Abun Wutar Lantarki na Asali 5M570ZT144C5N EP2AGX45DF29I3G EP1K100QC208-2N EP1AGX90EF1152I6N Ic Chip
Halayen Samfur
| TYPE | BAYANI |
| Kashi | Haɗin kai (ICs)Abun cikiFPGAs (Field Programmable Gate Array) |
| Mfr | Intel |
| Jerin | Arria II GX |
| Kunshin | Tire |
| Matsayin samfur | Mai aiki |
| Adadin LABs/CLBs | 1805 |
| Adadin Abubuwan Hankali/Cunuka | 42959 |
| Jimlar RAM Bits | 3517440 |
| Adadin I/O | 364 |
| Voltage - wadata | 0.87V ~ 0.93V |
| Nau'in hawa | Dutsen Surface |
| Yanayin Aiki | -40°C ~ 100°C (TJ) |
| Kunshin / Case | 780-BBGA, FCBGA |
| Kunshin Na'urar Mai bayarwa | 780-FBGA (29×29) |
| Lambar Samfurin Tushen | Saukewa: EP2AGX45 |
Takardu & Mai jarida
| NAU'IN ARZIKI | MAHADI |
| PCN Design/Kayyadewa | Quartus SW/Web Chgs 23/Sept/2021Mult Dev Software Chgs 3/Jun/2021 |
| PCN Packaging | Mult Dev Label CHG 24/Jan/2020Mult Dev Label Chgs 24/Feb/2020 |
Rarraba Muhalli & Fitarwa
| SANARWA | BAYANI |
| Matsayin RoHS | RoHS mai yarda |
| Matsayin Ji daɗin Danshi (MSL) | Awanni 3 (168) |
| Matsayin ISAR | KASANCEWA Ba Ya Shafe |
| HTSUS | 0000.00.0000 |
Menene SMT?
Galibin na'urorin lantarki na kasuwanci duk game da haɗaɗɗen kewayon dacewa a cikin ƙananan wurare.Don yin wannan, abubuwan haɗin suna buƙatar a saka kai tsaye a kan allon kewayawa maimakon waya.Wannan shi ne ainihin abin da fasahar hawan dutse ke.
Shin Fasahar Dutsen Surface yana da mahimmanci?
Mafi yawa daga cikin na'urorin lantarki na yau ana kera su ne da SMT, ko fasahar hawan sama.Na'urori da samfuran da ke amfani da SMT suna da fa'idodi masu yawa akan hanyoyin da aka bi ta al'ada;waɗannan na'urorin ana san su da SMDs, ko na'urorin hawan saman.Waɗannan fa'idodin sun tabbatar da cewa SMT ya mamaye duniyar PCB tun lokacin da aka ɗauka.
Abubuwan da aka bayar na SMT
- Babban fa'idar SMT shine ba da izinin samarwa da siyarwa ta atomatik.Wannan farashi ne da tanadin lokaci kuma yana ba da damar da'ira mafi daidaituwa.Ana ba da ajiyar kuɗi a cikin farashin masana'antu sau da yawa tare da abokin ciniki - yana sa ya zama mai amfani ga kowa da kowa.
- Ana buƙatar ƙananan ramuka a kan allunan kewayawa
- Farashin ya yi ƙasa da daidaitattun sassa na ramuka
- Kowanne gefen allon kewayawa yana iya samun abubuwan da aka sanya a kai
- Abubuwan SMT sun fi ƙanƙanta sosai
- Mafi girman girman sashi
- Kyakkyawan aiki a ƙarƙashin girgiza da yanayin girgiza.
Rashin hasara na SMT
- Manyan sassa masu ƙarfi ko babba ba su dace ba sai an yi amfani da ginin ta hanyar rami.
- Gyaran hannu na iya zama da wahala sosai saboda ƙarancin girman abubuwan da aka gyara.
- SMT na iya zama mara dacewa ga abubuwan da ke karɓar haɗuwa akai-akai da cire haɗin.
Menene na'urorin SMT?
Na'urorin ɗorawa ko SMDs na'urori ne waɗanda ke amfani da fasahar hawan ƙasa.An ƙera abubuwa daban-daban da aka yi amfani da su musamman don a sayar da su kai tsaye zuwa allo maimakon yin waya tsakanin maki biyu, kamar yadda ake yi ta hanyar fasahar rami.Akwai manyan nau'ikan sassa uku na SMT.
M SMDs
Yawancin SMDs masu wucewa sune resistors ko capacitors.Girman fakitin waɗannan an daidaita su da kyau, sauran abubuwan da suka haɗa da coils, lu'ulu'u da sauransu suna da ƙarin takamaiman buƙatu.
Haɗin kai
Dominƙarin bayani game da hadedde da'irori a gaba ɗaya, karanta mu blog.Dangane da SMD musamman, suna iya bambanta sosai dangane da haɗin da ake buƙata.
transistor da diodes
Ana samun transistor da diode sau da yawa a cikin ƙaramin kunshin filastik.Jagoranci suna samar da haɗi kuma suna taɓa allon.Waɗannan fakitin suna amfani da jagora guda uku.
Takaitaccen tarihin SMT
Fasahar dutsen saman ta zama ana amfani da ita sosai a cikin 1980s, kuma shahararta ta girma daga can kawai.Masu kera PCB da sauri sun gane cewa na'urorin SMT sun fi dacewa don samarwa fiye da hanyoyin da ake da su.SMT yana ba da damar samarwa don sarrafa injin sosai.A baya can, PCBs sun yi amfani da wayoyi don haɗa kayan aikin su.An gudanar da waɗannan wayoyi da hannu ta hanyar amfani da hanyar rami.Ramukan da ke saman allo an yi ta zaren wayoyi, kuma su ne suka haɗa kayan lantarki tare.PCBs na al'ada suna buƙatar mutane don taimakawa a cikin wannan ƙirar.SMT ya cire wannan matsananciyar mataki daga tsarin.A maimakon haka an sayar da abubuwan da aka gyara akan pads a kan allunan maimakon - don haka 'dutsen saman'.
SMT ya ci gaba
Hanyar da SMT ta ba da kanta ga injina yana nufin cewa amfani ya bazu cikin sauri cikin masana'antar.An ƙirƙiri sabon saitin abubuwan haɗin gwiwa don rakiyar wannan.Waɗannan yawanci ƙanana ne fiye da takwarorinsu ta ramuka.SMDs sun sami damar samun ƙidayar fil mafi girma.Gabaɗaya, SMTs suma sun fi ƙanƙanta fiye da allunan da'ira ta ramuka, suna ba da damar rage farashin sufuri.Gabaɗaya, na'urorin sun fi inganci da tattalin arziki.Suna iya samun ci gaban fasaha waɗanda ba za a iya tunanin su ta hanyar rami ba.
An yi amfani da shi a cikin 2017
Haɗin dutsen saman yana da kusan rinjayen tsarin ƙirƙirar PCB.Ba wai kawai sun fi dacewa don samarwa ba, kuma ƙananan don sufuri, amma waɗannan ƙananan na'urori suna da inganci sosai.Yana da sauƙi don ganin dalilin da ya sa samar da PCB ya ci gaba daga hanyar da aka haɗa ta hanyar rami.
