8 Bit a me 32 Bit Microcontrollers
MCU KOHO ALAKAI NO IOT
8-bit a me 32-bit Microcontrollers
E ʻike i ka neʻe ʻana maʻalahi i ka hoʻopili uila me ka mana haʻahaʻa, nā MCU hana kiʻekiʻe loa
ʻO nā Microcontrollers (MCUs) ka iwi kuamoʻo o nā mea IoT, e hāʻawi ana i ka mana hana a me nā hana e pono ai no nā mea āpau mai nā polokalamu home akamai a hiki i nā mea lole a me nā mīkini ʻenehana paʻakikī. Manaʻo pinepine ʻia lākou ʻo ka lolo o nā mea hana a me nā ʻōnaehana, e hoʻolilo iā lākou i hoʻokahi o nā mea koʻikoʻi.
Ke koho nei i nā kaʻina hana, ʻimi pinepine nā mea hana i ka liʻiliʻi liʻiliʻi, kūpono, a me ka hoʻohana haʻahaʻa haʻahaʻa - e hana ana i nā MCU i mea hoʻokūkū maopopo. He aha hou aʻe, hiki iā lākou ke hana i ka mana kikohoʻe o nā mea hana a me nā kaʻina hana ma o ka hōʻemi ʻana i ka nui a me ke kumukūʻai
hoʻohālikelike ʻia me nā hoʻolālā e kāhea ana i nā microprocessors kaʻawale a me nā hoʻomanaʻo.
He mea koʻikoʻi ke koho ʻana i ka papa hana pono. Ke ʻimi nei paha e kūkulu i nā mea pili a pili ʻole paha, ua hele mai ʻoe i kahi kūpono. Hoʻokumu ʻia nā huahana Silicon Labs a pau, no laila hiki iā mākou ke hoʻohiki i nā mea hana i ka hilinaʻi a me ka hana i kēlā me kēia noi i hāʻawi ʻia i kā mākou mau makahiki o ka ʻike.
ʻO Silicon Labs 'MCU Portfolio he ʻelua ʻohana MCU, kēlā me kēia lawelawe i kahi kumu kikoʻī:
ʻO Silicon Labs 32-bit MCU
Nā manaʻo mana, nā hiʻohiʻona holomua
ʻO Silicon Labs 8-bit MCU
ʻO nā mea nui a pau, māmā ma ke kumukūʻai
ʻO ka Silicon Labs 'MCU Portfolio
Kūkulu ʻia kā mākou kōpili MCU ma ke kahua o ka hoʻolālā radio a me ka mōʻaukala o ka ʻenehana hou. Hāʻawi ʻo Silicon Labs i nā MCU 8-bit a me 32-bit, i hoʻolālā ʻia e hoʻokō i nā koi like ʻole o nā noi IoT hou ma ke ʻano he hopena hoʻokahi no ka hoʻomohala ʻana i ka noi uea a me ke kelepona.
Me ke komo wikiwiki i nā kumuwaiwai mea hoʻomohala i ʻike mua ʻia, hāʻawi kā mākou kahua i kahi hoʻopiha piha o nā microcontrollers haʻahaʻa haʻahaʻa, kiʻekiʻe-wikiwiki, nā pahu hoʻomohala, nā ex kūikawā.ample code, a me nā mana debugging holomua, a me ka maʻalahi o ka neʻe ʻana i ka hana uila ma waena o nā protocols.
ʻO nā 8-bit a me 32-bit MCU e hoʻopuka i nā pilikia kūʻokoʻa a loaʻa kahi wahi i ka hoʻomohala ʻana o IoT hou.
8-bit MCU
E hana hou i ka manawa liʻiliʻi me:
- Ka mana haʻahaʻa
- Late haʻahaʻa
- ʻO nā peripheral analog a me nā kikohoʻe i hoʻonui ʻia
- Ka palapala ʻāina maʻalahi
- ʻO ka wikiwiki o ka uaki ʻōnaehana kiʻekiʻe
32-bit MCU
ʻO nā MCU maikaʻi loa o ka honua, kūpono no:
- Nā noi mana haʻahaʻa haʻahaʻa
- Nā noi pili i ka ikehu
- Hoʻonui i ka hoʻohana mana
- Nā hana i hoʻokomo ʻia i ka manawa maoli
- AI/ML
He aha ka mea e hoʻokaʻawale ai i kā Silicon Labs 'MCU Portfolio
Nā MCU 8-bit: Nui liʻiliʻi, Mana Nui
Ua hoʻolālā ʻia ʻo Silicon Labs '8-bit MCU portfolio e hāʻawi i ka wikiwiki wikiwiki a me ka mana haʻahaʻa, ʻoiai e hoʻoponopono ana i nā pilikia i hoʻopili ʻia i ka hōʻailona hui ʻia a me ka haʻahaʻa.
ʻO ka hoʻohui hou loa i ka 8-bit portfolio, EFM8BB5 MCUs e hāʻawi i nā mea hoʻomohala me kahi kahua ākea, hoʻohui pū ʻia, kūpono no ka hoʻololi ʻana mai nā makana 8-bit kahiko.
ʻOihana alakaʻi Palekana
Ke makemake ʻoe i kāu huahana e kū i ka hoʻouka kaua cybersecurity paʻakikī, hiki iā ʻoe ke hilinaʻi i ka ʻenehana Silicon Labs e pale i ka pilikino o kāu mea kūʻai.
ʻO nā mea hana maikaʻi loa ma ka papa
ʻO RTOS alakaʻi ʻoihana me kahi kernel manuahi, kākoʻo IDE no Keil, IAR, a me GCC Tools e hoʻomaikaʻi i ka huakaʻi hoʻomohala.
Papahana hiki ke hoʻonui ʻia
Hāʻawi kā mākou MCU i nā mea hana i kahi hopena hoʻokahi no ka hoʻomohala ʻana i ka noi uea a me ka uea ʻole a me ka neʻe ʻana i ka hana uila ma waena o nā protocols.
Hoʻomohala Hui Kaiapuni
Hoʻolālā ʻia ʻo Simplicity Studio e maʻalahi, wikiwiki, a ʻoi aku ka maikaʻi o ka hoʻomohala ʻana ma o ka hoʻolako ʻana i nā mea hoʻolālā me nā mea āpau e pono ai mai ka hoʻomaka a i ka pau ʻana.
Hiʻona-Density
Hāʻawi kā mākou MCU i hoʻohui pū ʻia i kahi hoʻopiha piha o nā hana kiʻekiʻe, peripherals a me nā hana mana.
Hoʻolālā Mana Haʻahaʻa
No nā noi me nā koi haʻahaʻa haʻahaʻa, ʻo kā mākou kōpili o 32-bit a me 8-bit MCU ka mea ʻoi loa ka ikehu i loaʻa.
ʻO Spotlight ma EFM8BB5 MCUs: No ka mea he mea nui ka maʻalahi
Me nā koho pūʻolo paʻa liʻiliʻi e like me ka 2 mm x 2 mm a me ke kumu kūʻai hoʻokūkū no ka hoʻokō ʻana i nā mea hoʻolālā ʻike kālā ʻoi loa, ʻoi aku ka ʻohana BB5 ma ke ʻano he mea e hoʻonui ai i nā huahana i loaʻa me ka hana maʻalahi a me ka MCU mua.
ʻO kā lākou hoʻolālā akamai a liʻiliʻi e hoʻolilo iā lākou i ka 8-bit MCU kiʻekiʻe loa, e hāʻawi ana i nā analogue kiʻekiʻe a me nā peripheral kamaʻilio a hoʻolilo iā lākou i mea kūpono no nā noi i kaupalena ʻia.
Hoʻonui i ka papa
E ho'ēmi i ka nui o ka pūʻolo MCU
E ho'ēmi i nā kumukūʻai huahana
| BB52 | BB51 | BB50 | |
| wehewehe | Ke kumu nui | Ke kumu nui | Ke kumu nui |
| Core | Pipeline C8051 (50 MHz) | Pipeline C8051 (50 MHz) | Pipeline C8051(50 MHz) |
| Kikoʻo Max | 32 kB | 16 kB | 16 kB |
| Nui RAM | 2304 B | 1280 B | 512 B |
| Max GPIO | 29 | 16 | 12 |
Nā polokalamu 8-bit:
Aia ke koi no 8-BitMCUs e noho ai He nui nā ʻoihana e kāhea ana i nā MCU e hana nei.
he hana hilinaʻi a me ka liʻiliʻi liʻiliʻi e like me ka hiki. Me nā MCU 8-bit Silicon Labs, hiki i nā mea hana ke nānā aku i nā pilikia e pono ai ka mālama kiʻekiʻe. Loaʻa iā mākou ke koena.
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Nā mea pāʻani |
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Nā mea lapaʻau |
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Palekana |
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Na lako hale |
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Mea hana mana |
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ʻO nā puʻupuʻu uahi |
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Malama Pilikino |
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Mea uila kaʻa |
Nā MCU 32-bit: Hoʻolālā Mana Haʻahaʻa
ʻO Silicon Labs 'EFM32 32-bit MCU ʻohana nā microcontrollers ʻoi loa o ka ikehu ma ka honua, ʻoi aku ka kūpono no ka hoʻohana ʻana i nā noi haʻahaʻa haʻahaʻa a me ka ikehu, e like me ka ikehu, ka wai, a me ka anaea kinoea, ka mīkini kūkulu hale, ka alarm a me ka palekana, a me nā lako lāʻau lapaʻau.
No ka mea ʻaʻole hiki ke hoʻololi pinepine ʻia no nā kumu o ke komo ʻana a me ke kumukūʻai, pono e hana ia mau noi no ka lōʻihi me ka ʻole o ka mana o waho a i ʻole ke komo ʻana o ka mea hoʻohana.
Ma muli o ARM® Cortex® -M0+, Cortex-M3, Cortex-M4 a me Cortex-M33 cores, kā mākou mau 32-bit MCUs e hoʻonui i ke ola pākaukau no kēlā mau "paʻakikī", nā mea kūʻai aku a me nā noi ʻoihana.
| PG22 | PG23 | PG28 | PG26 | TG11 | GG11 | GG12 | |
| wehewehe | Ke kumu nui | Mana Haʻahaʻa, Metrology | Ke kumu nui | Ke kumu nui | Pilikino i ka ikehu | Hana Kiʻekiʻe Haʻahaʻa ikehu |
Hana Kiʻekiʻe Haʻahaʻa ikehu |
| Core | Cortex-M33 (76.8 MHz) |
Cortex-M33 (80 MHz) |
Cortex-M33 (80 MHz) |
Cortex-M33 (80 MHz) |
ARM Cortex- M0+ (48 MHz) |
ARM CortexM4 (72 MHz) |
ARM CortexM4 (72 MHZ) |
| Kikoʻo Flash (kB) | 512 | 512 | 1024 | 3200 | 128 | 2048 | 1024 |
| Nui RAM (kB) | 32 | 64 | 256 | 512 | 32 | 512 | 192 |
| Max GPIO | 26 | 34 | 51 | 64 + 4 Hoʻolaʻa Analog IO |
67 | 144 | 95 |
He aha ka mea e hoʻokaʻawale ai i kā mākou 32-bitPortfolio
Hoʻolālā Mana Haʻahaʻa
Hōʻike nā EFM32 MCU i nā cores ARM Cortex® me ka ʻāpana floatingpoint a me ka hoʻomanaʻo Flash a ua kūkulu ʻia no ka mana haʻahaʻa me ka liʻiliʻi e like me 21 µA/MHz i ke ʻano hana. Hoʻolālā ʻia nā mea hana e hoʻonui i ka hoʻohana ʻana i ka mana me ka hiki i nā ʻano ʻehā o ka ikehu, me kahi mode hiamoe hohonu e like me ka 1.03 µA, me 16 kB RAM paʻa a me ka hana ʻana i ka uaki manawa maoli, a me kahi mode hibernation 400 nA me 128 bytes o ka paʻa ʻana o ka RAM a me ka cryo-timer.
ʻO nā mea hana maikaʻi loa ma ka papa
Embedded OS, connectivity software stacks, IDE's and tools to optimize design — pau ia ma kahi hoʻokahi. Industrial-leading RTOS with a free kernel IDE support for Keil, IAR and GCC Tools to optimize designs with hiʻona e hiki ai i nā hana e like me ka profiling o ka hoʻohana ʻana i ka ikehu a me ka ʻike maʻalahi o nā mea i loko o kekahi ʻōnaehana hoʻokomo.
Palekana no ka pale ʻana i nā hoʻouka kaua ʻoi loa
He ikaika wale ka hoʻopunipuni e like me ka palekana i hāʻawi ʻia e ka hāmeʻa kino ponoʻī. ʻO ka hoʻouka kaua maʻalahi ʻo ia ka hoʻouka mamao ʻana i ka polokalamu e hoʻokomo i ka malware ʻo ia ke kumu he mea koʻikoʻi ke kumu paʻa o ka hilinaʻi palekana.
Loaʻa maʻalahi nā mea IoT he nui i ke kaulahao hoʻolako a ʻae i ka "Hands-On" a i ʻole "Local" hoʻouka, e ʻae ai i ka hoʻouka ʻana i ke awa debug a i ʻole ka hoʻohana ʻana i nā hōʻeha kino e like me ka nānā ʻana i ka ʻaoʻao ʻaoʻao e hoʻihoʻi i nā kī i ka wā hoʻopunipuni kamaʻilio.
E mālama ka ʻenehana Silicon Labs i ka pilikino o kāu mea kūʻai aku me ka nānā ʻole i ke ʻano o ka hoʻouka ʻana.
ʻO ka Density hana e hōʻemi i nā kumukūʻai
Hoʻohanohano nā microprocessors i hoʻohui ʻia i kahi koho nui o nā peripheral hana kiʻekiʻe a haʻahaʻa i loaʻa ma ka chip non-volatile memory, scalable memory footprints, crystal-emi 500 ppm sleep timer, a me nā hana hoʻokele mana.
No Silicon Labs
ʻO Silicon Labs ka mea alakaʻi alakaʻi o ka silikoni, lako polokalamu, a me nā hoʻonā no kahi honua ʻoi aku ka naʻauao, pili. ʻO kā mākou ʻoihana alakaʻi uea ʻole e hōʻike i kahi kiʻekiʻe o ka hoʻohui hana. Hoʻohui ʻia nā hana hōʻailona like ʻole i loko o kahi IC hoʻokahi a i ʻole system-on-chip (SoC), e mālama ana i nā wahi waiwai, e hōʻemi ana i nā koi pono o ka mana, a me ka hoʻomaikaʻi ʻana i ka hilinaʻi o nā huahana. ʻO mākou ka hoa hilinaʻi no ka mea kūʻai nui a me nā hōʻailona ʻoihana. Hoʻomohala kā mākou mea kūʻai aku i nā hāʻina no ka nui o nā noi, mai nā mea lapaʻau a hiki i ke kukui akamai a hiki i ke kūkulu ʻana i ka automation, a ʻoi aku ka nui.
Palapala / Punawai
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SILICON LABS 8 Bit a me 32 Bit Microcontrollers [pdf] Ke alakaʻi hoʻohana 8 Bit a me 32 Bit Microcontrollers, 8 Bit a 32 Bit Microcontrollers, Bit a 32 Bit Microcontrollers, Bit Microcontrollers, Microcontrollers |