JPS5350945A - Reading exclusive semiconductor memory unit - Google Patents
Reading exclusive semiconductor memory unitInfo
- Publication number
- JPS5350945A JPS5350945A JP12547676A JP12547676A JPS5350945A JP S5350945 A JPS5350945 A JP S5350945A JP 12547676 A JP12547676 A JP 12547676A JP 12547676 A JP12547676 A JP 12547676A JP S5350945 A JPS5350945 A JP S5350945A
- Authority
- JP
- Japan
- Prior art keywords
- semiconductor memory
- memory unit
- reading exclusive
- exclusive semiconductor
- reading
- 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.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C17/00—Read-only memories programmable only once; Semi-permanent stores, e.g. manually-replaceable information cards
- G11C17/14—Read-only memories programmable only once; Semi-permanent stores, e.g. manually-replaceable information cards in which contents are determined by selectively establishing, breaking or modifying connecting links by permanently altering the state of coupling elements, e.g. PROM
- G11C17/16—Read-only memories programmable only once; Semi-permanent stores, e.g. manually-replaceable information cards in which contents are determined by selectively establishing, breaking or modifying connecting links by permanently altering the state of coupling elements, e.g. PROM using electrically-fusible links
Abstract
PURPOSE:To prevent the evil effect due to fusing without using any fuse through a constitution in which a conduction is secured with doping from the metal layer coated on a poly silicon resistor.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP51125476A JPS5914834B2 (en) | 1976-10-21 | 1976-10-21 | read-only semiconductor storage device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP51125476A JPS5914834B2 (en) | 1976-10-21 | 1976-10-21 | read-only semiconductor storage device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5350945A true JPS5350945A (en) | 1978-05-09 |
JPS5914834B2 JPS5914834B2 (en) | 1984-04-06 |
Family
ID=14911022
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP51125476A Expired JPS5914834B2 (en) | 1976-10-21 | 1976-10-21 | read-only semiconductor storage device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5914834B2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0457700U (en) * | 1990-09-21 | 1992-05-18 | ||
US5176530A (en) * | 1990-04-18 | 1993-01-05 | Minnesota Mining And Manufacturing Company | Miniature multiple conductor electrical connector |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60184137A (en) * | 1984-02-29 | 1985-09-19 | 梅沢 徳弘 | Concrete side trench |
-
1976
- 1976-10-21 JP JP51125476A patent/JPS5914834B2/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5176530A (en) * | 1990-04-18 | 1993-01-05 | Minnesota Mining And Manufacturing Company | Miniature multiple conductor electrical connector |
JPH0457700U (en) * | 1990-09-21 | 1992-05-18 |
Also Published As
Publication number | Publication date |
---|---|
JPS5914834B2 (en) | 1984-04-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
NL7707297A (en) | SEMICONDUCTOR MEMORY DEVICE. | |
NL176322C (en) | SEMICONDUCTOR DEVICE WITH SAFETY CIRCUIT. | |
DE3072175D1 (en) | SEMICONDUCTOR DEVICES WITH HETEROUITION. | |
JPS5638873A (en) | Semiconductor device with amorphous silicon layer | |
NL160642C (en) | TAP DEVICE. | |
NL173572C (en) | SEMICONDUCTOR DEVICE. | |
NL178729B (en) | SEMICONDUCTOR MEMORY. | |
NL7704864A (en) | SEMICONDUCTOR MEMORY. | |
NL7709931A (en) | SEMICONDUCTOR MEMORY DEVICE. | |
NL190211C (en) | DYNAMIC SEMICONDUCTOR MEMORY DEVICE. | |
NL179244C (en) | SEMICONDUCTOR MEMORY. | |
JPS52101967A (en) | Semiconductor device | |
NL7710360A (en) | SEMICONDUCTOR MEMORY. | |
JPS5350945A (en) | Reading exclusive semiconductor memory unit | |
NL7714366A (en) | LEAD OXIDE ELEMENT. | |
NL7709862A (en) | VARISTOR WITH HIGH DEVICE. | |
NL185808C (en) | COMPOSITE HIGH VOLTAGE SEMICONDUCTOR DEVICE. | |
NL7707719A (en) | PLANAR SEMICONDUCTOR CONSTRUCTION ELEMENT. | |
NL7711778A (en) | INTEGRATED SEMICONDUCTOR STRUCTURE. | |
JPS5291658A (en) | Semiconductor device | |
JPS51140581A (en) | Semiconductor resistance element | |
NO770449L (en) | THERMAL FUSE VALVE. | |
JPS52111342A (en) | Semiconductor memory device | |
NL7707507A (en) | FLOW METER. | |
NL178375B (en) | SEMICONDUCTOR DEVICE. |