XC2C256-7TQG144C QFP144 xilinx chips 1.8V Input-outputy 118 FLASH PLD IC electronic
Litšobotsi tsa Sehlahisoa
MOFUTA | TLHALOSO | KHETHA |
Sehlopha | Lipotoloho tse Kopantsoeng (ICs) Li-CPLDs (Lisebelisoa tse rarahaneng tse hlophisitsoeng tse hlophisitsoeng) |
|
Mfr | AMD Xilinx |
|
Letoto | CoolRunner II |
|
Sephutheloana | Terei |
|
Boemo ba Sehlahiswa | E sebetsa |
|
Mofuta o Rerang | Ho System Programmable |
|
Nako ea ho lieha tpd(1) Max | 6.7 ns |
|
Phepelo ea Voltage - Ka hare | 1.7V ~ 1,9V |
|
Palo ea Lintlha / Li-block tsa Logic | 16 |
|
Palo ea li-Macrocell | 256 |
|
Nomoro ea Liheke | 6000 |
|
Nomoro ea I/O | 118 |
|
Mocheso oa ho sebetsa | 0°C ~ 70°C (TA) |
|
Mofuta oa ho Beha | Thaba e kaholimo |
|
Sephutheloana / Taba | 144-LQFP |
|
Sephutheloana sa Sesebelisoa sa Bafani | 144-TQFP (20×20) |
|
Nomoro ea Sehlahisoa sa Motheo | XC2C256 |
|
Tlaleha Phoso ea Boitsebiso ba Sehlahisoa
Sheba E tšoanang
Litokomane & Media
MOSEBETSI MOFUTA | LINKI |
Li-datasheets | Lethathamo la lintlha tsa XC2C256 |
Boitsebiso ba Tikoloho | Setifikeiti sa Xiliinx RoHS |
Sehlahisoa se hlahang | Li-CPLD tsa CoolRunner™-II |
Kopano ea PCN / Tšimoloho | Mult Dev LeadFrame Chg 29/Oct/2018 |
HTML Datasheet | Lethathamo la lintlha tsa XC2C256 |
Maemo a Tikoloho le Liantle
LEHLOKOA | TLHALOSO |
Boemo ba RoHS | ROHS3 e lumellana |
Boemo ba Sensitivity ea Mongobo (MSL) | 3 (168 lihora) |
FIHLELA Boemo | FIHLELA E sa ameheng |
ECCN | TSEBE99 |
HTSUS | 8542.39.0001 |
Sesebelisoa se rarahaneng sa logic (CPLD) ke sesebelisoa sa logic se nang le lisebelisoa tse hlophisitsoeng ka botlalo LE/OR li-array le li-macrocell.Li-Macrocell ke li-block tsa mantlha tsa CPLD, tse nang le ts'ebetso e rarahaneng ea logic le logic bakeng sa ho kenya tšebetsong mantsoe a tloaelehileng a fapaneng.LE/OR li-arrays li ka hlophisoa bocha ebile li na le boikarabello ba ho etsa mesebetsi e fapaneng ea kelello.Li-Macrocell li ka boela tsa hlalosoa e le li-blocks tse sebetsang tse ikarabellang bakeng sa ho etsa sequential kapa combinatorial logic.
Sesebelisoa sa logic se rarahaneng ke sehlahisoa sa boqapi ha se bapisoa le lisebelisoa tsa khale tsa kelello tse kang programmable logic arrays (PLAs) le Programmable Array Logic (PAL).Lisebelisoa tsa pejana tsa kelello li ne li sa hlophisehe, ka hona, mohopolo o hahiloe ka ho kopanya li-chips tse ngata tsa logic hammoho.CPLD e na le ho rarahana pakeng tsa PALs le field-programmable gate arrays (FPGAs).E boetse e na le likarolo tsa meralo ea li-PAL le li-FPGA ka bobeli.Phapang e kholo ea meralo lipakeng tsa CPLD le FPGA ke hore li-FPGA li ipapisitse le litafole tsa ho sheba, athe li-CPLD li thehiloe holim'a liheke tsa leoatle.
Likarolo tse tloaelehileng tsa CPLDs le FPGAs ke hore ka bobeli li na le liheke tse ngata le litokisetso tse feto-fetohang bakeng sa logic.Athe likarolo tse tloaelehileng lipakeng tsa CPLDs le PALs li kenyelletsa mohopolo o sa fetoheng oa tlhophiso.Li-CPLD ke baetapele 'marakeng oa lisebelisoa tsa logic tse hlophisehang, tse nang le melemo e mengata joalo ka mananeo a tsoetseng pele, litšenyehelo tse tlase, ho se fetohe ebile ho bonolo ho li sebelisa.
Asesebediswa se rarahaneng sa ho hlalefa(CPLD) ke asesebediswa sa logic se hlophisehangka ho rarahana pakeng tsa tsaPALsleFPGAs, le likarolo tsa meralo ea bobeli.Mohaho o ka sehloohong oa CPLD ke amacrocell, e nang le ts'ebetsong ea logicdisjunctive tloaelehileng sebopeholipolelo le ts'ebetso e khethehileng ea logic.
Likaroloana[edita]
Tse ling tsa likarolo tsa CPLD li tšoana lePALs:
- Mehopolo ea tlhophiso e sa fetoheng.Ho fapana le li-FPGA tse ngata, tlhophiso ea kantleROMha e hlokehe, mme CPLD e ka sebetsa hang hang ha sistimi e qala.
- Bakeng sa lisebelisoa tse ngata tsa CPLD tsa lefa, ho tsamaisa litsamaiso ho sitisa li-blocks tse ngata ho ba le matšoao a ho kenya le ho tsoa a hokahantsoeng le likhoele tsa kantle, ho fokotsa menyetla ea polokelo ea mmuso ea kahare le menahano e tebileng.Hangata sena ha se lebaka la li-CPLD tse kholoanyane le malapa a macha a lihlahisoa tsa CPLD.
Likarolo tse ling li tšoana leFPGAs:
- Palo e kholo ea liheke tse fumanehang.Li-CPLD hangata li na le palo e lekanang le ea likete ho isa ho mashome a liketeliheke tsa logic, e lumellang ho kengoa ts'ebetsong ea lisebelisoa tse rarahaneng tsa ho lokisa data.Li-PAL hangata li na le liheke tse makholo a 'maloa haholo, ha li-FPGA hangata li tloha ho mashome a likete ho isa ho limilione tse' maloa.
- Litokisetso tse ling tsa logic li tenyetseha ho fetakakaretso-ea-sehlahisoamantsoe, ho kenyelletsa le litsela tse rarahaneng tsa maikutlo lipakeng tsa lisele tse kholo, le mohopolo o ikhethileng oa ho kenya tšebetsong mesebetsi e fapaneng e sebelisoang hangata, joalo kapalo yohle lipalo.
Phapang e hlokomelehang haholo lipakeng tsa CPLD e kholo le FPGA e nyane ke ho ba teng ha memori e sa fetoheng ho CPLD, e lumellang li-CPLD ho sebelisoa bakeng sa "bootloader” mesebetsi, pele o fana ka taolo ho lisebelisoa tse ling tse se nang polokelo ea tsona ea ka mehla ea lenaneo.Mohlala o motle ke moo CPLD e sebelisoang ho kenya data ea tlhophiso bakeng sa FPGA ho tsoa mohopolong o sa fetoheng.[1]
Likhethollo[edita]
Li-CPLD e ne e le mohato oa ho iphetola ha lintho ho tloha ho lisebelisoa tse nyane tse eteletseng pele,Li-PLA(e rometsoe pele keLi-signetics), lePALs.Tsena ka ho latellana li ne li eteletsoe pele kelogic e tloaelehilenglihlahisoa, tse neng li sa fane ka mokhoa oa ho etsa lintho hantle, 'me li ne li sebelisetsoa ho haha mesebetsi ea logic ka ho hokahanya li-chips tse ngata tse tloaelehileng (kapa tse makholo) hammoho (hangata li na le likhoele holim'a boto ea potoloho e hatisitsoeng kapa liboto, empa ka linako tse ling, haholo-holo bakeng sa prototyping.khoele ea teratakhoele).
Phapang e kholo lipakeng tsa meralo ea lisebelisoa tsa FPGA le CPLD ke hore li-CPLD li thehiloe ka hare.litafole tsa ho sheba(LUTs) ha li-FPGA li sebelisaliboloko tsa kelello.