Sistemụ NRF52820-QDAA-R RF na mgbawa – SoC nRF52820-QDAA QFN 40L 5×5
♠ Nkọwa ngwaahịa
| Njirimara ngwaahịa | Uru Njirimara |
| Onye nrụpụta: | Semiconductor Nordic |
| Otu ngwaahịa: | Sistemụ RF na Chip - SoC |
| RoHS: | Nkọwa |
| Ụdị: | Bluetooth, Zigbee |
| Isi: | ARM Cortex M4 |
| Ugboro arụ ọrụ: | 2.4 GHz |
| Ọnụego data kacha elu: | 2 Mbps |
| Ike mmepụta: | 8 dBm |
| Mmetụta: | - 95 dBm |
| Voltaji Na-eweta - Obere: | 1.7 V |
| Voltaji na-eweta - Nke kachasị: | 5.5 V |
| Ọ na-anata ugbu a: | 4.7mA |
| Nbunye na-ebunye ugbu a: | 14.4mA |
| Nha ebe nchekwa mmemme: | 256kB |
| Okpomọkụ arụ ọrụ kacha nta: | - 40 C |
| Okpomọkụ arụ ọrụ kacha: | + 105 C |
| Ngwungwu/Ibe: | QFN-40 |
| Nkwakọ ngwaahịa: | Reel |
| Nkwakọ ngwaahịa: | Bee teepu |
| Akara: | Semiconductor Nordic |
| Ogologo ụgbọ ala data: | 32 bit |
| Nha RAM data: | 32kB |
| Ụdị RAM data: | RAM |
| Ngwa mmepe: | nRF52833 DK |
| Ụdị ihu: | QDEC, SPI, TWI, UART, USB |
| Ogologo: | 5 mm |
| Ugboro elekere kacha elu: | 64 MHz |
| Mmiri nwere mmetụta: | Ee |
| Ụdị nrịgo: | SMD/SMT |
| Ọnụọgụ nke I/Os: | 18 I/O |
| Ọnụọgụ nke oge: | 6 Ngụ oge |
| Ụdị ngwaahịa: | Sistemụ RF na Chip - SoC |
| Ụdị ebe nchekwa mmemme: | Flash |
| Usoro: | nRF52 |
| Ọnụọgụ ngwugwu ụlọ ọrụ: | 4000 |
| ngalaba: | Ikuku & RF jikọtara sekit |
| Teknụzụ: | Si |
| Obosara | 5 mm |
♠ Bluetooth 5.3 SoC na-akwado Bluetooth Low Energy, mesh Bluetooth, NFC, Thread na Zigbee, tozuru oke ruru 105ºC.
NRF52820 Sistemu-na-Chip (SoC) bụ mgbakwunye 6th na usoro nRF52® nke ụlọ ọrụ. Ọ na-abawanye nchịkọta SoCs ikuku na-enweghị eriri yana nhọrọ dị ala nwere USB arụnyere na redio multipro-tocol arụpụtara nke ọma. Usoro nRF52 bụ n'ezie ikpo okwu kachasị mma maka ịkwado Pọtụfoliyo ngwaahịa n'elu. Nhazi ngwaike na ngwanrọ a na-ahụkarị na-arụpụta ezigbo mbugharị sọftụwia, na-abawanye nrụpụta ngwanrọ yana iwetulata oge na-ahịa na ọnụ ahịa mmepe.
NRF52820 nwere ihe nrụpụta Arm® Cortex®-M4, mechiri na 64 MHz. Ọ nwere 256 KB Flash na 32 KB RAM, yana ụdị analog na ihu dijitalụ dị ka ihe atụ analog, SPI, UART, TWI, QDEC, na nke ikpeazụ ma ọ dịghị ihe ọzọ, USB. Enwere ike weta ya na voltaji sitere na 1.7 ruo 5.5 V nke na-enyere ike ike ngwaọrụ site na isi mmalite dịka batrị enwere ike ịgbanye ma ọ bụ site na USB.
NRF52820 na-akwado Bluetooth 5.3, na mgbakwunye na Nchọta Ntuziaka, njiri elu 2 Mbps na ogologo oke. Ọ nwekwara ike ịnwe ntupu blue-eze, eriri na usoro ntupu Zigbee.
Maka ngwa mmadụ interface ngwaọrụ (HID) USB arụnyere na ike +8 dBm TX na-eme ka nRF52820 bụrụ nnukwu nhọrọ otu mgbawa, ebe ngwa nleba anya ngwa nwere ike itinye ikike ịchọta ụzọ Bluetooth ya. Okpomọkụ agbagoro agbagoro nke -40 ruo +105 Celsius na-eme ka ọ dabara maka ngwa ọkụ ọkachamara.
USB arụnyere n'ime ya, redio multiprotocol na-egosipụta n'ụzọ zuru ezu na ike mmepụta + 8 dBm na-eme ka ọ bụrụ ihe nrụpụta netwọk zuru oke iji jikọta ya na ngwa MCU na ọnụ ụzọ ámá na ụlọ ndị ọzọ mara mma, ngwa azụmahịa na ụlọ ọrụ na-achọ njikọ ikuku dị elu.
• Nhazi ogwe aka y
- 64 MHz Arm® Cortex-M4 nwere FPU y
- 256 KB Flash + 32 KB Ram
• Bluetooth 5.3 Redio y
– Nchọta ụzọ y
- Ogologo ogologo y
- Bluetooth mesh y
- +8 dBm TX ike y
-95 dBm uche (1 Mbps)
• IEEE 802.15.4 nkwado redio y
– eri y
- Zigbee
• NFC
• N'ụzọ zuru ezu nke dijitalụ interface na EasyDMA y
- USB y zuru oke
- 32 MHz SPI dị elu
• 128 bit AES/ECB/CCM/AAR osooso
• 12-bit 200 kps ADC
• 105 Celsius C agbatịkwuru okpomọkụ ọrụ
• 1.7-5.5 V ọkọnọ voltaji nso
• Ọkụ ọkụ ọkachamara
• Ụlọ ọrụ mmepụta ihe
• Ngwaọrụ Interface mmadụ
• Ihe eji eyi
• Ịgba egwu
• Ebe mara mma
• Ọnụ ụzọ ámá
• Ndepụta akụrụngwa na RTLS
