Tshiab thiab thawj LCMXO2-2000HC-4TG144C Integrated Circuit Court

luv luv piav qhia:

MachXO2 tsev neeg ntawm lub hwj chim qis qis, instant-on, tsis-volatile PLDs muaj rau cov khoom siv nrog qhov ntom ntom ntawm 256 txog 6864 Look-Up Tables (LUTs).Ntxiv rau LUT-based, tus nqi qis programmable logic cov cuab yeej no feature Embedded Block RAM (EBR), Distributed RAM, User Flash Memory (UFM), Phase Locked Loops (PLLs), pre engineered source synchronous I / O kev txhawb nqa, kev teeb tsa siab heev kev txhawb nqa suav nrog dual-boot muaj peev xwm thiab hardened versions ntawm cov haujlwm nquag siv xws li SPI maub los, I²C maub los thiab timer / txee.Cov fea tures tso cai rau cov cuab yeej no siv rau hauv tus nqi qis, cov neeg siv khoom siv siab thiab kev siv lub cev.

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Product Detail

Khoom cim npe

Yam khoom

HOM	Kev piav qhia
Qeb	Integrated Circuits (ICs)Embedded - FPGAs (Field Programmable Gate Array)
Mfr	Lattice Semiconductor Corporation
Series	MachXO 2
Pob	Tais
Yam khoom	Active
Number of LAB/CLBs	264
Number of Logic Elements/Cells	2112 ib
Tag nrho RAM khoom	75776 ib
Tus lej I/O	111
Voltage - Khoom siv	2.375V ~ 3.465V
Mounting Hom	Nto Mount
Ua haujlwm kub	0 ° C ~ 85 ° C (TJ)
Pob / Case	144- QWB
Cov Khoom Muag Khoom Pob	144-TQFP (20x20)
Base Product Number	LCMXO2-2000
SPQ	60/pcs

Taw qhia

Field programmable gate array, uas yog cov khoom lag luam ntawm kev txhim kho ntxiv ntawm cov khoom siv programmable xws li PAL, GAL, CPLD thiab lwm yam.Nws tshwm sim raws li ib tug semi-kev cai circuits nyob rau hauv lub teb ntawm daim ntawv thov-specific integrated circuits (ASICs), uas tsis tsuas yog daws cov shortcomings ntawm kev cai circuits, tab sis kuj overcomes lub shortcomings ntawm tus tsawg tsawg ntawm thawj programmable ntaus ntawv lub rooj vag circuits.

Txoj Cai Ua Haujlwm

FPGA tau txais ib lub tswv yim tshiab ntawm logic cell array LCA (Logic Cell Array), uas suav nrog peb ntu: configurable logic module CLB, output input module IOB (Input Output Block) thiab kev sib txuas sab hauv (Interconnect).Cov yam ntxwv tseem ceeb ntawm FPGAs yog:
1) Siv FPGA los tsim ASIC circuits, cov neeg siv tsis tas yuav tsim cov chips kom tau txais cov nti tsim nyog.
2) FPGA tuaj yeem siv los ua tus qauv tsav ntawm lwm cov kev hloov kho siab lossis ib nrab kev cai ASIC circuits.
3) FPGA muaj ntau yam flip-flops thiab I / O pins sab hauv.
4) FPGA yog ib qho ntawm cov khoom siv nrog lub voj voog tsim luv tshaj plaws, tus nqi tsim kho qis tshaj plaws thiab kev pheej hmoo qis tshaj hauv ASIC Circuit Court.
5) FPGA tau txais cov txheej txheem CHMOS ceev, kev siv hluav taws xob tsawg, thiab tuaj yeem sib haum nrog CMOS thiab TTL qib.
Nws tuaj yeem hais tias FPGA chips yog ib qho kev xaiv zoo tshaj plaws rau cov tshuab me me los txhim kho kev sib koom ua ke thiab kev ntseeg tau.

FPGA yog programmed los ntawm ib qho kev pab cuam khaws cia hauv on-chip RAM los teeb nws lub xeev kev khiav hauj lwm, yog li ntawd lub on-chip RAM yuav tsum tau programmed thaum ua hauj lwm.Cov neeg siv tuaj yeem siv cov txheej txheem sib txawv raws li hom kev teeb tsa sib txawv.

Thaum lub hwj chim-on, FPGA nti nyeem cov ntaub ntawv los ntawm EPROM mus rau hauv-chip programming RAM, thiab tom qab kev teeb tsa tiav, FPGA nkag mus rau hauv lub xeev ua haujlwm.Tom qab lub hwj chim ploj lawm, FPGA rov qab mus rau cov ntawv dawb, thiab kev sib raug zoo nrog lub hauv paus ploj, yog li FPGA tuaj yeem siv tau ntau zaus.FPGA programming tsis tas yuav muaj FPGA programmer, tsuas yog lub hom phiaj EPROM thiab PROM programmer.Thaum koj xav hloov kho FPGA muaj nuj nqi, tsuas yog hloov EPROM.Ua li no, tib FPGA, cov ntaub ntawv sib txawv ntawm cov programming, tuaj yeem tsim cov haujlwm sib txawv.Yog li, kev siv FPGAs yog hloov tau yooj yim.

Configuration Hom

FPGA muaj ntau hom kev teeb tsa: lub ntsiab lus sib luag yog FPGA ntxiv rau EPROM;Master- qhev hom tuaj yeem txhawb nqa ib qho PIECE PROM programming ntau FPGAs;Serial hom yuav programmed nrog serial PROM FPGA;Peripheral hom tso cai rau FPGA siv los ua ib qho peripheral ntawm microprocessor, programmed los ntawm microprocessor.

Cov teeb meem xws li kev ua tiav lub sijhawm kaw nrawm, txo qis kev siv hluav taws xob thiab nqi, ua kom zoo dua lub moos tswj, thiab txo qhov nyuaj ntawm FPGA thiab PCB tsim tau ib txwm yog cov teeb meem tseem ceeb rau kev tsim qauv engineers siv FPGAs.Niaj hnub no, raws li FPGAs txav mus rau qhov ceev dua, muaj peev xwm ntau dua, kev siv hluav taws xob qis dua, thiab kev sib koom ua ke IP ntau dua, cov kws tsim qauv tsim qauv tau txais txiaj ntsig los ntawm cov kev ua tau zoo tshaj no thaum ntsib cov teeb meem tsim tshiab vim qhov tsis tau pom dua ntawm kev ua tau zoo thiab muaj peev xwm ntawm FPGAs.

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