41. PLCC (yas leaded nti carrier)
Yas chip cab kuj nrog txhuas.Ib tug ntawm cov nto mount pob.Cov pins raug coj tawm ntawm plaub sab ntawm lub pob, nyob rau hauv cov duab ntawm ding, thiab yog cov khoom yas.Nws tau txais thawj zaug los ntawm Texas Instruments hauv Tebchaws Meskas rau 64k-ntsis DRAM thiab 256kDRAM, thiab tam sim no tau siv dav hauv circuits xws li logic LSIs thiab DLDs (los yog cov txheej txheem logic).Tus pin center nrug yog 1.27mm thiab tus naj npawb ntawm cov pins nyob ntawm 18 mus rau 84. J-shaped pins tsis tshua muaj deformable thiab yooj yim los tuav dua li QFPs, tab sis kev tshuaj xyuas kom zoo nkauj tom qab soldering yog qhov nyuaj dua.PLCC zoo ib yam li LCC (tseem hu ua QFN).Yav dhau los, qhov sib txawv ntawm ob yog qhov qub yog ua los ntawm cov yas thiab tom kawg yog ua los ntawm ceramic.Txawm li cas los xij, tam sim no muaj J-zoo li pob khoom ua los ntawm cov ceramic thiab cov pob tsis muaj pinless ua los ntawm cov yas (cim li yas LCC, PC LP, P-LCC, thiab lwm yam), uas yog indistinguishable.
42. P-LCC (yas teadless nti carrier) (yas leadedchip currier)
Qee lub sij hawm nws yog lub npe hu ua yas QFJ, qee zaum nws yog lub npe hu ua QFN (yas LCC) (saib QFJ thiab QFN).Qee lub tuam txhab LSI siv PLCC rau cov pob khoom coj thiab P-LCC rau pob tsis muaj txhuas los qhia qhov txawv.
43. QFH (quad ca siab pob)
Quad tiaj pob nrog tuab pins.Ib hom yas QFP uas lub cev ntawm QFP tau ua kom tuab dua los tiv thaiv kev tawg ntawm lub cev pob (saib QFP).Lub npe siv los ntawm qee cov tuam txhab semiconductor.
44. QFI (quad flat I-leaded packgac)
Quad flat I-leaded pob.Ib qho ntawm cov pob khoom nto mount.Cov pins yog coj los ntawm plaub sab ntawm lub pob nyob rau hauv ib qho I-shaped downward direction.Kuj hu ua MSP (saib MSP).Lub mount yog kov-soldered rau lub substrate luam ntawv.Txij li thaum cov pins tsis protrude, lub mounting hneev taw yog me dua li ntawm QFP.
45. QFJ (quad flat J-leaded pob)
Quad flat J-leaded pob.Ib qho ntawm cov pob khoom nto mount.Cov pins yog coj los ntawm plaub sab ntawm pob hauv J-zoo li nqes.Qhov no yog lub npe teev los ntawm Nyiv Hluav Taws Xob thiab Mechanical Manufacturers Association.Tus pin center nrug yog 1.27mm.
Muaj ob hom khoom: yas thiab ceramic.Yas QFJs feem ntau hu ua PLCCs (saib PLCC) thiab siv nyob rau hauv circuits xws li microcomputers, gate displays, DRAMs, ASSPs, OTPs, thiab lwm yam. Pin suav li ntawm 18 txog 84.
Ceramic QFJs tseem hu ua CLCC, JLCC (saib CLCC).Cov pob ntawv qhov rai yog siv rau UV- lwv EPROMs thiab microcomputer nti circuits nrog EPROMs.Tus lej suav txij li 32 txog 84.
46. QFN (quad flat non-leaded pob)
Quad flat non-leaded pob.Ib qho ntawm cov pob khoom nto mount.Niaj hnub no, nws feem ntau hu ua LCC, thiab QFN yog lub npe teev los ntawm Nyiv Hluav Taws Xob thiab Mechanical Manufacturers Association.Lub pob yog nruab nrog electrode hu rau tag nrho plaub sab, thiab vim hais tias nws tsis muaj pins, mounting cheeb tsam yog me dua QFP thiab qhov siab yog qis dua QFP.Txawm li cas los xij, thaum muaj kev ntxhov siab nyob nruab nrab ntawm cov ntawv luam tawm thiab cov pob, nws tsis tuaj yeem txo qis ntawm cov electrode hu.Yog li ntawd, nws yog ib qho nyuaj rau ua kom muaj ntau yam electrode hu raws li QFP tus pins, uas feem ntau yog nyob ntawm 14 txog 100. Muaj ob hom khoom: ceramic thiab yas.Cov chaw tiv tauj electrode yog 1.27 hli sib nrug.
Yas QFN yog ib pob uas tsis muaj nqi nrog lub khob epoxy luam ntawv substrate puag.Ntxiv rau 1.27mm, kuj tseem muaj 0.65mm thiab 0.5mm electrode contact center nrug.Cov pob no tseem hu ua yas LCC, PCLC, P-LCC, thiab lwm yam.
47. QFP (quad tiaj pob)
Quad flat pob.Ib qho ntawm cov pob khoom saum npoo av, cov pins yog coj los ntawm plaub sab hauv seagull tis (L) duab.Muaj peb hom substrates: ceramic, hlau thiab yas.Nyob rau hauv cov nqe lus ntawm kom muaj nuj nqis, cov hnab yas ua rau feem ntau.Yas QFPs yog qhov nrov tshaj plaws ntau tus pin LSI pob thaum cov khoom tsis qhia tshwj xeeb.Nws yog siv tsis tsuas yog rau cov logic LSI circuits xws li microprocessors thiab rooj vag qhia, tab sis kuj rau analog LSI circuits xws li VTR teeb liab ua thiab suab teeb liab ua.Qhov siab tshaj plaws tus pins nyob rau hauv 0.65 hli nruab nrab suab yog 304.
48. QFP (FP) (QFP zoo suab)
QFP (QFP zoo suab) yog lub npe teev nyob rau hauv JEM tus qauv.Nws hais txog QFPs nrog tus pin nruab nrab ntawm 0.55mm, 0.4mm, 0.3mm, thiab lwm yam tsawg dua 0.65mm.
49. QIC (quad in-line ceramic pob)
Lub npe ntawm ceramic QFP.Qee lub tuam txhab semiconductor siv lub npe (saib QFP, Cerquad).
50. QIP (quad in-line yas pob)
Alias rau yas QFP.Qee lub tuam txhab semiconductor siv lub npe (saib QFP).
51. QTCP (quad tape carrier pob)
Ib qho ntawm cov pob TCP, uas cov pins yog tsim los ntawm ib daim kab xev insulating thiab coj tawm ntawm tag nrho plaub sab ntawm pob.Nws yog ib pob nyias siv TAB technology.
52. QTP (quad tape carrier pob)
Quad tape carrier pob.Lub npe siv rau QTCP daim ntawv foos tsim los ntawm Nyiv Hluav Taws Xob thiab Hluav Taws Xob Hluav Taws Xob Lub Plaub Hlis 1993 (saib TCP).
53, QUIL (quad in-line)
Ib lub npe hu ua QUIP (saib QUIP).
54. QUIP (quad in-line package)
Quad hauv kab pob nrog plaub kab ntawm tus pins.Cov pins yog coj los ntawm ob sab ntawm lub pob thiab yog staggered thiab khoov mus rau hauv plaub kab txhua lwm yam.Tus pin center nrug yog 1.27mm, thaum muab tso rau hauv cov ntawv sau substrate, qhov chaw ntxig qhov deb yuav 2.5mm, yog li nws tuaj yeem siv rau hauv cov qauv luam tawm hauv Circuit Court boards.Nws yog ib pob me dua li tus qauv DIP.Cov pob no yog siv los ntawm NEC rau microcomputer chips hauv desktop computers thiab cov khoom siv hauv tsev.Muaj ob hom khoom: ceramic thiab yas.Tus naj npawb ntawm pins yog 64.
55. SDIP (shrink dual in-line pob)
Ib qho ntawm cov pob ntawv cartridge, cov duab zoo ib yam li DIP, tab sis tus pin center nrug (1.778 mm) me dua DIP (2.54 mm), yog li lub npe.Tus naj npawb ntawm cov pins nyob ntawm 14 txog 90, thiab tseem hu ua SH-DIP.Muaj ob hom khoom: ceramic thiab yas.
56. SH-DIP (shrink dual hauv-kab pob)
Ib yam li SDIP, lub npe siv los ntawm qee lub tuam txhab semiconductor.
57. SIL (ib leeg hauv kab)
Lub npe ntawm SIP (saib SIP).Lub npe SIL feem ntau yog siv los ntawm European semiconductor manufacturers.
58. SIMM (ib leeg hauv kab nco module)
Ib leeg-kab nco module.Ib lub cim xeeb module nrog electrodes nyob ze ntawm ib sab ntawm cov ntawv sau substrate.Feem ntau yog hais txog cov khoom uas tau muab tso rau hauv lub qhov (socket).Standard SIMMs muaj nyob nrog 30 electrodes ntawm 2.54 hli nruab nrab nrug thiab 72 electrodes ntawm 1.27 hli nruab nrab nrug.SIMMs nrog 1 thiab 4 megabit DRAMs hauv SOJ pob ntawm ib lossis ob sab ntawm cov ntawv luam tawm tau dav siv hauv cov computers, chaw ua haujlwm, thiab lwm yam khoom siv.Tsawg kawg yog 30-40% ntawm DRAMs tau sib sau ua ke hauv SIMMs.
59. SIP (ib pob hauv kab)
Ib pob hauv kab.Cov pins yog coj los ntawm ib sab ntawm lub pob thiab teem rau hauv ib txoj kab ncaj nraim.Thaum sib sau ua ke ntawm cov ntawv sau substrate, lub pob yog nyob rau hauv ib qho chaw sawv ntsug.Qhov chaw nruab nrab ntawm tus pin feem ntau yog 2.54 hli thiab tus lej ntawm tus pins nyob ntawm 2 txog 23, feem ntau hauv pob khoom.Cov duab ntawm lub pob txawv.Qee cov pob khoom uas zoo ib yam li ZIP kuj hu ua SIP.
60. SK-DIP (skinny dual hauv-kab pob)
Ib hom DIP.Nws hais txog qhov nqaim DIP nrog qhov dav ntawm 7.62mm thiab tus pin nruab nrab ntawm 2.54mm, thiab feem ntau hu ua DIP (saib DIP).
61. SL-DIP (slim dual hauv-kab pob)
Ib hom DIP.Nws yog qhov nqaim DIP nrog qhov dav ntawm 10.16mm thiab tus pin nruab nrab ntawm 2.54mm, thiab feem ntau hu ua DIP.
62. SMD (nto mount li)
Surface mount devices.Qee lub sij hawm, qee lub tuam txhab semiconductor cais SOP li SMD (saib SOP).
63. TSO (me me out-line)
SOP npe.Cov npe no yog siv los ntawm ntau lub tuam txhab semiconductor thoob ntiaj teb.(Saib SOP).
64. SOI (me me tawm-kab I-taub pob)
I-shaped pin me me tawm-kab pob.Ib tug ntawm cov nto mount pob.Cov pins yog coj los ntawm ob sab ntawm lub pob hauv I-puab nrog qhov nruab nrab ntawm 1.27mm, thiab qhov chaw mounting yog me dua li ntawm SOP.Number of pin 26.
65. SOIC (me me tawm-kab sib txuas ua ke)
Lub npe ntawm SOP (saib SOP).Ntau tus neeg txawv teb chaws semiconductor tau txais lub npe no.
66. SOJ (Small Out-Line J-Leaded Package)
J-zoo li tus pin me txheej txheej pob.Ib tug ntawm cov nto mount pob.Pins los ntawm ob sab ntawm lub pob coj mus rau J-puab, thiaj li muaj npe.DRAM li hauv SO J tej pob khoom feem ntau yog sib sau ua ke ntawm SIMMs.Tus pin center nrug yog 1.27mm thiab tus naj npawb ntawm pins nyob ntawm 20 txog 40 (saib SIMM).
67. SQL (Small Out-Line L-leaded pob)
Raws li JEDEC (Joint Electronic Device Engineering Council) tus qauv rau SOP tau txais lub npe (saib SOP).
68. SONF (Small Out-Line Non-fin)
SOP tsis muaj dab dej kub, tib yam li SOP ib txwm muaj.NF (non-fin) cim tau txhob txwm ntxiv los qhia qhov sib txawv ntawm lub hwj chim IC pob khoom yam tsis muaj lub dab dej kub.Lub npe siv los ntawm qee cov tuam txhab semiconductor (saib SOP).
69. SOF (me me Out-Line pob)
Pob ntawv me me.Ib qho ntawm cov pob zeb ntog, cov pins raug coj tawm ntawm ob sab ntawm lub pob hauv cov duab ntawm cov seagull tis (L-shaped).Muaj ob hom khoom: yas thiab ceramic.Kuj tseem hu ua SOL thiab DFP.
SOP yog siv tsis yog rau kev nco LSI nkaus xwb, tab sis kuj rau ASSP thiab lwm yam circuits uas tsis loj heev.SOP yog qhov nrov tshaj plaws nto mount pob nyob rau hauv qhov chaw uas cov tswv yim thiab cov zis terminals tsis pub tshaj 10 mus rau 40. Tus pin center nrug yog 1.27 hli, thiab tus naj npawb ntawm cov pins nyob ntawm 8 mus rau 44.
Tsis tas li ntawd, SOPs nrog tus pin center nrug tsawg dua 1.27mm tseem hu ua SSOPs;SOPs nrog kev sib dhos qhov siab tsawg dua 1.27mm tseem hu ua TSOPs (saib SSOP, TSOP).Kuj tseem muaj SOP nrog lub dab dej kub.
70. SOW (Cov Ntawv Qhia me me (Wide-Jype)
Post lub sij hawm: May-30-2022