Txheej txheem cej luam
NRF5340 yog lub ntiaj teb thawj wireless SoC nrog ob Arm® Cortex®-M33 processors. NRF5340 yog ib qho tag nrho-hauv-ib SoC, suav nrog lub superset ntawm nRF52® Series cov yam ntxwv tseem ceeb tshaj plaws. Cov nta xws li Bluetooth® Kev Taw Qhia Nrhiav, kev kub ceev SPI, QSPI, USB, mus txog 105 ° C ua haujlwm kub, thiab ntau dua, ua ke nrog kev ua haujlwm ntau dua, nco, thiab kev sib koom ua ke thaum txo qis kev siv tam sim no.
NRF5340 SoC txhawb nqa ntau yam ntawm cov txheej txheem wireless. Nws txhawb nqa Bluetooth Tsawg Zog thiab muaj peev xwm ntawm txhua lub luag haujlwm AoA thiab AoD hauv Bluetooth Direction Nrhiav, ntxiv rau, Bluetooth Ntev Ntau thiab 2 Mbps.
Txhua-hauv-ib
Lub nRF5340 yog ib qho tag nrho-hauv-ib SoC, suav nrog lub superset ntawm nRF52® Series tseem ceeb tshaj plaws. Nta xws li USB, Bluetooth 5.3, mus txog 105 ° C ua haujlwm kub, thiab ntau dua, ua ke nrog kev ua haujlwm ntau dua, nco, thaum txo qis kev noj tam sim no.
High-performance daim ntawv thov processor
Daim ntawv thov processor tau ua kom zoo rau kev ua haujlwm thiab tuaj yeem ua haujlwm ntawm 128 lossis 64 MHz, siv qhov ntsuas hluav taws xob ntau zaus. Qhov kev ua tau zoo tshaj plaws
(514 CoreMark ntawm 66 CoreMark / mA) ua tiav nrog 128 MHz, thaum khiav ntawm 64 MHz muaj kev xaiv ua tau zoo dua (257 CoreMark ntawm 73 CoreMark / mA).
Daim ntawv thov processor muaj 1 MB Flash, 512 KB RAM, ib qho chaw ntab ntab (FPU), 8 KB 2-txoj kev koom ua ke cache thiab DSP kev qhia muaj peev xwm.
Fully-programmable network processor
Lub network processor yog clocked ntawm 64 MHz thiab yog optimized rau tsawg zog thiab efficiency (101 CoreMark / mA). Nws muaj 256 KB Flash thiab 64 KB RAM. Nws yog
tag nrho cov programmable, ua rau tus tsim tawm xaiv qhov twg ntawm cov cai los khiav nrog kev ua haujlwm siab tshaj plaws, ntxiv rau pawg wireless raws tu qauv.
Kev ruaj ntseg qib tom ntej
Lub nRF5340 siv kev ruaj ntseg mus rau qib tom ntej los ntawm kev koom nrog Arm Crypto-Cell-312, Arm TrustZone®, thiab Kev Ruaj Ntseg Tseem Ceeb. Arm TrustZone muaj txiaj ntsig zoo muab kev sib cais ntawm cov khoom siv thoob plaws rau kev ntseeg siab software los ntawm kev sib cais ntawm thaj chaw ruaj ntseg thiab tsis ruaj ntseg ntawm ib qho tseem ceeb. Cov cwj pwm kev ruaj ntseg ntawm Flash, RAM, thiab cov khoom siv tau yooj yim teeb tsa los ntawm nRF Txuas SDK. Lub Caj Npab CryptoCell-312 kho vajtse nrawm nrawm rau cov ntawv ciphers muaj zog thiab cov qauv kev encryption xav tau hauv IoT kev ruaj ntseg tshaj plaws
khoom.
Specification ntawm Nordic nRF5340
| Daim ntawv thov tseem ceeb CPU Memory Cache Performance Efficiency | 128/64 MHz Arm Cortex-M33 1 MB Flash + 512 KB RAM 8 KB 2-txoj kev teeb tsa associative cache 514/257 CoreMark 66/73 CoreMark/mA |
| Network core CPU Memory Cache Performance Efficiency | 64 MHz Arm Cortex-M33 256 KB Flash + 64 KB RAM 2 KB kev qhia cache 244 CoreMark 101 CoreMark/mA |
| Kev ruaj ntseg nta | Trusted ua tiav, hauv paus-ntawm-kev ntseeg siab, ruaj ntseg qhov tseem ceeb, 128-ntsis AES |
| Kev ruaj ntseg kho vajtse | Arm TrustZone, Arm CryptoCell-312, SPU, KMU, ACL |
| Kev them nyiaj yug Wireless raws tu qauv | Bluetooth Tsawg Zog / Bluetooth mesh / NFC / Xov / Zigbee / 802.15.4 / ANT / 2.4 GHz proprietary |
| On-air cov ntaub ntawv tus nqi | Bluetooth LE: 2 Mbps / 1 Mbps / 125 kbps 802.15.4: 250 kbps |
| TX ua fais fab | Programmable ntawm +3 txog -20 dBm hauv 1 dB cov kauj ruam |
| RX rhiab heev | Bluetooth LE: -98 dBm ntawm 1 Mbps -95 dBm ntawm 2 Mbps |
| Xov tooj cua tam sim no noj DC / DC ntawm 3 V | 5.1 mA ntawm +3 dBm TX zog, 3.4 mA ntawm 0 dBm TX zog, 2.7 mA hauv RX ntawm 1 Mbps 3.1 mA hauv RX ntawm 2 Mbps |
| oscillators | 64 MHz los ntawm 32 MHz sab nraud siv lead ua los yog sab hauv 32 kHz los ntawm siv lead ua, RC los yog synthesized |
| Kev siv tam sim no DC / DC ntawm 3 V | 0.9 μA hauv System OFF 1.3 μA hauv System ON 1.5 μA hauv System ON nrog network core RTC khiav 1.7 μA hauv System ON nrog 64 KB network core RAM khaws cia thiab network core RTC khiav |
| Digital interfaces | 12 Mbps full-speed USB 96 MHz encrypted QSPI 32 MHz high-speed SPI 4xUART/SPI/TWI, I²S, PDM, 4xPWM, 2xQDEC UART/SPI/TWI |
| Analog interfaces | 12-ntsis, 200 ksps ADC, qis zog sib piv, kev sib piv dav dav |
| Lwm yam peripheral | 6 x 32 ntsis timer/counter, 4 x 24 ntsis real-time counter, DPPI, GPIOTE, Temp sensor, WDT, RNG |
| kub ntau | -40 ° C rau 105 ° C |
| mov voltage | 1.7 rau 5.5 V |
| Kev xaiv pob | 7x7 mm aQFN™94 with 48 GPIOs 4.4x4.0 mm WLCSP95 with 48 GPIOs |
Feasycom muaj ib lub tswv yim los txais yuav nRF5340 chipset rau Bluetooth 5.2 tshiab module yav tom ntej. Lub caij no, Feasycom nthuav qhia FSC-BT630 module txais Nordic nRF52832 chipset,
nRF5340 bluetooth module
Yog tias koj txaus siab rau Bluetooth module, txais tos hu rau Pab pawg Feasycom
