JPS60145643A - Semiconductor device - Google Patents

Semiconductor device

Info

Publication number
JPS60145643A
JPS60145643A JP59002388A JP238884A JPS60145643A JP S60145643 A JPS60145643 A JP S60145643A JP 59002388 A JP59002388 A JP 59002388A JP 238884 A JP238884 A JP 238884A JP S60145643 A JPS60145643 A JP S60145643A
Authority
JP
Japan
Prior art keywords
gates
gate
base
block
base contact
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
Application number
JP59002388A
Other languages
Japanese (ja)
Inventor
Tadahiko Takayama
忠彦 高山
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yokogawa Electric Corp
Original Assignee
Yokogawa Hokushin Electric Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Yokogawa Hokushin Electric Corp filed Critical Yokogawa Hokushin Electric Corp
Priority to JP59002388A priority Critical patent/JPS60145643A/en
Publication of JPS60145643A publication Critical patent/JPS60145643A/en
Pending legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L27/00Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
    • H01L27/02Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having at least one potential-jump barrier or surface barrier; including integrated passive circuit elements with at least one potential-jump barrier or surface barrier
    • H01L27/04Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having at least one potential-jump barrier or surface barrier; including integrated passive circuit elements with at least one potential-jump barrier or surface barrier the substrate being a semiconductor body
    • H01L27/10Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having at least one potential-jump barrier or surface barrier; including integrated passive circuit elements with at least one potential-jump barrier or surface barrier the substrate being a semiconductor body including a plurality of individual components in a repetitive configuration
    • H01L27/118Masterslice integrated circuits
    • H01L27/11801Masterslice integrated circuits using bipolar technology

Abstract

PURPOSE:To facilitate the design of wiring patterns by a method wherein base contact lead-out positions are arranged by regular sliding in a block with the arrangement of a plurality of I<2>L gates having multicollectors and bases. CONSTITUTION:One block is composed of I<2>L gates G1-G6, and the positions of base contact lead-out parts BC1-BC6 are so arranged as to slide regularly. This enables the base contact lead-out part BC1 of the gate G1 to be wire-connected linearly to each multicollector MC of the other gates G2-G6 by means of a line l1. Therefore, the base of a specific gate can be easily connected to the multicollectors of all the other gates, resulting in easy design of wiring patterns suited for various kind of applications.

Description

【発明の詳細な説明】 〔発明の属する技術分野〕 本発明は、工りを含むアナログマスタースライスLSI
のような半導体装置に関するものである。
DETAILED DESCRIPTION OF THE INVENTION [Technical field to which the invention pertains] The present invention relates to an analog master slice LSI including
The invention relates to semiconductor devices such as.

〔従来技術〕[Prior art]

第1図は、アナログLSIを製造する場合の工程を示す
概略図である。この工程において、埋込拡散、アイソレ
ージロン拡散、ベース拡散、エミッタ拡散、コンタクト
穴開け、アルミ配線、パッド穴゛開けの各工程は、マス
クを使用した工程となる。
FIG. 1 is a schematic diagram showing the steps in manufacturing an analog LSI. In this process, each process of buried diffusion, isolation diffusion, base diffusion, emitter diffusion, contact hole drilling, aluminum wiring, and pad hole drilling uses a mask.

ここで、工2Lを含んでマスター・スライス化すると、
各種のアプリケーションに対して、ステップ2からステ
ップ4及びステップ11の各マスク工程は共通化できる
が、ステ、プ5がらステ、プ9の各マスク工程において
用いられるマスクは、それぞれのアプリケーションに応
じて、そのっど新だに製作しなければならない。
Here, if you include the work 2L and create a master slice,
The mask processes from step 2 to step 4 and step 11 can be used in common for various applications, but the masks used in the mask processes from step 5 to step 9 may vary depending on each application. , you have to make a new one.

その理由は I2Lロジック部のゲー)・のパターンが
、第2図に示すように、計から成る複数個のコレクタ(
マルチコレクタ)MCが、ベースとして形成される上領
域BE中に位置しており、通常ベース取出しコンタク)
BCは、近傍のゲートの配線を考慮して配置されるから
である。
The reason for this is that the pattern of the I2L logic section consists of multiple collectors (as shown in Figure 2).
A multi-collector) MC is located in the upper region BE formed as a base, and is usually connected to a base extraction contact).
This is because the BC is arranged in consideration of the wiring of nearby gates.

第3図は、この点を考慮して作られた従来の■2Lを含
むLSIのベースとマルチコレクタとの配線パターンの
一部を拡大した平面図である。この図において、1はマ
ルチコレクタ取り出し部、2はベース取シ出し部である
FIG. 3 is an enlarged plan view of a part of the wiring pattern between the base and multi-collector of a conventional LSI including 2L, which was created with this point in mind. In this figure, 1 is a multi-collector take-out part, and 2 is a base take-out part.

この様な構成の従来装置においては、ベースとマルチコ
レクタとの関係が、各アプリケーション回路ととに任意
にレイアウトされるもので、このために、その製造工程
において、n+拡散の位置を決めるステ、プロに用いら
れるエミッタマスクは、各アプリケーション回路で共通
化する。ことはできない。
In conventional devices with such a configuration, the relationship between the base and the multicollector is arbitrarily laid out with respect to each application circuit, and for this reason, in the manufacturing process, there is a step to determine the position of the n+ diffusion. The emitter mask used by professionals is shared by each application circuit. It is not possible.

ここで、各アプリケージ雪ン回路で、共通化できるマス
クの数が多ければ多いほど、コストや工数の点で有利に
なる。
Here, the greater the number of masks that can be shared in each application circuit, the more advantageous it will be in terms of cost and man-hours.

〔本発明の目的〕[Object of the present invention]

本発明は、各種のアプリケージ覆ンに対して、エミッタ
マスクを共通化することが可能で、各種アプリケーショ
ン回路の開発時間を短縮するとともに低コスト、低工数
を図ることのできる半導体装置を実現しようとするもの
である。
The present invention aims to realize a semiconductor device that can use a common emitter mask for various application cages, shorten the development time of various application circuits, and achieve low cost and man-hours. That is.

〔本発明の概要〕 本発明に係る装置は、マルチコレクタで構成される複数
個のゲートをひとつのブロックとし、このブロック内で
ベースコンタクト取シ出し位置を規則的にずらせて配置
させたことを特徴としてい〔実施例による説明〕 第4図は本発明に係る装置の一例を示す要部平面パター
ンである。この図において、G、、 G2. G5・・
・G6はそれぞれI2Lゲートで、ここでは6個のゲー
トを配列し、1つのブロックを構成した場合を例示して
いる。各ゲート部分において、MCはマルチコレクタで
、ここでは、ひとつのゲートはそれぞれ5個のマルチコ
レクタを有している。ncl。
[Summary of the present invention] The device according to the present invention has a plurality of gates composed of multi-collectors as one block, and the base contact extraction positions are arranged at regular shifts within this block. Features [Explanation based on Examples] FIG. 4 is a plane pattern of the main parts showing an example of the device according to the present invention. In this figure, G,, G2. G5...
- Each G6 is an I2L gate, and here an example is shown in which six gates are arranged to form one block. In each gate section, the MC is a multicollector, where each gate has five multicollectors. ncl.

BC2・・・BCbハ、ソhぞれベースコンタクト取出
し部で、その位置は各ゲートごとに規則的にずれるよう
K(右下がりの階段状となるように)配置されている。
BC2, . . . , BCb, C, and C are base contact extraction portions, and the positions thereof are arranged so as to be regularly shifted for each gate (in a step-like shape downward to the right).

11.12・・・t6は、いずれもアルミ配線ノ(ター
ンを想定したラインであって、tlは、ゲートG1のベ
ースコンタクトBC1と 各ゲート02〜G6の各コレ
クタMC上にある。また、t2 (t3. t4・・・
)は、ゲートG2(G5.G4・・・)のベースコンタ
クトBC2(BC5、BC4・・・)と、G2(G3.
G4・・・)以外のゲートG1.G5.G4・・・の各
コレクタMC上を走っている。
11.12...t6 are all lines assuming aluminum wiring turns, and tl is on the base contact BC1 of gate G1 and each collector MC of each gate 02 to G6. (t3. t4...
) are the base contacts BC2 (BC5, BC4...) of the gate G2 (G5.G4...) and G2 (G3.
G4...) other than gate G1. G5. It runs on each collector MC of G4...

なお、ここでは5個のコレクタを有しているゲートを6
列配列し、ひとつのブロックを構成した場合であるが、
ゲートの数、各ゲートにおけるマルチコレクタの数は、
必要に応じて任意の数に選定される。
Note that in this case, a gate with 5 collectors is called 6.
When arranged in columns and forming one block,
The number of gates, the number of multi-collectors in each gate is
Any number may be selected as necessary.

この様に構成した装置によれば、例えば1つのゲー)G
1について注目すれば、そのペースBEのベースコンタ
クト取出し部BC1は、横方向に並んでいる他のゲート
G2〜G6の各コレクタMCと、2インt1に示すよう
に直線的に配線接続75E町有ヒとなる。
According to the device configured in this way, for example, one game)
1, the base contact extraction part BC1 of the pace BE is linearly connected to each collector MC of the other gates G2 to G6 arranged in the horizontal direction by wiring 75E, as shown in t1. It becomes Hi.

このことは、他の各ゲー)G2〜G60ベースコンタク
ト取出部BC2〜BC,Sについて同様である。
This is the same for each of the other games G2 to G60 base contact extraction portions BC2 to BC and S.

従って、この装置によれば、ある特定ゲートのペースは
、他のすべてのゲートのマルチコレクタとの接続を容易
に行なうことができることを意味し、各種のアプリケー
ションに応じた自己線ノシターンを容易に設計し、5、
適応することができる。よって、エミッタ拡散パターン
用のマスク(エミッタマスク)をマスタースライスの共
通マスクに使用できる。
Therefore, according to this device, the pace of one particular gate can be easily connected to the multi-collector of all other gates, making it easy to design self-wire nositters for various applications. 5,
Able to adapt. Therefore, a mask for an emitter diffusion pattern (emitter mask) can be used as a common mask for master slices.

第5図(イ)〜(ハ)は、5個のマルチコレクタを有し
たゲートを6個配列したブロックを含む装置におけるペ
ース・コンタクトBCの、他の配置例を示iJだパター
ン図である1、(イ)〜0うはいずれもペースコンタク
l−BCのずらせる方向を右下向きとしたものであり、
(へ)〜に)は左下向きとした例である。 −第6図は
、5個のマルチコレクタを有するゲートを8個配列し、
ひとつのプロ、りとした平面ノくターンを示す。この例
では、各ゲー)Gj〜G6のペース・コンタクト取出し
部BC,〜BC6は、ラインL1〜L2J二に配置され
、首だゲートc、、cBのペース・コンタクト取出部B
C,,Bc、3は、ラインb3J二に自装置されている
。ここで、斜線を施しだ部分り。は、アルミ配線パター
ンを示し′Cいる。
Figures 5(A) to 5(C) are pattern diagrams showing other arrangement examples of pace contacts BC in a device including a block in which six gates each having five multi-collectors are arranged. , (A) to 0 are all with the direction in which the pace contact l-BC is shifted downward to the right,
(to) ~ ni) is an example where the direction is downward to the left. - Figure 6 shows an array of 8 gates with 5 multi-collectors,
He is a professional and shows a sharp flat turn. In this example, the pace contact extraction parts BC, ~BC6 of each gate Gj to G6 are arranged on lines L1 to L2J2, and the pace contact extraction parts B of the neck gates c, , cB
C,,Bc,3 is installed on line b3J2. Here, the diagonally lined area is shown. indicates an aluminum wiring pattern.

なお、この例では、5マルチ、コレビッタのゲートを8
個配列したことから、ゲートG7 、 GBのベースコ
ンタクトBC,、Bc8は、ゲートG1.G2のベース
コンタクトBC1,BC2と横一線上で重複することと
なるが、アプリケーション回路の設剖に才?いて、それ
を容易に行なえるという点では変りはない。
In addition, in this example, the gate of 5 multi and core bitter is 8.
Since the base contacts BC, Bc8 of the gates G7 and GB are arranged in the same manner as the gates G1. It overlaps horizontally with the base contacts BC1 and BC2 of G2, but is it good for designing application circuits? There is no difference in that it is easy to do.

〔本発明の効果〕[Effects of the present invention]

以」二説明したように、本発明に係る装置によれば、各
糧のアプリケ−797回路に応じて配線パターン設計を
容易に行なうことができるものであり、また、エミッタ
マスクをマスタースライスの共通マスクに使用できるこ
とから、低工数、低コスト化が可能となる。
As explained above, according to the device according to the present invention, it is possible to easily design a wiring pattern according to each application circuit, and also, it is possible to easily design a wiring pattern according to the circuit of each application. Since it can be used for masks, it is possible to reduce the number of man-hours and costs.

【図面の簡単な説明】[Brief explanation of the drawing]

第1図はアナログLSIの製造工程を示す概略図、第2
図はI2Lロジック部のゲー”トのパターン図、第3図
は従来のI2Lを含むLSIの配線パターンの一部平面
図、第4図は本発明に係る装置の一例を示す要部平面パ
ターン図、第5図は本発明装置の他の例を示す平面パタ
ーン図、第6図は本発明に係る装置の配線パターンを含
む平面パターン図である。 01〜G6・・・ゲート、MC・・・マルチコレクタ、
BC,〜BC6・・・ベースコンタクト取出し部、t1
〜t6・・・配線パターン、Lo・・・アルミ配線パタ
ーン。 爪1図
Figure 1 is a schematic diagram showing the manufacturing process of analog LSI, Figure 2 is a schematic diagram showing the manufacturing process of analog LSI.
The figure is a pattern diagram of the gate of the I2L logic section, Figure 3 is a partial plan view of the wiring pattern of a conventional LSI including I2L, and Figure 4 is a plane pattern diagram of the main part showing an example of the device according to the present invention. , FIG. 5 is a plan pattern diagram showing another example of the device of the present invention, and FIG. 6 is a plan pattern diagram including the wiring pattern of the device according to the present invention. 01 to G6...gate, MC... multi collector,
BC, ~BC6...Base contact extraction part, t1
~t6... Wiring pattern, Lo... Aluminum wiring pattern. Nail diagram 1

Claims (1)

【特許請求の範囲】[Claims] (1) マルチコレクタとベースとを有する工2Lゲー
トを複数個配列し、これをひとつのブロックとするよう
に構成された半導体装置において、 前記ブロック内で前記ベースのベースコンタクト取出し
位置を規則的にずらせて配置するようにしたことを特徴
とする半導体装置。
(1) In a semiconductor device configured such that a plurality of 2L gates each having a multi-collector and a base are arranged as one block, base contact extraction positions of the bases are arranged regularly within the block. A semiconductor device characterized in that the semiconductor device is arranged in a staggered manner.
JP59002388A 1984-01-10 1984-01-10 Semiconductor device Pending JPS60145643A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59002388A JPS60145643A (en) 1984-01-10 1984-01-10 Semiconductor device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59002388A JPS60145643A (en) 1984-01-10 1984-01-10 Semiconductor device

Publications (1)

Publication Number Publication Date
JPS60145643A true JPS60145643A (en) 1985-08-01

Family

ID=11527843

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59002388A Pending JPS60145643A (en) 1984-01-10 1984-01-10 Semiconductor device

Country Status (1)

Country Link
JP (1) JPS60145643A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62281444A (en) * 1986-05-30 1987-12-07 Hitachi Micro Comput Eng Ltd Semiconductor integrated circuit device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62281444A (en) * 1986-05-30 1987-12-07 Hitachi Micro Comput Eng Ltd Semiconductor integrated circuit device

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