NRF52820-QDAA-R RF Sisitemu kuri Chip - SoC nRF52820-QDAA QFN 40L 5 × 5
Description Ibisobanuro
| Ibiranga ibicuruzwa | Ikiranga Agaciro |
| Uruganda: | Nordic Semiconductor |
| Icyiciro cy'ibicuruzwa: | Sisitemu ya RF kuri Chip - SoC |
| RoHS: | Ibisobanuro |
| Ubwoko: | Bluetooth, Zigbee |
| Core: | ARM Cortex M4 |
| Inshuro zikoreshwa: | 2.4 GHz |
| Ikigereranyo ntarengwa cyamakuru: | 2 Mbps |
| Imbaraga zisohoka: | 8 dBm |
| Ibyiyumvo: | - 95 dBm |
| Gutanga Umuvuduko - Min: | 1.7 V. |
| Gutanga Umuvuduko - Byinshi: | 5.5 V. |
| Tanga ibyakiriwe ubu: | 4.7 mA |
| Tanga Ikwirakwizwa rya none: | 14.4 mA |
| Ingano yo Kwibuka Porogaramu: | 256 kB |
| Ubushyuhe buke bwo gukora: | - 40 C. |
| Ubushyuhe ntarengwa bwo gukora: | + 105 C. |
| Ipaki / Urubanza: | QFN-40 |
| Gupakira: | Reel |
| Gupakira: | Kata Tape |
| Ikirango: | Nordic Semiconductor |
| Ubugari bwa Data Bus: | 32 bit |
| Ingano ya Data RAM: | 32 kB |
| Ubwoko bwa Data RAM: | RAM |
| Igikoresho cyo Gutezimbere: | nRF52833 DK |
| Ubwoko bw'imbere: | QDEC, SPI, TWI, UART, USB |
| Uburebure: | 5 mm |
| Umubare w'isaha ntarengwa: | 64 MHz |
| Ubushuhe bukabije: | Yego |
| Uburyo bwo Kuzamuka: | SMD / SMT |
| Umubare wa I / Os: | 18 I / O. |
| Umubare w'Ibihe: | 6 Igihe |
| Ubwoko bwibicuruzwa: | Sisitemu ya RF kuri Chip - SoC |
| Ubwoko bwo Kwibuka Porogaramu: | Flash |
| Urukurikirane: | nRF52 |
| Ingano y'ipaki y'uruganda: | 4000 |
| Icyiciro: | Wireless & RF Imiyoboro Yuzuye |
| Ikoranabuhanga: | Si |
| Ubugari: | 5 mm |
♠ Bluetooth 5.3 SoC ishyigikira ingufu nke za Bluetooth, mesh ya Bluetooth, NFC, Urudodo na Zigbee, yujuje ibyangombwa bigera kuri 105 ° C.
Sisitemu ya nRF52820-kuri-Chip (SoC) niyongera ku nshuro ya 6 mu nganda ziyobora ing nRF52®. Yongera icyegeranyo kinini cyagizwe na SoCs idafite umugozi hamwe namahitamo yo hepfo hamwe na USB yubatswe hamwe na radio yuzuye-Multi-tocol. Urukurikirane rwa NRF52 nukuri muburyo bwiza bwo gushingira ibicuruzwa portfolio. Ibyuma bisanzwe hamwe nububiko bwa software bivamo ibisubizo byiza bya software, kongera software ikoreshwa no kugabanya igihe-ku isoko nigiciro cyiterambere.
NRF52820 igaragaramo intungamubiri ya Arm® Cortex®-M4, ifite isaha 64 MHz. Ifite Flash ya 256 KB na 32 KB RAM, hamwe nurutonde rwikigereranyo hamwe na digitale hagati yisano igereranya, SPI, UART, TWI, QDEC, na nyuma ariko ntabwo ari USB. Irashobora gutangwa na voltage kuva kuri 1.7 kugeza 5.5 V ituma ingufu ziva mumasoko nka bateri zishishwa cyangwa binyuze kuri USB.
NRF52820 ishyigikira Bluetooth 5.3, hiyongereyeho Kubona Icyerekezo, byinshi-byinjiza 2 Mbps hamwe na Long Range ibiranga. Irashoboye kandi menyo yubururu-amenyo, Urudodo na Zigbee mesh protocole.
Kubikoresho byabantu (HID) porogaramu zubatswe muri USB na +8 dBm TX imbaraga zituma nRF52820 ihitamo uburyo bwiza bwa chip imwe, mugihe porogaramu ikurikirana umutungo ishobora gukoresha ubushobozi bwayo bwo gushakisha icyerekezo cya Bluetooth. Ubushyuhe bwahoze bugera kuri -40 kugeza kuri +105 ° C butuma bukoreshwa muburyo bwo kumurika ubuhanga.
Yubatswe muri USB, yuzuye-yuzuye ya radiyo ya Multrotocol hamwe na +8 dBm isohora ingufu ituma itunganya urusobe rwiza rwo guhuzwa na porogaramu MCU mumarembo hamwe nizindi nzu zubwenge, porogaramu zubucuruzi ninganda zisaba guhuza imiyoboro idasanzwe.
• Gutunganya intwaro y
- 64 MHz Arm® Cortex-M4 hamwe na FPU y
- 256 KB Flash + 32 KB RAM
• Bluetooth 5.3 Radio y
- Kubona Icyerekezo y
- Urwego rurerure y
- Bluetooth mesh y
- +8 dBm TX imbaraga y
- -95 dBm ibyiyumvo (1 Mbps)
• IEEE 802.15.4 inkunga ya radio y
- Ingingo y
- Zigbee
• NFC
• Urutonde rwuzuye rwa interineti hamwe na EasyDMA y
- Umuvuduko wuzuye USB y
- 32 MHz yihuta SPI
• 128 bit AES / ECB / CCM / AAR yihuta
• 12-bit 200 ksps ADC
• 105 ° C yongerewe ubushyuhe bwo gukora
• 1.7-5.5 V itanga ingufu za voltage
• Itara ry'umwuga
Inganda
Igikoresho cyumuntu
• Imyenda
• Gukina
• Urugo rwubwenge
Amarembo
• Gukurikirana umutungo na RTLS
