NRF52820-QDAA-R Pūnaehana RF ma kahi Chip – SoC nRF52820-QDAA QFN 40L 5×5
♠ wehewehe huahana
| Huahana Huahana | Waiwai Hiʻona |
| Mea hana: | ʻO Nordic Semiconductor |
| Māhele Huahana: | Pūnaehana RF ma kahi Chip - SoC |
| RoHS: | Nā kikoʻī |
| ʻAno: | Bluetooth, Zigbee |
| kumu: | ARM Cortex M4 |
| Ka pinepine hana: | 2.4 GHz |
| Ka helu ʻikepili kiʻekiʻe loa: | 2 Mbps |
| Mana hoʻopuka: | 8 dBm |
| ʻIkepili: | - 95 dBm |
| Voltage Hoʻolako - Min: | 1.7 V |
| Voltage Hoʻolako - Max: | 5.5 V |
| Loaʻa i kēia manawa: | 4.7 mA |
| Hoʻolako i ka hoʻouna ʻana i kēia manawa: | 14.4 mA |
| Ka nui o ka hoʻomanaʻo papahana: | 256 kB |
| Mahana hana liʻiliʻi loa: | - 40 C |
| ʻO ka wela hoʻohana kiʻekiʻe loa: | + 105 C |
| Pūʻolo/Mahi: | QFN-40 |
| Packaging: | Reel |
| Packaging: | ʻOki lipine |
| Brand: | ʻO Nordic Semiconductor |
| ʻIkepili kaʻaahi laula: | 32 bit |
| Nui ʻikepili RAM: | 32 kB |
| ʻAno RAM ʻikepili: | RAM |
| Mea hoʻomohala: | nRF52833 DK |
| ʻAno Interface: | QDEC, SPI, TWI, UART, USB |
| Ka lōʻihi: | 5 mm |
| Ka nui o ka uaki: | 64 MHz |
| ʻAi ʻoluʻolu: | ʻAe |
| Kāila kau ʻana: | SMD/SMT |
| Ka helu o nā I/Os: | 18 I/O |
| Ka helu o nā hola: | 6 Manawa |
| ʻAno Huahana: | Pūnaehana RF ma kahi Chip - SoC |
| ʻAno hoʻomanaʻo papahana: | Flash |
| moʻo: | nRF52 |
| Ka nui o ka waihona hale hana: | 4000 |
| Māhele ʻāpana: | Kaapuni Uolea & RF |
| ʻenehana: | Si |
| laula: | 5 mm |
♠ Bluetooth 5.3 SoC e kākoʻo ana i ka Bluetooth Low Energy, Bluetooth mesh, NFC, Thread a me Zigbee, kūpono a hiki i 105°C.
ʻO ka nRF52820 System-on-Chip (SoC) ka 6th hoʻohui i ka ʻoihana alakaʻi nRF52® Series. Hoʻonui ia i ka hōʻiliʻili nui o nā SoCs uila me kahi koho haʻahaʻa haʻahaʻa me ka USB i kūkulu ʻia a me kahi lekiō multipro-tocol piha piha. ʻO ka nRF52 Series ʻo ia ke kahua kūpono no ka hoʻokumu ʻana i kahi kōpili huahana ma luna. ʻO ka ʻenehana maʻamau a me ka hoʻolālā polokalamu i loaʻa i ka lawe ʻana i nā polokalamu maikaʻi loa, e hoʻonui ana i ka hoʻohana hou ʻana o ka polokalamu a me ka hoʻohaʻahaʻa ʻana i ka manawa-i-makeke a me ke kumukūʻai hoʻomohala.
Hōʻike ka nRF52820 i kahi kaʻina hana Arm® Cortex®-M4, hoʻopaʻa ʻia ma 64 MHz. Loaʻa iā ia he 256 KB Flash a me 32 KB RAM, a me ka laulā o nā analog a me nā kikohoʻe inter-faces e like me ka mea hoʻohālikelike analog, SPI, UART, TWI, QDEC, a me ka mea hope akā ʻaʻole liʻiliʻi loa, USB. Hiki ke hoʻolako ʻia me ka volta mai 1.7 a i ka 5.5 V e hiki ai ke hoʻohana i ka hāmeʻa mai nā kumu e like me nā pihi rechargeable a ma o USB.
Kākoʻo ka nRF52820 i ka Bluetooth 5.3, me ka ʻike ʻana i ke kuhikuhi, nā hiʻohiʻona kiʻekiʻe 2 Mbps a me nā hiʻohiʻona lōʻihi. Hiki iā ia ke hoʻohana i ka mesh Blue-tooth mesh, Thread a me Zigbee mesh protocols.
No nā polokalamu kelepona kanaka (HID) i kūkulu ʻia ka mana USB a me +8 dBm TX e hoʻolilo i ka nRF52820 i kahi koho pākahi hoʻokahi, ʻoiai hiki i nā noi ʻimi waiwai ke hoʻohana i kāna mau mana Bluetooth Direction Finding. ʻO ka laulā wela o ka ex-tended o -40 a +105 °C kūpono ia no nā noi kukui ʻoihana.
ʻO ka USB i kūkulu ʻia, ka lekiō multiprotocol piha piha a me ka mana hoʻopuka +8 dBm e hoʻolilo iā ia i ka ʻōnaehana pūnaewele kūpono loa e hoʻopili ʻia me kahi noi MCU ma nā ʻīpuka a me nā hale akamai ʻē aʻe, nā noiʻi kālepa a me nā ʻoihana e koi ana i ka hoʻohui ʻana i ke kelepona.
• Mea hana lima y
- 64 MHz Arm® Cortex-M4 me FPU y
– 256 KB Flash + 32 KB RAM
• Bluetooth 5.3 Radio y
– ʻImi kuhikuhi y
– Kaulana lōʻihi y
– Mesh Bluetooth y
– +8 dBm TX mana y
– -95 dBm ʻike (1 Mbps)
• Kākoʻo lekiō IEEE 802.15.4 y
– Loko y
– Zigbee
• NFC
• ka laulā piha o nā kikowaena kikohoʻe me EasyDMA y
– USB holo wikiwiki piha y
– 32 MHz kiʻekiʻe-wikiwiki SPI
• 128 bit AES/ECB/CCM/AAR accelerator
• 12-bit 200 ksps ADC
• 105 °C hoʻonui i ka wela hana
• 1.7-5.5 V hoʻolako uila
• kukui oihana
• 'Oihana
• Mea hoʻopili kanaka
• Nā mea komo
• Piliwaiwai
• Home akamai
• Nā ʻīpuka
• Ka huli waiwai a me RTLS
