8 Bit ma 32 Bit Microcontrollers
MCU FILIFILIA TAIALA MO IOT
8-bit ma 32-bit Microcontrollers
A'oa'o Faigofie Femalaga'iga i le feso'ota'iga uaealesi ma le Malosi maualalo, MCU sili ona maualuga
Microcontrollers (MCUs) o le pito i tua o masini IoT, e tuʻuina atu ai le mana faʻagaioiga ma galuega e manaʻomia mo mea uma mai masini atamai fale i mea faʻaogaina ma masini faʻapisinisi lavelave. E masani ona manatu i latou o le faiʻai o le tele o masini ma faiga, ma manino le avea o se tasi o vaega sili ona taua.
Pe a filifilia mea faʻapipiʻi, e masani ona suʻe e le au fai masini le laʻititi laʻititi, taugofie, ma le maualalo o le faʻaaogaina o le eletise - avea MCU ma faʻataʻitaʻiga manino. O le a le mea e sili atu, e mafai ona latou faʻaogaina le faʻaogaina numera o masini ma faiga faʻaoga e ala i le faʻaitiitia o le lapopoa ma le tau
faʻatusatusa i mamanu e manaʻomia mo microprocessors eseese ma manatua.
E taua tele le filifilia o le tulaga sa'o processor. Pe o va'ava'ai e fau masini feso'ota'i pe leai, ua e sau i le nofoaga sa'o. O oloa uma a Silicon Labs o loʻo faʻavae MCU, o lea e mafai ai ona matou folafola atu le faʻamaoni ma le faʻatinoina o masini i soʻo se talosaga e tuʻuina atu i le tele o tausaga o matou poto masani.
Silicon Labs 'MCU Portfolio e aofia ai aiga MCU e lua, e tofu ma se fa'amoemoega fa'apitoa:
Silicon Labs 32-bit MCUs
Su'e malosi, foliga sili atu
Silicon Labs 8-bit MCUs
O mea taua uma, mama i le tau
Le Silicon Labs 'MCU Portfolio
O la matou MCU faʻapipiʻi ua fausia i luga o se faʻavae o le leitio mamanu ma se talaʻaga o mea fou faatekinolosi. Silicon Labs e ofoina uma le 8-bit ma le 32-bit MCUs, ua mamanuina e faʻafetaui ai manaʻoga eseese o talosaga IoT faʻaonaponei o se fofo tasi-taofi mo le atinaʻeina o talosaga uaea ma uaealesi.
Faʻatasi ai ma le vave maua i punaoa a le atinaʻe ua leva ona iloa, o loʻo ofoina atu e la matou faʻasalalauga se faʻapipiʻi atoatoa o microcontrollers maualalo, televave, pusa atinaʻe, faʻapitoa faʻapitoa.ample code, ma agavaʻa faʻapipiʻi alualu i luma, faʻapea foʻi ma le faʻafaigofieina o femalagaiga i le faʻaogaina o fesoʻotaʻiga i luga ole laiga.
O le 8-bit ma le 32-bit MCUs e faʻafeiloaʻi luitau maʻoti ma maua se nofoaga i le atinaʻeina o IoT faʻaonapo nei.
8-bit MCUs
Fai atili i se taimi itiiti ma:
- Malosi maualalo
- Tu'u maualalo
- Fa'ata'ita'i fa'aoga analog ma numera numera
- Fa'afanua pine fetuutuunai
- Saosaoa uati faiga maualuga
32-bit MCUs
MCUs sili ona malosi-faauo i le lalolagi, lelei mo:
- Fa'aoga eletise maualalo
- Fa'aaogāga fa'aola malosi
- Faʻateleina le faʻaaogaina o le mana
- Galuega fa'apipi'i taimi moni
- AI/ML
O le a le mea e tu'u ese'ese ai le vaega ole MCU ole Silicon Labs
8-bit MCUs: Laiti Laiti, Malosi Tele
Silicon Labs' 8-bit MCU portfolio na mamanuina e tuʻuina atu le saoasaoa vave ma le malosi maualalo, aʻo foia faʻafitauli faʻapipiʻi faʻailoga ma maualalo.
O le faʻaopoopoga fou i le 8-bit portfolio, EFM8BB5 MCUs e faʻamalosia ai le au atinaʻe ma se faʻaogaina tele, faʻapipiʻi faʻatasi, lelei mo le fesuiaiga mai taulaga tuai 8-bit.
Alamanuia Ta'ita'i Saogalemu
Afai e te manaʻo i au oloa e tetee atu i osofaʻiga sili ona faigata ile cybersecurity, e mafai ona e faʻatuatuaina le tekonolosi Silicon Labs e puipuia ai le le faalauaiteleina o au tagata faʻatau.
Meafaigaluega Sili i le Vasega
RTOS ta'ita'ia pisinisi ma le fatu fua, lagolago IDE mo Keil, IAR, ma GCC Tools e fa'amalieina ai le malaga atina'e.
Fa'asao Fa'asalaina
O a matou MCU e ofoina atu i tagata fai masini se fofo e tasi le taofi mo le atinaʻeina o talosaga uaea ma uaealesi ma femalagaiga i galuega faʻaogaina i luga o faʻasalalauga.
Atinae Tuufaatasi Siosiomaga
Simplicity Studio ua mamanuina e fa'afaigofie ai le atina'e, vave, ma sili atu ona lelei e ala i le tu'uina atu i tagata mamanu mea uma e mana'omia mai le amataga seia mae'a.
Fa'aaliga-Tomia
O a matou MCU sili ona tu'ufa'atasia o lo'o fa'aalia ai se fa'ato'a atoatoa o galuega fa'atino maualuga, fa'aoga pito i luga ma le pule malosi.
Fa'ata'otoga Maualalo
Mo talosaga e maualalo le mana mana'omia, o la matou faila o le 32-bit ma le 8-bit MCUs o masini sili ona malosi e maua.
Faʻamatalaga i luga ole EFM8BB5 MCUs: Ona o le Faigofie e Taua
Faatasi ai ma filifiliga faʻapipiʻi faʻapipiʻi laʻititi e pei o le 2 mm x 2 mm ma le tau faʻatauvaʻa e faʻafetaui ai e oʻo lava i tagata e sili ona malamalama i le paketi, o le aiga BB5 e sili atu i le avea o se auala e faʻaopoopo ai oloa o loʻo i ai i le faʻaogaina faigofie ma o le MCU muamua.
O la latou mamanu atamai, laʻititi e avea ai i latou ma MCU 8-bit sili ona maualuga, e ofoina atu faʻaoga analog ma fesoʻotaʻiga ma faʻaogaina lelei mo talosaga faʻatapulaʻaina avanoa.
Optimize laupapa
Fa'aiti'itia le tele o afifi MCU
Fa'aitiitia tau o oloa
| BB52 | BB51 | BB50 | |
| Fa'amatalaga | Faamoemoega lautele | Faamoemoega lautele | Faamoemoega lautele |
| Autu | Paipa C8051 (50 MHz) | Paipa C8051 (50 MHz) | Paipa C8051(50 MHz) |
| Max Flash | 32 kB | 16 kB | 16 kB |
| Max RAM | 2304 B | 1280 B | 512 B |
| Max GPIO | 29 | 16 | 12 |
8-bit Talosaga:
Le Manaʻoga mo 8-BitMCUs o loʻo i ai iinei e nofo ai Tele pisinisi o loʻo manaʻomia pea MCUs e faʻatino
se galuega fa'atuatuaina ma i sina lavelave e mafai. Faatasi ai ma Silicon Labs '8-bit MCUs, e mafai e tagata gaosi oloa ona taulaʻi atu i faʻafitauli e manaʻomia ai le tausiga maualuga. Na matou maua le vaega o totoe.
 |
Meataalo |
 |
Meafaigaluega faafomai |
 |
Saogalemu |
 |
Meafaigaluega Fale |
 |
Mea faigaluega malosi |
 |
Fa'aliga asu |
 |
Tausiga a le Tagata Lava Ia |
 |
Ta'avale eletise |
32-bit MCUs: Fa'ata'ita'iga Maualalo Malosi
Silicon Labs 'EFM32 32-bit MCU aiga o le lalolagi sili ona malosi faauo microcontrollers, aemaise lava fetaui mo le faaaogaina i le maualalo-malosi ma le malosi talosaga maaleale, e aofia ai le malosi, vai, ma le kesi mita, fale masini, faailo ma le saogalemu, ma feaveai masini faafomai / malosi.
Talu ai e masani ona le mafai ona sui maa ona o mafuaaga o le avanoa ma le tau, o ia talosaga e manaʻomia ona faʻagaoioia mo le umi e mafai ai e aunoa ma le malosi mai fafo poʻo le faʻaogaina o le faʻalapotopotoga.
Faʻavae i luga ole ARM® Cortex® -M0+, Cortex-M3, Cortex-M4 ma Cortex-M33 cores, oa tatou 32-bit MCU e faʻalauteleina le ola o le maa mo i latou "faigata-e-aapa", faʻatau-maʻaleʻale tagata faʻatau ma mea faʻapisinisi.
| PG22 | PG23 | PG28 | PG26 | TG11 | GG11 | GG12 | |
| Fa'amatalaga | Faamoemoega lautele | Malosi maualalo, Metrology | Faamoemoega lautele | Faamoemoega lautele | Malosiaga Faauo | Fa'atinoga Maualuga Malosi maualalo |
Fa'atinoga Maualuga Malosi maualalo |
| Autu | 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) |
| Mata'utia Flash (kB) | 512 | 512 | 1024 | 3200 | 128 | 2048 | 1024 |
| Max RAM (kB) | 32 | 64 | 256 | 512 | 32 | 512 | 192 |
| Max GPIO | 26 | 34 | 51 | 64 + 4 Ua faapaiaina IO fa'atusa |
67 | 144 | 95 |
O le a le mea e tu'u ese ai a tatou 32-bit Portfolio
Fausia le Malosi maualalo
EFM32 MCUs o loʻo faʻaalia ai le ARM Cortex® cores ma le floatingpoint unit ma Flash memory ma o loʻo faʻapipiʻiina mo le maualalo o le malosi e faʻaaoga ai naʻo le 21 µA/MHz i le faʻagaioiga. O masini ua mamanuina e fuaina ai le faʻaaogaina o le eletise ma le gafatia i le fa o le malosi, e aofia ai le moe loloto i lalo ifo o le 1.03 μA, faʻatasi ai ma le 16 kB RAM faʻamauina ma le faʻaogaina o le taimi moni, faʻapea foʻi ma le 400 nA mode hibernation ma le 128 bytes o le RAM faʻamauina ma le cryo-timer.
Meafaigaluega Sili i le Vasega
Embedded OS, connectivity software stacks, IDE's and tools to optimize design — o mea uma i le nofoaga e tasi.Industry-leading RTOS with a free kernel IDE support for Keil, IAR and GCC Tools e optimize design with features that enable actions like the profileing of energy use and easy visualization of the internals of so embedded system.
Saogalemu e Talia ai osofaiga sili ona faigata
Fa'ailoga e na'o le malosi e pei o le puipuiga e ofoina mai e le masini fa'aletino lava ia. Ole osofa'iga sili ona faigofie ole masini ole osofa'iga mamao ile polokalame e tui ai mea leaga ma o le mea lea e taua tele ai se a'a fa'aa'a ole fa'atuatuaina.
O le tele o masini IoT e faigofie ona maua i totonu o le sapalai sapalai ma faʻatagaina osofaʻiga "Lima" poʻo "Local", lea e mafai ai ona osofaʻia le taulaga debug poʻo le faʻaogaina o osofaʻiga faʻaletino e pei o suʻesuʻega o le itu-auala e toe faʻaleleia ai ki i le taimi o faʻamatalaga fesoʻotaʻiga.
Trust Silicon Labs 'tekonolosi o le a puipuia le le faalauaiteleina o au tagata faatau e tusa lava po o le a le ituaiga o osofaiga.
Fa'atino galuega e Fa'aiti'itia tau
O masini fa'apipi'i tu'ufa'atasia o lo'o fa'amaualugaina le tele o filifiliga o lo'o avanoa maualuga-fa'atinoga ma le maualalo le malosi peripherals i luga o chip e le fa'afefeteina manatua, scalable manatua tulagavae, tioata-itiiti 500 ppm le taimi moe, ma galuega-pulega tu'ufa'atasi.
E uiga i Silicon Labs
Silicon Labs o le taʻitaʻia o loʻo tuʻuina atu le silicon, software, ma fofo mo se lalolagi atamai, sili atu fesoʻotaʻiga. O a matou fa'alapotopotoga e ta'ita'ia fofo uaealesi o lo'o fa'aalia ai le maualuga o le tu'ufa'atasiga o galuega. O le tele o galuega fa'afefiloi fa'afefiloi e tu'ufa'atasia i totonu o se masini IC po'o le system-on-chip (SoC), fa'asaoina avanoa taua, fa'aitiitia le mana'omia o le mana'omia atoa, ma fa'aleleia atili le fa'atuatuaina o oloa. O matou o le paaga faʻalagolago mo le taʻutaʻua o tagata faʻatau ma faʻatauga faʻapisinisi. O a matou tagata fa'atau e fa'atupuina fofo mo le tele o fa'aoga, mai masini fa'afoma'i i moli atamai i le fau fale, ma sili atu.
Pepa / Punaoa
 |
SILICON LABS 8 Bit ma 32 Bit Microcontrollers [pdf] Taiala mo Tagata Fa'aoga 8 Bit ma 32 Bit Microcontrollers, 8 Bit ma 32 Bit Microcontrollers, Bit ma 32 Bit Microcontrollers, Bit Microcontrollers, Microcontrollers |