Sistemụ NRF52833-QIAA-R RF na mgbawa – SoC nRF52833-QIAA aQFN 73L 7×7
♠ Nkọwa ngwaahịa
| Njirimara ngwaahịa | Uru Njirimara |
| Onye nrụpụta: | Semiconductor Nordic |
| Otu ngwaahịa: | Sistemụ RF na Chip - SoC |
| Ụdị: | Bluetooth |
| 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: | 6 mA |
| Nbunye na-ebunye ugbu a: | 15.5mA |
| Nha ebe nchekwa mmemme: | 512kB |
| Okpomọkụ arụ ọrụ kacha nta: | - 40 C |
| Okpomọkụ arụ ọrụ kacha: | + 105 C |
| Ngwungwu/Ibe: | AQFN-73 |
| Nkwakọ ngwaahịa: | Reel |
| Nkwakọ ngwaahịa: | Bee teepu |
| Akara: | Semiconductor Nordic |
| Mmiri nwere mmetụta: | Ee |
| Ụdị nrịgo: | SMD/SMT |
| Ụdị ngwaahịa: | Sistemụ RF na Chip - SoC |
| Ọnụọgụ ngwugwu ụlọ ọrụ: | 3000 |
| ngalaba: | Ikuku & RF jikọtara sekit |
| Teknụzụ: | Si |
| Ibu nkeji: | 1.380 g |
♠ Bluetooth 5.3 SoC na-akwado Bluetooth Low Energy, mesh Bluetooth, NFC, Thread na Zigbee, tozuru oke ruru 105ºC.
NRF52833 bụ ultra-low-power multiprotocol SoC ruru eru maka ịrụ ọrụ na ogologo okpomọkụ nke -40 ° C ruo 105 ° C. Ntọala njirimara ya na-emezu ihe achọrọ nke ọkụ ọkachamara, wearables dị elu, na ngwa IoT dị elu. Ọ na-akwado Bluetooth LE, ntupu Bluetooth, 802.15.4, Thread, Zigbee, na ụkpụrụ 2.4 GHz nke nwe ya.
Ewubere nRF52833 gburugburu 64 MHz Arm Cortex-M4 nwere nkeji-ese n'elu mmiri (FPU). Ọ nwere 512 KB flash na 128 KB RAM ebe nchekwa dị maka ngwa uru dị elu. Okpomọkụ gbatịrị agbatị ruo 105 ° C, ebe nchekwa na-emesapụ aka, na nkwado multiprotocol dị ike na-eme ka nRF52833 bụrụ ngwaọrụ dị mma maka ọtụtụ ngwa azụmaahịa na ụlọ ọrụ mmepụta ihe, gụnyere ọkụ ọkụ ọkachamara na nsuso akụrụngwa. 1:4 RAM ka Flash ratio na +8 dBm ike mmepụta na-eme ka nRF52833 SoC dabara maka wearables dị elu ma ọ bụ ngwa ụlọ mara mma ebe mkpuchi siri ike dị mkpa. Ọ na-agụnye ọnụ ọgụgụ nke analog na dijitalụ dị ka NFC-A, ADC, Full-speed 12 Mbps USB 2.0, High-speed 32 MHz SPI, UART/ SPI/TWI, PWM, I2S, na PDM. Oke voltaji nke 1.7 V ruo 5.5 V na-enye ike, na-enyere ike ngwaọrụ site na batrị enwere ike chaji ma ọ bụ karịa USB.
• Nhazi ogwe aka y
- 64 MHz Arm® Cortex-M4 nwere FPU y
– 512 KB Flash + 128 KB RAM y
- 8KB cache
• 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
• wearables dị elu
• Ịgba egwu
• Ebe mara mma
• Ndepụta akụrụngwa na RTLS
