JPH0254247U - - Google Patents
Info
- Publication number
- JPH0254247U JPH0254247U JP13369388U JP13369388U JPH0254247U JP H0254247 U JPH0254247 U JP H0254247U JP 13369388 U JP13369388 U JP 13369388U JP 13369388 U JP13369388 U JP 13369388U JP H0254247 U JPH0254247 U JP H0254247U
- Authority
- JP
- Japan
- Prior art keywords
- pins
- package
- lsi package
- coarser
- featuring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 239000011889 copper foil Substances 0.000 description 2
Landscapes
- Lead Frames For Integrated Circuits (AREA)
Description
第１図は本考案に係るＬＳＩパツケージの平面
図、第２図は第１図のＬＳＩパツケージを実装す
る多層プリント基板の平面図、第３図は従来のＬ
ＳＩパツケージの平面図、第４図は第３図のＬＳ
Ｉパツケージを実装する多層プリント基板の平面
図である。
１１：ＬＳＩパツケージ本体、１２：ピン、１
３：内層銅箔、１４：内層銅箔抜き。
Fig. 1 is a plan view of an LSI package according to the present invention, Fig. 2 is a plan view of a multilayer printed circuit board on which the LSI package of Fig. 1 is mounted, and Fig. 3 is a plan view of a conventional LSI package.
A plan view of the SI package, Figure 4 is the LS of Figure 3.
FIG. 2 is a plan view of a multilayer printed circuit board on which an I-package is mounted. 11: LSI package body, 12: Pin, 1
3: Inner layer copper foil, 14: Inner layer copper foil removed.
Claims (1)
したＰＧＡタイプのＬＳＩパツケージにおいて、 上記ピンは、その配列の一部に他のピン相互の
間隔より粗い部分を設けたことを特徴とするＬＳ
Ｉパツケージ。[Claims for Utility Model Registration] In a PGA type LSI package in which a large number of pins are arranged on one side of the LSI package body, the above-mentioned pins are provided with a part where the spacing between the other pins is coarser than that between the other pins. LS featuring
I package.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13369388U JPH0254247U (en) | 1988-10-13 | 1988-10-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13369388U JPH0254247U (en) | 1988-10-13 | 1988-10-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0254247U true JPH0254247U (en) | 1990-04-19 |
Family
ID=31391793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13369388U Pending JPH0254247U (en) | 1988-10-13 | 1988-10-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0254247U (en) |
-
1988
- 1988-10-13 JP JP13369388U patent/JPH0254247U/ja active Pending