrụ ruo izu ma ọ bụ ọbụna ọnwa na otu batrị.
  • Sub-GHz Wireless Critical maka Smart Infrastructure
  • Teknụzụ ikuku nke Sub-GHz dị oke mkpa maka ngwa akụrụngwa smart. Ọ na-enye nkwurịta okwu a pụrụ ịdabere na ya n'ebe dị anya na gburugburu ebe ịma aka. Maka ozi ndị ọzọ, gaa na https://www.silabs.com/wireless/proprietary.
• Ọnụ ụzọ imeghe na Smart Home
  • Ugboro ugboro nke sub-GHz bara uru nke ukwuu maka mmepe ngwaọrụ smart home IoT dị ala.
  • Ha na-eme ka ọtụtụ atụmatụ na ike enweghị ike nweta site na usoro nzikọrịta ozi ndị ọzọ. Maka ozi ndị ọzọ, gaa na https://www.silabs.com/wireless/proprietary.
• Isi ihe dị mkpa maka ntinye ikuku ikuku Sub-GHz
  • Mgbe ị na-ebuga teknụzụ ikuku sub-GHz, enwere ihe ndị dị mkpa ị ga-atụle iji bulie ike ya:
    • Oke: Redio sub-GHz na-enye ike ogologo ogologo ma e jiri ya tụnyere teknụzụ ikuku ugboro ugboro.
    • Oriri ike: Redio sub-GHz nwere ike dị ala n'ihi ihe achọrọ bandwidth dị ala yana mmụba nnabata nke nnata. Ha nwere ike ịrụ ọrụ ogologo oge n'otu batrị.
    • Ntinye aka: Teknụzụ Sub-GHz na-ebelata nnyonye anya site na akara ngosi 2.4 GHz ndị ọzọ, na-ebute nnwale ole na ole yana ịrụ ọrụ nke ọma.

Ntuziaka ojiji ngwaahịa

• Nzọụkwụ 1: Ịghọta uru nke netwọkụ Sub-GHz
  • Netwọk sub-GHz na-enye advantages dị ka ogologo ogologo, mbelata ike oriri na ntinye mgbaama ka mma. Uru ndị a na-eme ka ọ dabara maka ngwa data dị ala, akpaaka ụlọ ọrụ, nlekota gburugburu ebe obibi, yana mmepe ngwaọrụ IoT ụlọ smart.
• Nzọụkwụ 2: Ịhọrọ ezigbo SoCs na Transceivers
  • Gaa leta websaịtị https://www.silabs.com/wireless/proprietary. iji nweta Sub-GHz SoC na ntuziaka Selector Module. Ntuziaka a ga-enyere gị aka ịhọrọ SoC kwesịrị ekwesị (Sistemụ na Chips) yana transceivers maka ngwa sub-GHz IoT gị akọwapụtara.
• Nzọụkwụ 3: Na-ebuga teknụzụ ikuku ikuku Sub-GHz
  • Tụlee ihe ndị dị mkpa maka ntinye ikuku nke sub-GHz:
    • Oke: Gbaa mbọ hụ na redio sub-GHz ahọpụtara na-enye oke zuru oke maka ngwa gị.
    • Oriri ike: Were advantage nke ike dị ala nke redio sub-GHz site na ịkwalite ojiji batrị yana ịbawanye oge ọrụ.
    • Ntinye aka: Wedata nnyonye anya sitere na akara 2.4 GHz ndị ọzọ iji melite arụmọrụ nke sistemụ ikuku sub-GHz gị.
• Nzọụkwụ 4: Na-ejikọta netwọk Sub-GHz n'ime ngwa gị
  • Soro ntuziaka mwekota nke ndị SoC ahọpụtara na transceivers nyere ka itinye netwọkụ sub-GHz n'ime ngwa gị. Gaa na ntuziaka onye ọrụ ma ọ bụ akwụkwọ onye nrụpụta nyere maka ntuziaka zuru ezu.
• Ajụjụ (Ajụjụ a na-ajụkarị)
  • Q: Kedu ihe bụ advantagnke netwọk sub-GHz?
  • A: Netwọk sub-GHz na-enye advantages dị ka ogologo ogologo, mbelata ike oriri na ntinye mgbaama ka mma. Ọ bara uru karịsịa na ngwa data dị ala, akpaaka ụlọ ọrụ mmepụta ihe, nleba anya gburugburu ebe obibi na mmepe ngwaọrụ IoT smart home.
  • Q: Ebee ka m nwere ike ịhụ Ntuziaka Sub-GHz SoC na Module Selector?
  • A: Ị nwere ike ịchọta Sub-GHz SoC na Module Selector Guide na websaịtị https://www.silabs.com/wireless/proprietary.
  • Q: Kedu ihe m kwesịrị ịtụle mgbe m na-ebuga teknụzụ ikuku sub-GHz?
  • A: Mgbe ị na-ebuga teknụzụ ikuku nke sub-GHz, tụlee ihe ndị dị ka oke, oriri ike, na nnyonye anya. Gbaa mbọ hụ na redio ndị ahọpụtara na-enye oke zuru oke, bulie ike oriri iji bulie ndụ batrị, wee belata ndabichi sitere na akara ndị ọzọ.

Sub-GHz SoC na Ntuziaka Nhọrọ Module

• Ịhọrọ ezigbo SoCs na transceivers maka ngwa Sub-GHz IoT gị.

Okwu mmalite

Okwu mmalite nke netwọk Sub-GHz

• Iji wuo sistemu ikuku ikuku dị elu, ọtụtụ ndị mmepe na-ejedebe ịhọrọ n'etiti nhọrọ band abụọ nke ụlọ ọrụ mmepụta ihe, sayensị na ahụike (ISM): 2.4 GHz ma ọ bụ ugboro sub-GHz.
• Ijikọ otu ma ọ bụ nke ọzọ na ihe kacha mkpa nke sistemu ga-enye ngwakọta kacha mma nke arụmọrụ ikuku na akụnụba.
• Netwọk sub-GHz na-ezo aka n'iji ugboro redio n'okpuru 1 GHz maka nzikọrịta ozi ikuku n'etiti ngwaọrụ.
• N'ime afọ ndị na-adịbeghị anya, enweela mmasị na-arịwanye elu na nkà na ụzụ a n'ihi ọtụtụ uru ya gụnyere ogologo ogologo oge, obere ike oriri, na ntinye ka mma site na mgbidi na ihe mgbochi ndị ọzọ.
• A na-ere teknụzụ Wi-Fi, Bluetooth na Zigbee nke ọma ụkpụrụ 2.4 GHz n'ahịa ahịa taa.
• Agbanyeghị, maka ngwa data dị ala, dị ka nchekwa ụlọ / akpaaka na smart metering, sistemụ ikuku sub-GHz na-enye ọtụtụ advan.tages, gụnyere ogologo ogologo, mbelata ike oriri, yana obere ibunye na ụgwọ ọrụ.
• Otu ngwa a na-ahụkarị maka sub-GHz bụ n'ọhịa nke akpaaka ụlọ ọrụ, ebe sensọ na ngwaọrụ ndị ọzọ kwesịrị ịkparịta ụka n'ebe dị anya na gburugburu ebe ọjọọ.
• Site na iji netwọk sub-GHz, ngwaọrụ ndị a nwere ike idowe njikọ a pụrụ ịdabere na ya ọbụlagodi na mpaghara nwere nnukwu nnyonye anya, dị ka ụlọ ọrụ na ụlọ nkwakọba ihe.
• Enwere ike iji netwọk sub-GHz maka nlekota gburugburu ebe obibi na ngwa ọrụ ugbo.
• Maka exampLee, ndị ọrụ ugbo nwere ike iji ihe mmetụta ikuku na-enyocha iru mmiri, okpomọkụ, na mgbanwe ndị ọzọ n'ofe nnukwu ubi, na-enye ha ohere ịkwalite ogbugba mmiri n'ubi na usoro ọrụ ugbo ndị ọzọ.
• Abụọ isi advantages nke netwọk sub-GHz bụ ikike ya ịbanye n'ime ihe mgbochi dịka mgbidi na ụlọ na obere ike ike ya.
• Ntinye nrịbama bara uru na gburugburu ebe enweghị ike nzikọrịta ozi n'ahịrị anya, dịka n'ime ụlọ nwere nnukwu mgbidi. Site na iji netwọk sub-GHz, ngwaọrụ nwere ike idowe njikọ a pụrụ ịdabere na ya ọbụlagodi na gburugburu ebe a siri ike.
• Nke a, yana obere ike ya, pụtara ịkparịta ụka n'okpuru GHz nwere ike ịba uru karịsịa ebe ngwaọrụ kwesịrị ịrụ ọrụ na batrị ruo ogologo oge. Site n'iji netwọkụ sub-GHz, ngwaọrụ nwere ike ibunye data n'ebe dị anya ka ha na-eri obere ike, na-enye ha ohere ịrụ ọrụ ruo izu ma ọ bụ ọbụna ọnwa na otu batrị.
• Netwọk ikuku GHz Sub-GHz nwere ike ịnye ngwọta dị oke ọnụ na sistemụ ọnụ ala data ọ bụla, site na njikọ dị mfe ruo n'ókè ruo na netwọkụ mesh buru ibu, ebe ogologo ogologo, njikọ redio siri ike na ndụ batrị agbatị na-eduga. ihe ndị ka mkpa.
• Ike mmepụta usoro iwu dị elu, mbelata nnabata, mmetọ na-adịchaghị mma, yana ọrụ warara na-abawanye oke nnyefe. Ịrụ ọrụ sekit ka mma, mgbasawanye mgbaama na-eme ka ọ dịkwuo mma, na obere akara ukwu ebe nchekwa na-ebelata ike oriri n'ozuzu ya, nke nwere ike ime ka arụ ọrụ batrị kwadoro ọtụtụ afọ.

Akụrụngwa Smart

Sub-GHz Wireless Critical maka Smart Infrastructure

• Sub-GHz na-enye ihe ngwọta dị ala, ogologo ogologo maka akụrụngwa ebe njikọta ga-egbochi oke mkpọtụ 2.4 GHz na-eto eto.
• Ngwa nwere ike ịdịgasị iche n'ọtụtụ ebe gụnyere elele ngwa ọrụ, nleba anya akụrụngwa na ọkụ okporo ụzọ, ọkụ nkwụsị, na ọbụna mita ndị na-adọba ụgbọala.
• Ogologo ogologo, ike ntupu nke ụfọdụ teknụzụ sub-GHz na-enyere njikọ siri ike dị mkpa maka ngwa ndị a.
• Teknụzụ sub-GHz etolitela ọkpụkpụ azụ nke netwọkụ ndị a dị oke egwu yana mpụta nke ụkpụrụ ọhụrụ dabere na ụkpụrụ na-ewusi ụkwụ ya ike na oghere a.

Ọnụ ụzọ imeghe na Smart Home

• Ọ bụ ezie na amaara maka ịchebe obodo ndị nwere ọgụgụ isi na ụlọ ọrụ mmepụta ihe, ọtụtụ kilomita (kilomita) ijikọ njikọ, ugboro ugboro sub-GHz bara uru nke ukwuu maka mmepe ngwaọrụ ụlọ IoT dị ala.
• Kedu? Ha na-eme ka ọtụtụ atụmatụ na ike enweghị ike nweta site na usoro nzikọrịta ozi ndị ọzọ.
• Sub-GHz dị irè karịsịa na ngwa ụlọ smart n'ihi ọtụtụ advan isitages ọ na-enye n'elu elu ugboro ikuku teknụzụ.

Isi Ntụle

Isi ihe dị mkpa maka ntinye ikuku ikuku Sub-GHz

Enwere isi ihe dị mkpa ị ga-atụle mgbe ị na-ebuga ụdị teknụzụ a. Ka anyị nyochaa ihe ndị ahụ ka mkpa na otu ha nwere ike isi nyere gị aka ịbawanye ike nke mbugharị ikuku sub-GHz gị.

Oke

• Usoro nke usoro sub-GHz nwere ike ịdịgasị iche dabere na gburugburu ebe ọrụ, yabụ ọ dị mkpa ịchọpụta ihe mgbochi ọ bụla nwere ike imetụta ike mgbama ma ọ bụ gbochie nnyefe data.
• Maka exampYabụ, ọ bụrụ na ị na-eji antenna dị n'èzí, ị ga-achọ ịtụle ka ụlọ dị nso ma ọ bụ ihe igwe ndị ọzọ nwere ike isi metụta ike mgbama.
• Na mgbakwunye, ọ bụrụ na ị na-eme atụmatụ iji ọtụtụ antennas na mpaghara nwere ọkwa nnyonye anya redio dị elu, dị ka obodo ma ọ bụ obodo mepere emepe, ị kwesịrị ijide n'aka na etinyere antenna nke ọ bụla nke ọma iji zere ndabichi n'etiti ha.
• Redio Sub-GHz nwere ike ịnye arụmọrụ dị elu karịa ngwa 2.4 GHz n'ihi ọnụego attenuation, na-ada ada, na diffraction advan.tages.
• A na-agbaji ugboro ugboro sub-GHz ụzọ abụọ - UHF (Ultra High Frequency) na VHF (Very High Frequency). Ndị otu UHF nwere frequency dị elu karịa VHF bands, nke pụtara na ha na-arụ ọrụ nke ọma ma na-enye oke dị mma karịa eriri VHF.
• Agbanyeghị, eriri UHF chọkwara ike karịa iji rụọ ọrụ yana nwere ike ọ gaghị adabara ngwa niile.
• Ya mere, ọ dị mkpa iji nlezianya tụlee ihe ị chọrọ tupu ị họrọ eriri ugboro.

Oriri ike

• Redio sub-GHz nwere ike inye aka belata oriri ike n'ihi ihe achọrọ bandwidth dị ala yana mmụba nnabata nke nnabata.
• Na mgbakwunye, nnyonye anya sitere na akara ngosi 2.4 GHz ndị ọzọ na-ebelata, na-ebute nnwale ole na ole yana ịrụ ọrụ nke ọma.
• Ụdị nkà na ụzụ a chọrọ obere ike ọkụ ma e jiri ya tụnyere teknụzụ nkwukọrịta ndị ọzọ dị ka Wi-Fi ma ọ bụ netwọk ekwentị, mana nke a apụtaghị na ekwesịrị ileghara oriri ike anya kpamkpam.
• Mgbe ị na-emebe ihe owuwu sistemu gị, ọ dị mkpa ịtụle arụmọrụ ike site na iji akụrụngwa nwere obere ike nọrọ na njikere yana ịkwalite nha data ka ọ bụrụ naanị ozi dị mkpa ka a na-ebufe n'elu ikuku ikuku - na-ebelata latency na igbapu batrị na ngwaọrụ site na iji redio sub-GHz. ebumnuche nkwukọrịta.

Ọnụ data

• Igwe redio sub-GHz dị mma maka ngwa data dị ala n'ihi ọrụ dị warara ha, na-enye ohere ịnyefe obere data nke ọma.

Nha Antenna

• Ọ bụ ezie na antennas sub-GHz nwere ike ibu karịa nke ejiri na netwọk 2.4 GHz, nha antenna na ugboro ole na-agbanwe agbanwe. Ogo antenna kacha mma maka ngwa 433 MHz nwere ike iru sentimita asaa.

Isi ihe dị mkpa maka ntinye ikuku ikuku Sub-GHz

Mmekọrịta

• Sistemụ ikuku nke okpuru GHz na-enye mmekọrịta dị ukwuu karịa sistemu 2.4 GHz n'ihi oke ụkpụrụ akwadoro ha.
• IEEE802.15.4g na IEEE802.15.4e bụ ụkpụrụ abụọ a na-ejikarị eme ihe. Ọtụtụ ihe ngwọta ọkọlọtọ maka redio PHY, MAC, na stack layers dị maka ngwa 2.4 GHz na sub-GHz.
• 802.15.4 (PHY/MAC), Zigbee, Bluetooth, Wi-Fi, na RF4CE bụ ihe ngwọta 2.4 GHz na-ejikarị.
• Ngwọta dabere na ụkpụrụ Sub-GHz gụnyere Zigbee, EnOcean, io-homecontrol®, ONE-NET, INSTEON®, na Z-Wave. Ọ bụ ezie na ngwọta ọkọlọtọ na-enye advantage nke ọnụ ọnụ ndị na-ere ahịa nwere onwe ha, ha ga-abawanye ọnụ ahịa ọnụ na akara ukwu ọ bụla.
• Site na ọrụ pụrụ iche yana obere ngwugwu sọftụwia, ihe ngwọta nke nwe nwere ike nweta nha ọnwụ pere mpe yana mbelata akara ukwu ebe nchekwa. Nchịkọta ndị na-adịchaghị mgbagwoju anya na-emekwa ka ntinye ọrụ dị mfe yana ọnụ ahịa mmezi dị ala.
• Ya mere, ngwọta sub-GHz nwere ike ịnye netwọk mpaghara mpaghara dị ọnụ ala dị ka oghere ọnụ ụzọ ebe ndọba ụgbọala ma ọ bụ sistemụ akpaaka ụlọ.

Nkwanye n'ụwa niile

• Sistemụ ikuku ikuku GHz dị n'ụwa niile, yana obodo na mpaghara dị iche iche na-eji usoro nke ugboro sub-GHz dị iche iche.
• Ọ dị mkpa iji hụ na usoro ahụ kwekọrọ na iwu nke mpaghara a ga-etinye ya.
• Dịka ọmụmaatụ, ndị na-emepụta egwuregwu vidiyo na-ere ngwaahịa ha n'ụwa niile na-eji redio 2.4 GHz maka consoles ha niile n'ihi na ọ bụ oke ISM zuru ụwa ọnụ. N'otu aka ahụ, ngwa ikuku na-eji band 433 MHz na-ekekọrịta oke ISM sub-GHz zuru ụwa ọnụ, ebe Japan bụ naanị isi ahịa ewepu.
• Na mgbakwunye, a na-eji 915 MHz eme ihe nke ukwuu na North America na Australia, 868 MHz na-ebugharị n'ofe Europe niile yana 315 MHz dị na North America, Asia, na Japan.
• Nbunye ikuku nke Sub-GHz nwere ọtụtụ advantages karịrị teknụzụ nkwukọrịta ọdịnala dị ka Wi-Fi ma ọ bụ netwọkụ ekwentị; Otú ọ dị, a ghaghị iburu n'uche ụfọdụ isi ihe ndị dị mkpa mgbe ị na-ebuga ụdị nkà na ụzụ a iji mee ka uru ya dị elu ma hụ na ịrụ ọrụ nke ọma na gburugburu na ọnọdụ dị iche iche.
• Site n'ịhọrọ eriri ugboro ziri ezi, na-ebuwanye oke site na ntinye antenna kwesịrị ekwesị na ịwepụ ihe ndị dị n'ime mpaghara nwere ọkwa nnyonye anya redio dị elu, na ịkwalite oriri ike site na nlezianya chepụta echiche, ị nwere ike hụ na ntinye nke netwọk ikuku gị na-aga nke ọma ma nweta ụgwọ ọrụ niile. jikọtara ya.

Ihe nlere anya netwọkụ sub-GHz

Enwere ụdị protocol sub-GHz dị iche iche dị maka iji na nzikọrịta ozi ikuku dị obere. Mmejuputa a na-ahụkarị bụ Ụzọ ụzọ Amazon, Wi-SUN, na Z-Efe, onye ọ bụla nwere advan yatages na disadvantages.

• Ụzọ ụzọ Amazon bụ netwọk ikuku na-ekekọrịta na-eji ngwaọrụ dakọtara na-agbatị njikọ.
• Z-Efe bụ protocol sub-GHz nke na-eji RF ume dị ala maka nkwukọrịta ngwaọrụ na ngwaọrụ.
• Wi-SUN dabere na IEEE 802.15.4g/e ma na-akwado kpakpando, ntupu na topologies ngwakọ.
• Mioty bụ protocol LPWAN na-eji teligram kewara n'ụdị ụdị ikike na-enweghị ikike.
• LoRa bụ usoro redio nwere onwe nke dabere na mgbanwe ụdịdị dị iche iche gbasaa.
• IEEE 802.11ah na-eji 900 MHz na-enweghị ikike ịgbatị netwọk Wi-FI.

Pọtụfoliyo ngwaike

Pọtụfoliyo Ngwaike Sub-GHz Silicon Labs

Pọtụfoliyo anyị ngwaahịa sub-GHz sitere na transceivers gaa na SoCs wireless wireless multi-band maka ngwa IoT na-enye ike dị ala, ogologo ogologo dị, yana ihe ruru 20 dBm ka ọ na-ekpuchi eriri ugboro ugboro.

Mmepe ngwanrọ nwe ya na Flex SDK

Flex SDK bụ ụlọ mmepe ngwanrọ zuru oke maka ngwa ikuku nke na-enye ụzọ abụọ maka mmepe. Ụzọ mbụ na-amalite na Silicon Labs RAIL (Radio Abstraction Interface Layer), nke bụ oyi akwa interface redio nwere nghọta na nke enwere ike ịhazi ya iji kwado ụkpụrụ ikuku ma ọ bụ ụkpụrụ dabere. Ụzọ nke abụọ na-eji Silicon Labs Jikọọ, ngwugwu netwọk nke dabeere na IEEE 802.15.4 emebere maka ịmepụta ngwọta netwọk ikuku nke nwere ike ịhazi ngwa ngwa maka ngwaọrụ ndị chọrọ obere ike maka ma sub-GHz na 2.4 GHz band ugboro na ezubere iche maka topologies netwọk dị mfe. Flex SDK gụnyere ọtụtụ akwụkwọ na sampNgwa, nnwale nso ewu ewu, ọrụ maka nyocha ụlọ nyocha, teta-na redio yana nnyefe na nnabata n'ụzọ bi-directional. Ndị a niile exampA na-enye les na koodu isi mmalite n'ime Flex SDK sample ngwa. Iji nkwado ahụ Studio dị mfe ngwá ọrụ suite, mmepe nwere ike na-advantage nke interface onye ọrụ eserese iji mepụta ngwa ikuku ngwa ngwa, rụọ profaịlụ ike, yana njikarịcha sistemụ dị iche iche.

FG22	FG22	xGM230S	FG25	xG28	xG23	Si44xx
Ezinụlọ		ZGM, FGM		ZG28, FG28, SG23	ZG23, FG23, SG23
Protocol	• Onye nwe ya	• WM-BUS • Onye nwe ya • Jikọọ	• Wi-Sun • Onye nwe ya	• Onye nwe ya • jikọọ • Amazon ụzọ ụzọ • M-BUS ikuku • Wi-SUN • Bluetooth 5.4 • Z-Efe	• Wi-SUN (RCP naanị) • M-BUS ikuku • Onye nwe ya, • Amazon ụzọ ụzọ • Jikọọ • Z-Efe	• Ụgbọ ala ikuku • Onye nwe ya • SigFox
Ugboro ugboro. Otu egwu	2.4 GHz	Sub-GHz	Sub-GHz	Sub-GHz + 2.4 GHz Bluetooth LE	Sub-GHz	Sub-GHz
Mgbanwe Atụmatụ	• 2 (G) FSK nwere nhazi nhazi zuru oke • OQPSK DS • (G) MSK	• 2/4 (G) FSK nwere nhazi nhazi zuru oke • OQPSK DS	• Wi-SUN MR OFDM MCS 0-6 (Nhọrọ anọ niile) • 802.15.4 SUN MR OQPSK nwere DS • Wi-SUN FSK • 2(G)FSK nwere nhazi nhazi zuru oke • (G) MSK	• 2/4 (G) FSK nwere nhazi nhazi zuru oke • OQPSK DS • (G) MSK • Ọ dị mma	• 2/4 (G) FSK nwere nhazi nhazi zuru oke • OQPSK DS • (G) MSK • Ọ dị mma	• 2/4 (G) FSK • (G) MSK • Ọ dị mma
Isi	Cortex-M33 (38.4 MHz) Cortex M0+ (Redio)	Cortex-M33 (39 MHz) Cortex M0+ (Redio)	Cortex-M33 (97.5 MHz) Cortex M0+ (Redio)	Cortex-M33 @78 MHz Cortex M0+ (Redio)	Cortex-M33 (78 MHz) Cortex M0+ (Redio)	–
Oke Flash	512kB	512kB	1920kB	1024kB	512kB	–
Oke RAM	32kB	64kB	512kB	256kB	64kB	–
Nchekwa	Vault echekwara - etiti	Vault echedoro- etiti nchekwa nchekwa-Elu	Vault echedoro- etiti nchekwa nchekwa-Elu	Vault echedoro- etiti nchekwa nchekwa-Elu	Vault echedoro- etiti nchekwa nchekwa-Elu	–
Mpaghara ntụkwasị obi	Ee	Ee	Ee	Ee	Ee	–
Oke TX ike	+ 6 dBm	+ 14 dBm	+ 16 dBm	+ 20 dBm	+ 20 dBm	+ 20 dBm
RX Mmetụta (50 Kbps GFSK@915 Mhz)	-102.3 dBm @250 kbps O-QPSK DS	-109.7 @40 Kbps	-109.9 dBm	-111.5 dBm	-110 dBm	-109 dBm
Na-arụ ọrụ Ugbu a (CoreMark)	26 μA / MHz	26 μA / MHz	30 μA / MHz	36 μA / MHz	26 μA / MHz	–
Ụra Ugbu a	1.2 µA/MHz (8 kb ret)	1.5 µA/MHz (64 kb ret)	2.6 µA/MHz (32 kb ret)	2.8 µA/MHz (256 kb ret) / 1.3 µA/MHz (16 kb ret)	1.5 µA/MHz (64kb ret	740 nA
TX Ugbu a @+14 dBm	8.2mA @+6 dBm	30mA @+14 dBm	58.6mA @+13 dBm	26.2mA @+14 dBm	25mA @+14 dBm	44.5mA @+14 dBm
Oghere Usoro Akụkụ	USART, PDM, I2C, EUART	USART, I2C, EUSART	USB 2.0, I2C, EUSART	USART, EUSART, I2C	USART, I2C, EUSART	SPI
Analọg Akụkụ	16-bit ADC, 12-bit ADC, ihe mmetụta okpomọkụ	16-bit ADC, 12-bit ADC, 12-bit VDAC, ACMP, LCD, Ihe mmetụta okpomọkụ	16-bit ADC, 12-bit ADC, 12-bit VDAC, ACMP, IADC, Tem- ihe mmetụta okpomọkụ	16-bit ADC, 12-bit ADC, 12-bit VDAC, ACMP, IDC, ihe mmetụta okpomọkụ	16-bit ADC, 12-bit ADC, 12-bit VDAC, ACMP, LCD, ihe mmetụta okpomọkụ	11-bit ADC, Aux ADC, Voltagihe mmetụta
Nkwanye Voltage	1.71 V ruo 3.8 V	1.8 V ruo 3.8 V	1.71 V ruo 3.8 V	1.71 V ruo 3.8 V	1.71 V ruo 3.8 V	1.8 V ruo 3.8 V
Oke okpomoku na-arụ ọrụ	-40 ka +85 Celsius	-40 ka +85 Celsius	-40 ka +125 Celsius	-40 ka +125 Celsius	-40 ka +125 Celsius	–40 ruo + 85 Celsius
GPIO	26	34	37	49	31	4
ngwugwu	• 5× 5 QFN40 • 4× 4 QFN32	• 6.5 mm x 6.5 mm SIP	• 7× 7 QFN56	• 8 × 8 QFN68 • 6 mm × 6 mm QFN48	• 5× 5 mm QFN40	• 3 × 3mm QFN20

silabs.com/wireless/proprietary.

Akwụkwọ / akụrụngwa

SILICON LABS Sub-GHz SoC na Module Selector [pdf] Ntuziaka onye ọrụ Sub-GHz SoC na Module Selector, SoC na Module Selector, Module Selector, Selector

Ntụaka

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