JPS5945933U - UV PROM package - Google Patents

UV PROM package

Info

Publication number
JPS5945933U
JPS5945933U JP14207682U JP14207682U JPS5945933U JP S5945933 U JPS5945933 U JP S5945933U JP 14207682 U JP14207682 U JP 14207682U JP 14207682 U JP14207682 U JP 14207682U JP S5945933 U JPS5945933 U JP S5945933U
Authority
JP
Japan
Prior art keywords
package
prom
transparent window
cover
pin
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
JP14207682U
Other languages
Japanese (ja)
Inventor
黒澤　篤
Original Assignee
日本電気株式会社
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 日本電気株式会社 filed Critical 日本電気株式会社
Priority to JP14207682U priority Critical patent/JPS5945933U/en
Publication of JPS5945933U publication Critical patent/JPS5945933U/en
Pending legal-status Critical Current

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  • Non-Volatile Memory (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

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

第１図〜第３図は各々本考案によるＵＶＰＲＯＭパッケ
ージを示す外観図である。 なお図において、１・・・・・・ＵＶＰＲＯＭパッケー
ジ、２・・・・・・メモリ内容消去用透明窓、′３・・
聞カバー、３１・・・・・・カバー装着時に５と密着す
る突起、４・・・・・・ＵＶＰＲＯＭチップ、５・・量
基準電位となるべきピン、１０・・・・・・ＵＶＰＲＯ
Ｍパッケージ、２ｏ・・・・・・メモリ内容消去用透明
窓、３０．・・・・・・ＵＶＰＲＯＭチ　　。 ツブ、４０・・・・・・カバー、５ｏ・・量基準電位と
なるべきピン、１００・・・・・・ｔＪＶＰＲＯＭパッ
ケージ、２００・・・・・・メモリ内容消去用透明窓、
３００・・・・・・ＵＶＰＲＯＭチップ、４００−−−
−−−カバー、５００・・・・・・基準電位となるべき
ピン、６００・・・・・・５００と接続された導体。1 to 3 are external views showing UV PROM packages according to the present invention. In the figure, 1...UVPROM package, 2...Transparent window for erasing memory contents, '3...
Cover, 31... Protrusion that comes into close contact with 5 when the cover is installed, 4... UV PROM chip, 5... Pin that should be the quantity reference potential, 10... UVPRO
M package, 2o... Transparent window for erasing memory contents, 30.・・・・・・UVPROMchi. Tube, 40...Cover, 5o...Pin that should be the quantity reference potential, 100...tJVPROM package, 200...Transparent window for erasing memory contents,
300...UVPROM chip, 400---
---Cover, 500...Pin to be the reference potential, 600...Conductor connected to 500.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] メモリ内容消去用の透明窓を右筆るＵＶＰＲＯＭパッケ
ージにおいて導電性かつ紫外線吸収性又は紫外線遮光性
をもつ材料からなるカバーを有し、該カバーが該透明窓
上面を覆いかつ該ＵＶＰＲＯＭパッケージの基準電位と
なるべきピンと接続されていることを特徴とするＩＪＶ
ＰＲＯＭパッケージ。A UV PROM package with a transparent window for erasing memory contents has a cover made of a conductive and ultraviolet absorbing or ultraviolet blocking material, and the cover covers the top surface of the transparent window and is connected to the reference potential of the UV PROM package. IJV characterized by being connected to the pin that should become
PROM package.
JP14207682U 1982-09-20 1982-09-20 UV PROM package Pending JPS5945933U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14207682U JPS5945933U (en) 1982-09-20 1982-09-20 UV PROM package

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14207682U JPS5945933U (en) 1982-09-20 1982-09-20 UV PROM package

Publications (1)

Publication Number Publication Date
JPS5945933U true JPS5945933U (en) 1984-03-27

Family

ID=30317569

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14207682U Pending JPS5945933U (en) 1982-09-20 1982-09-20 UV PROM package

Country Status (1)

Country Link
JP (1) JPS5945933U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5623754A (en) * 1979-08-01 1981-03-06 Hitachi Ltd Semiconductor device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5623754A (en) * 1979-08-01 1981-03-06 Hitachi Ltd Semiconductor device

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