Overview
NRF5340 bụ SoC ikuku ikuku izizi n'ụwa nwere ihe nrụpụta Arm® Cortex®-M33 abụọ. NRF5340 bụ ihe niile dị n'ime otu SoC, gụnyere superset nke njirimara nRF52® Series kachasị ama ama. Akụkụ dị ka Nchọta ntụzịaka Bluetooth®, SPI dị elu, QSPI, USB, ruo 105 Celsius C okpomọkụ na-arụ ọrụ, na ndị ọzọ, jikọtara ya na arụmọrụ, ebe nchekwa na njikọta ka ọ na-ebelata oriri ugbu a.
NRF5340 SoC na-akwado ọtụtụ usoro ikuku ikuku. Ọ na-akwado ike Bluetooth dị ala ma nwee ike ịrụ ọrụ AoA na AoD niile na Nchọta Ntuzi Bluetooth, na mgbakwunye, Ogologo Ogologo Bluetooth na 2 Mbps.
Ihe niile
NRF5340 bụ ihe niile dị n'ime otu SoC, gụnyere superset nke njirimara nRF52® Series kachasị ama ama. Akụkụ dị ka USB, Bluetooth 5.3, ruo 105 Celsius C na-arụ ọrụ okpomọkụ, na ndị ọzọ, jikọtara ya na arụmọrụ karịa, ebe nchekwa, na-ebelata oriri ugbu a.
Nhazi ngwa na-arụ ọrụ dị elu
A na-ahazi ihe nhazi ngwa maka ịrụ ọrụ yana enwere ike mechie ya na 128 ma ọ bụ 64 MHz, na-eji ntụgharị voltaji-ugboro. Ọrụ kachasị elu
(514 CoreMark na 66 CoreMark/mA) na-enweta na 128 MHz, ebe ọ na-agba ọsọ na 64 MHz na-enye nhọrọ dị mma karị (257 CoreMark na 73 CoreMark / mA).
Ihe nhazi ngwa nwere 1 MB Flash, 512 KB RAM, otu ihe na-ese n'elu mmiri (FPU), cache nke ụzọ 8 KB 2 na ikike ntụziaka DSP.
Nhazi netwọk nwere ike ime n'ụzọ zuru ezu
A na-emechi ihe nrụpụta netwọkụ na 64 MHz ma na-ahazi ya maka ike dị ala na arụmọrụ (101 CoreMark/mA). Ọ nwere 256 KB Flash na 64 KB RAM. Ọ bụ
mmemme zuru oke, na-enyere onye nrụpụta aka ịhọrọ akụkụ nke koodu ahụ ka ọ na-arụ ọrụ kacha mma, na mgbakwunye na ngwugwu usoro ikuku ikuku.
Nchekwa ọkwa ọzọ
NRF5340 na-ewe nchebe gaa n'ọkwa ọzọ site na itinye Arm Crypto-Cell-312, Arm TrustZone®, na Nchekwa Isi Nchekwa. Arm TrustZone nke ọma na-enye ikewapụ ngwaike sistemụ maka sọftụwia tụkwasịrị obi site na ikewa n'etiti mpaghara echedoro na enweghị nchekwa na otu isi. A na-ahazi njirimara nchekwa nke Flash, RAM na mpụta ngwa ngwa site na nRF Jikọọ SDK. Ngwa ngwa CryptoCell-312 Arm na-eme ngwa ngwa ciphers siri ike na ụkpụrụ nzuzo achọrọ na IoT kacha nwee nchekwa.
ngwaahịa.
Nkọwa nke Nordic nRF5340
| Isi ngwa Ịrụ ọrụ cache ebe nchekwa CPU | 128/64 MHz Arm Cortex-M33 1 MB Flash + 512 KB RAM 8 KB ụzọ abụọ setịpụrụ cache enyi 2/514 CoreMark 257/66 CoreMark/mA |
| Isi netwọkụ Ịrụ ọrụ cache ebe nchekwa CPU | 64 MHz Arm Cortex-M33 256 KB Flash + 64 KB RAM 2 KB cache ntụziaka 244 CoreMark 101 CoreMark/mA |
| Njirimara nke nche | Mmezu ntụkwasị obi, mgbọrọgwụ ntụkwasị obi, nchekwa igodo echekwara, 128-bit AES |
| Ngwa ngwaike | Arm TrustZone, Arm CryptoCell-312, SPU, KMU, ACL |
| Nkwado usoro ikuku ikuku | Bluetooth obere ike/ntupu Bluetooth/ NFC/eriri/Zigbee/802.15.4/ANT/2.4 GHz nwe |
| Ọnụego data ikuku | Bluetooth LE: 2 Mbps/1 Mbps/125 kbps 802.15.4: 250 kbps |
| TX ike | Enwere ike ịhazi site na +3 ruo -20 dBm n'ime usoro 1 dB |
| Mmetụta uche RX | Bluetooth LE: -98 dBm na 1 Mbps -95 dBm na 2 Mbps |
| Oriri redio ugbu a DC/DC na 3V | 5.1 mA na +3 dBm TX ike, 3.4 mA na 0 dBm TX ike, 2.7 mA na RX na 1 Mbps 3.1 mA na RX na 2 Mbps |
| Oscillators | 64 MHz sitere na 32 MHz kristal mpụta ma ọ bụ nke ime 32 kHz sitere na kristal, RC ma ọ bụ synthesized |
| Oriri sistemụ ugbu a DC/DC na 3V | 0.9 μA na Sistemụ OFF 1.3 μA na Sistemụ ON 1.5 μA na Sistemụ ON nwere isi netwọkụ RTC na-agba 1.7 μA na Sistemụ ON yana 64 KB network isi RAM na-ejigide yana netwọk isi RTC na-agba ọsọ. |
| Ntụgharị dijitalụ | 12 Mbps USB 96 MHz ezoro ezo QSPI 32 MHz SPI 4xUART/SPI/TWI, I²S, PDM, 4xPWM, 2xQDEC UART/SPI/TWI |
| Analog interfaces | 12-bit, 200 ksps ADC, obere ike comparator, ihe nleba anya n'ozuzu |
| Akụkụ ndị ọzọ | 6 x 32 bit ngụ oge/counter, 4 x 24 bit real-time counter, DPPI, GPIOTE, temp sensọ, WDT, RNG |
| okpomọkụ nso | -40 Celsius C na 105 Celsius C |
| Tụkwasịnụ voltaji | 1.7 ka 5.5 V |
| Nhọrọ ngwugwu | 7x7 mm aQFN™94 nwere 48 GPIOs 4.4x4.0 mm WLCSP95 nwere 48 GPIOs |
Feasycom nwere atụmatụ ịnakwere nRF5340 chipset maka modul Bluetooth 5.2 ọhụrụ n'ọdịnihu. Ka ọ dị ugbu a, Feasycom na-enye FSC-BT630 modul na-ewere chipset Nordic nRF52832,
nRF5340 bluetooth modul
Ọ bụrụ na ị nwere mmasị na modul Bluetooth, nabata kọntaktị Ndị otu Feasycom
