SILICON LABS CP2101 Pule Fa'afeso'ota'i

Fa'amatalaga

• Igoa Oloa: CP2102C USB i UART Bridge
• Max Baud Fua Faatatau: 3Mbps
• Fa'amaumauga: 8
• Taofi Pits: 1
• Parity Bit: E ese, E oo lava, Leai
• Lulu lima o Meafaigaluega: Ioe
• Lagolago Aveta'avale: Aveta'avale COM Port Virtual, Aveta'avale USBXpress
• Isi Faiga: RS-232 Lagolago, GPIOs, Faʻailoga Faʻailoga

Fa'atonuga o le Fa'aaogaina o Mea

Feso'ota'iga ma masini

• O le masini CP2102C ua mamanuina e suitulaga tasi-interface CP210x USB-to-UART masini e aunoa ma le manaʻomia mo nisi avetaavale. E fetaui ma masini e pei o le CP2102, CP2102N, ma le CP2104 ma ni suiga laiti o meafaigaluega.

Pin Fegalegaleai

• O le CP2102C e tele lava pine e fetaui ma le tele o masini CP210x, sei vagana ai le VBUS pine e manaʻomia le fesoʻotaʻiga i se vol.tagu vaeluaga mo le faagaoioiga tatau. Va'ai ile laulau mo sui fa'apitoa mo masini CP210x eseese.

Laasaga Fa'apipi'i

1. Faʻafesoʻotaʻi le masini CP2102C i le komepiuta talimalo e faʻaaoga ai le USB cable.
2. O le ta'avale CDC fa'aletonu e tu'uina mai e le Faiga Fa'agaioiga o le a otometi lava ona iloa le CP2102C o se USB i UART alalaupapa.
3. Leai se fa'apipi'i fa'aopoopo aveta'avale e mana'omia mo galuega fa'avae.
4. Afai e mana'omia, fai ni suiga laiti o meafaigaluega e tusa ai ma le masini patino ua suia.

Ua umaview

O le masini CP2102C ua mamanuina e galue o se USB i le UART alalaupapa e galue ma le fa'aletonu le aveta'avale CDC o lo'o tu'uina mai e le Operating System. E mafai ona fa'aoga lenei masini e toe tu'u ai masini CP210x USB-to-UART o lo'o iai e aunoa ma le fa'apipi'iina o so'o se ta'avale.

Mo nisi masini, e pei o le CP2102, CP2102N, ma le CP2104, o le CP2102C e toetoe lava a pa'ū i le sui. E ese mai i le faʻaopoopoina o ni tetee se lua, e leai se isi suiga o meafaigaluega poʻo polokalama e manaʻomia e faʻaaoga ai le CP2102C i mamanu o loʻo iai. Mo isi masini, e ono mana'omia ni suiga laiti i meafaigaluega. O lenei tusi talosaga o loʻo faʻamatalaina auiliili ai laasaga e manaʻomia e tuʻufaʻatasia ai se masini CP2102C i totonu o se mamanu e sui ai se masini CP210x muamua.

O masini o lo'o aofia i lenei tusi talosaga o: CP2101, CP2102/9, CP2103, CP2104, ma le CP2102N. Ole tele-interface masini, pei ole CP2105 ma le CP2108, e le o talanoaina.

MANATU AUTU

• O le CP2102C o lo'o fa'atumauina le maualuga maualuga o le fa'aogaina o foliga UART ma le tele o masini CP210x o iai.
• O le mamanu o le a manaʻomia ni suiga laiti o meafaigaluega pe a faimalaga i le CP2102C.
• O le CP2102C o loʻo tuʻuina atu ai se ala femalagaiga mo:
  • CP2101
  • CP2102/9
  • CP2103
  • CP2104
  • CP2102N

Mea Fa'atusatusaga

Fegalegaleaiga Fesootaiga

O le laulau o loʻo i lalo o loʻo tuʻuina atu ai se laulau faʻatusatusa atoatoa mo masini CP210x uma, e aofia ai le CP2102C. I se tulaga lautele, o le CP2102C e fetaui pe sili atu i le seti seti o masini CP210x uma muamua.

Laulau 1.1. CP210x Aiga Fa'apitoa

Fa'aaliga	CP2101	CP2102	CP2109	CP2103	CP2104	CP2102N	CP2102C
Toe fa'apolokalameina	X	X		X		X
Tasi-taimi-programmable			X		X
UART Features
Max Baud Fua Faatatau	921.6kbps	921.6kbps	921.6kbps	921.6kbps	921.6kbps	3Mbps	3Mbps
Fa'amaumauga: 8	X	X	X	X	X	X	X
Fa'amaumauga: 5, 6, 7		X	X	X	X	X	X
Taofi Pits: 1	X	X	X	X	X	X	X
Taofi Bits: 1.5, 2		X	X	X	X	X	X
Parity Bit: E ese, E oo lava, Leai	X	X	X	X	X	X	X
Parity Bit: Faailoga, Avanoa		X	X	X	X	X	X
Faatalofa Lima	X	X	X	X	X	X	X1
X-ON/X-OFF Lululima	X	X	X	X	X	X
Lagolago Tagata Fa'alavelave	X	X	X			X
Line Break Transmission		X	X		X	X	X2
Baud Rate Aliasing		X	X	X
Lagolago Lagolago
Avetaavale COM Port Virtual	X	X	X	X	X	X
USBXpress Avetaavale	X	X	X	X	X	X
Isi Vaega
RS-232 Lagolago	X	X	X	X	X	X	X
RS-485 Lagolago				X	X	X
GPIOs	Leai	Leai	Leai	4	4	4-7	Leai
Su'esu'e le Charger Battery						X
Alalaga Mamao						X
Galuega Faatino a le Uati						X

Manatua

1. Talu ai e le mafai ona fa'aogaina le fa'atalofa o meafaigaluega, matou te fautuaina le fa'afeso'ota'i o le CTS ma se fa'ato'a vaivai toso i lalo ina ia mafai pea ona galue le masini pe a le o feso'ota'i atoatoa pine (RTS, CTS).
2. O le CP2102C e lagolagoina le faʻailoga male faʻatasi ma le 10 kOhm i fafo i le va o le TXD ma le eleele.

Pin Fegalegaleai

Vagana ai lana pine VBUS, lea e tatau ona fesoʻotaʻi i se voltage vaevae mo le fa'agaioiga lelei, o le CP2102C e tele lava le pine-feso'ota'i ma le tele o masini CP210x. O loʻo i lalo se laulau o fesuiaiga o le CP2102C e mafai ona faʻaoga e sui ai masini CP210x muamua.

Laulau 1.2. CP2102C Suiga mo masini CP210x

CP210x masini	Suiga Fa'atauga Fa'i
CP2101	CP2102C-A01-GQFN28
CP2102/9	CP2102C-A01-GQFN28
CP2103	Leai (va'ai mo iloiloga femalagaiga)
CP2104	CP2102C-A01-GQFN24
CP2102N	CP2102C-A01-GQFN24 / CP2102C-A01-GQFN28

E pei ona matauina e le CP2102C pepa o faamatalaga, e lua tapulaa talafeagai i luga o le VBUS pine voltagu i le fa'aogaina o le tagata lava ia ma le fa'aogaina o le pasi. Muamua o le maualuga maualuga voltage faʻatagaina i luga o le VBUS pine, lea e faʻamatalaina o le VIO + 2.5 V i le Absolute

laulau o Fa'ailoga Maualuga. O le lona lua o le ulufale maualuga voltage (VIH) lea e faʻaaogaina i le VBUS pe a fesoʻotaʻi le masini i se pasi, lea e faʻamatalaina o le VIO - 0.6 V i le laulau o faʻamatalaga GPIO.

O se vaeluaga o le tetee (po'o se ta'amilosaga tutusa-fa'atatau) ile VBUS, e pei ona fa'aalia i totonu Ata 1.1 Ata Feso'ota'iga Fa'aa'oa o Pasi mo pine USB ma Ata 1.2 Ata Feso'ota'iga a le Tagata Lava ia mo Pins USB mo le pasi-ma le fa'aogaina o le tagata lava ia, e mana'omia e fa'amalieina nei fa'amatalaga ma fa'amautinoa le fa'atinoina o masini. I lenei tulaga, o le tapulaʻa o loʻo i ai nei o le vaeluaga o le tetee e taofia ai le maualuga o le VBUS pine leakage, e ui lava o le VIO + 2.5 V faʻamatalaga e leʻo faʻamalieina aʻo le faʻamalosia le masini.

Ata 1.1. Ata Feso'ota'iga a le pasi mo pine USB

Ata 1.2. Ata Feso'ota'iga a le Tagata Lava mo pine USB

Femalagaiga o Meafaitino

O vaega o lo'o mulimuli mai o lo'o fa'amatala mai ai iloiloga femalaga'iga pe a sui mai se masini CP210x o lo'o iai i se masini CP2102C.

CP2101 i le CP2102C

Meafaigaluega Fegalegaleai

• O le CP2102C-A01-GQFN28 e fetaui lelei ma le CP2101 ma le faʻaopoopoga o le voltage vaeluaga matagaluega o loʻo faʻaalia i totonu Ata 1.1 Ata Feso'ota'iga Fa'aa'oa o Pasi mo pine USB ma Ata 1.2 Ata Feso'ota'iga a le Tagata Lava mo pine USB.

Fesootaiga Polokalama

O le CP2102C o lo'o iai se fa'aaliga UART e fetaui ma le CP2101. Leai se suiga ole polokalame ole a mana'omia ile suiga ole CP2101 mamanu ile CP2012C.

CP2102/9 i le CP2102C

Meafaigaluega Fegalegaleai

• O le CP2102C-A01-GQFN28 e fetaui lelei ma le CP2102/9 faʻatasi ai ma le faʻaopoopoga o le vol.tage vaeluaga matagaluega o loʻo faʻaalia i totonu Ata 1.1 Ata Feso'ota'iga Fa'aa'oa o Pasi mo pine USB ma Ata 1.2 Ata Feso'ota'iga a le Tagata Lava mo pine USB.
• O le CP2109 o loʻo i ai se manaʻoga faʻapitoa e manaʻomia e le VPP pine (pin 18) e tatau ona faʻafesoʻotaʻi i se capacitor i le eleele mo polokalame i totonu. O lenei capacitor e le manaʻomia i luga o le CP2102C ma e mafai ona aveese ma le saogalemu.

Fesootaiga Polokalama

O le CP2102C e fetaui ma le CP2102/9 fa'atasi ai ma le tasi tuusaunoaga:

• Baud Rate Aliasing

Baud Rate Aliasing o se vaega e mafai ai e se masini ona faʻaogaina se fua faʻatatau o le paʻu na muaʻi faʻamalamalamaina e sui ai se fua faʻatatau o loʻo talosagaina e le tagata faʻaoga. Mo exampO lea, o se masini e fa'aaoga ai le Baud Rate Aliasing e mafai ona fa'apolokalameina e fa'aoga ai le pa'u o le 45 bps i so'o se taimi e talosagaina ai le 300 bps.

E le lagolagoina le Baud Rate Aliasing ile CP2102C.

Afai e fa'aogaina le Baud Rate Aliasing i se mamanu CP2102/9, e le fetaui le CP2102C e fai ma sui.

CP2103 i le CP2102C

Meafaigaluega Fegalegaleai

O le CP2102C e leai se pine fa'atusa e mafai ona sui ai le CP2103:

• O le pusa CP2103 QFN28 o loʻo i ai se pine faʻaopoopo VIO i le pine 5 lea e suia ai le galuega a pine muamua i luga o le afifi uati-poto faʻataʻamilo i le afifi e tasi pine faʻatusatusa i le CP2102C QFN28 afifi. E a'afia ai pine 1-5 ma le 22-28.
• E le pei o le CP2103, e le lagolagoina e le CP2102C galuega faaopoopo i pine 16-19.
• O isi pine uma e tumau i le faatulagaga tutusa.

Afai e manaʻomia se vaʻa VIO ese mo se mamanu, e mafai ona faʻaogaina le laʻititi laʻititi CP2102C QFN24. O lenei fesuiaiga e iai se faʻatulagaga tutusa-ality seti e pei o le CP2103, ae i totonu o le pusa QFN24 laʻititi.

E ese mai i lenei eseesega i pine-outs, e leai se isi suiga o meafaigaluega e manaʻomia e faimalaga mai le CP2103 i le CP2102C.

Fesootaiga Polokalama

O le CP2102C o lo'o iai se fa'aaliga UART e fetaui ma le CP2103 fa'atasi ai ma le tasi fa'asagaga: Baud Rate Aliasing.

Baud Rate Aliasing o se vaega e mafai ai e se masini ona faʻaogaina se fua faʻatatau o le paʻu na muaʻi faʻamalamalamaina e sui ai se fua faʻatatau o loʻo talosagaina e le tagata faʻaoga. Mo exampO lea, o se masini e fa'aaoga ai le Baud Rate Aliasing e mafai ona fa'apolokalameina e fa'aoga ai le pa'u o le 45 bps i so'o se taimi e talosagaina ai le 300 bps.

E le lagolagoina le Baud Rate Aliasing ile CP2102C.

Afai e fa'aoga le Baud Rate Aliasing i se mamanu CP2103, e le fetaui le CP2102C e fai ma sui.

CP2104 i le CP2102C

Meafaigaluega Fegalegaleai

O le CP2102C-A01-GQFN24 e fetaui lelei ma le CP2104 ma le faʻaopoopoga o le voltage vaeluaga matagaluega o loʻo faʻaalia i totonu Ata 1.1 Ata Feso'ota'iga Fa'aa'oa o Pasi mo pine USB ma Ata 1.2 Ata Feso'ota'iga a le Tagata Lava mo pine USB.

Leai se isi suiga o meafaigaluega e mana'omia pe a suia se mamanu CP2104 i le CP2102C. O le CP2104 e manaʻomia se capacitor i le va o le VPP (pin 16) ma le eleele mo polokalame i totonu, ae o lenei pine e le o fesoʻotaʻi i le CP2102C. Pe o lo'o fa'apipi'i pe leai fo'i lenei capacitor i lenei pine e leai se a'afiaga ile CP2102C.

Fesootaiga Polokalama

O le CP2102C o lo'o iai se fa'aaliga UART e fetaui ma le CP2104. Leai se suiga ole polokalame ole a mana'omia ile suiga ole CP2104 mamanu ile CP2012C.

CP2102N i le CP2102C

Meafaigaluega Fegalegaleai

O le CP2102C-A01-GQFN24 / CP2102C-A01-GQFN28 e fetaui lelei ma le CP2102N-A02-GQFN24 / CP2102N-A02-GQFN28 faʻatasi ai ma le faʻaopoopoga o le voltage vaeluaga matagaluega o loʻo faʻaalia i totonu Ata 1.1 Ata Feso'ota'iga Fa'aa'oa o Pasi mo pine USB ma Ata 1.2 Ata Feso'ota'iga a le Tagata Lava mo pine USB. Leai se isi suiga o meafaigaluega e manaʻomia pe a suia se CP2102N mamanu ile CP2102C.

Fesootaiga Polokalama

O le CP2102C o lo'o iai se fa'aaliga UART e fetaui ma le CP2102N. Leai se suiga ole polokalame ole a mana'omia pe a suia se mamanu CP2102N ile CP2012C.

Fa'ailoga

Silicon Labs ua fa'amoemoe e tu'uina atu i tagata fa'atau le fa'amaumauga aupito lata mai, sa'o, ma loloto o peripherals uma ma modules o lo'o avanoa mo le fa'aogaina o masini ma polokalama fa'aoga e fa'aoga pe fa'amoemoe e fa'aoga oloa Silicon Labs. Fa'amatalaga fa'asinomaga, modules avanoa ma peripheral, lapopo'a manatua ma tuatusi manatua e fa'asino i masini fa'apitoa ta'itasi, ma "Typical" tapula'a tu'uina atu e mafai ma e eseese i fa'aoga eseese. Talosaga exampO fa'amatalaga o lo'o fa'amatalaina iinei e mo na'o fa'ata'ita'iga. Silicon Labs o loʻo iai le aia tatau e fai ai suiga e aunoa ma se faʻaaliga atili i faʻamatalaga o oloa, faʻamatalaga, ma faʻamatalaga iinei, ma e le tuʻuina atu faʻamaonia i le saʻo poʻo le atoatoa o faʻamatalaga o loʻo aofia ai. A aunoa ma se faʻamatalaga muamua, e mafai e Silicon Labs ona faʻafouina le firmware o oloa i le faagasologa o gaosiga mo le saogalemu poʻo le faʻamaoni mafuaaga. O ia suiga o le a le suia ai faʻamatalaga poʻo le faʻatinoga o le oloa. E leai se noataga a Silicon Labs mo taunuuga o le fa'aogaina o fa'amatalaga o lo'o tu'uina atu i totonu o lenei pepa. O lenei pepa e le fa'aalia pe fa'ailoa manino mai so'o se laisene e fa'ata'atia pe fau so'o se ta'amilosaga tu'ufa'atasi. O oloa e le'o mamanuina pe fa'atagaina e fa'aoga i totonu o so'o se masini FDA Vasega III, talosaga e mana'omia ai le fa'atagaga a le FDA po'o le Life Support System e aunoa ma le fa'atagaga tusitusia patino a Silicon Labs. O le “Life Support System” o so'o se oloa po'o se faiga e fa'amoemoe e lagolago ai pe fa'atumauina ai le ola ma/po'o le soifua maloloina, lea, pe a le manuia, e mafai ona fa'amoemoe talafeagai e i'u ai i se manu'a tele po'o le oti. Silicon Labs oloa e le o fuafuaina pe faʻatagaina mo talosaga a le militeri. O oloa a Silicon Labs e le tatau ona faʻaaogaina i auupega o le tele o faʻaumatiaga e aofia ai (ae le gata i) auupega faaniukilia, meaola poʻo vailaʻau, poʻo ni fana e mafai ona tuʻuina atu ia auupega. Silicon Labs e fa'afitia uma fa'amaonia ma fa'amaonia ma e le nafa pe noatia mo so'o se manu'a po'o mea fa'aleagaina e feso'ota'i ma le fa'aogaina o se oloa Silicon Labs i ia talosaga e le'i fa'atagaina.

Fa'amatalaga Fa'ailoga

Silicon Laboratories Inc.®, Silicon Laboratories®, Silicon Labs®, SiLabs® ma le Silicon Labs logo®, Bluegiga®, Bluegiga Logo®, EFM®, EFM32®, EFR, Ember®, Energy Micro, Energy Micro logo ma tuufaatasiga o ia mea. , "le lalolagi sili ona malosi faauo microcontrollers", Redpine Signals®, WiSeConnect , n-Link, EZLink®, EZRadio®, EZRadioPRO®, Gecko®, Gecko OS, Gecko OS Studio, Precision32®, Simplicity Studio®, Telegesis, le Telegesis Logo®, USBXpress® , Zentri, le Zentri logo ma Zentri DMS, Z-Wave®, ma isi o fa'ailoga fa'ailoga po'o fa'ailoga fa'amaufa'ailoga a Silicon Labs. ARM, CORTEX, Cortex-M3 ma THUMB o fa'ailoga fa'ailoga po'o fa'ailoga fa'amaufa'ailoga a le ARM Holdings. Keil ose fa'ailoga fa'amaufa'ailoga a le ARM Limited. O le Wi-Fi ose fa'ailoga fa'amaufa'ailoga a le Wi-Fi Alliance. O isi oloa uma po'o igoa fa'ailoga o lo'o ta'ua i inei o fa'ailoga fa'atau a latou tagata e umia.

Fa'amatalaga atili

IoT Portfolio

• www.silabs.com/IoT

SW/HW

• www.silabs.com/simplicity

Tulaga lelei

• www.silabs.com/quality

Lagolago & Nuu

• www.silabs.com/community

Silicon Laboratories Inc.

400 Sisifo Cesar Chavez Austin, TX 78701

ISA

• www.Salasbs.com

FAQ

• Q: E mafai ona faʻaaogaina le CP2102C e fai ma sui o le CP210x uma?
  • A: O le CP2102C e toetoe lava o se pa'u-i sui sui mo masini e pei o CP2102, CP2102N, ma CP2104 faʻatasi ai ma suiga laiti meafaigaluega. Mo isi masini, e ono mana'omia ai ni suiga laiti o meafaigaluega.
• Q: O le a le fua faatatau baud fautuaina mo le CP2102C?
  • A: E lagolagoina e le CP2102C le maualuga o le pao fua o le 3Mbps.

Pepa / Punaoa

SILICON LABS CP2101 Pule Fa'afeso'ota'i [pdf] Taiala mo Tagata Fa'aoga CP2101, CP2101 Pule Fa'atonu, Fa'atonu Fa'amatalaga, Pule

Fa'asinomaga

• Tusi Taiala