JPS4970543A - - Google Patents
Info
- Publication number
- JPS4970543A JPS4970543A JP10485073A JP10485073A JPS4970543A JP S4970543 A JPS4970543 A JP S4970543A JP 10485073 A JP10485073 A JP 10485073A JP 10485073 A JP10485073 A JP 10485073A JP S4970543 A JPS4970543 A JP S4970543A
- Authority
- JP
- Japan
- 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
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C16/00—Erasable programmable read-only memories
- G11C16/02—Erasable programmable read-only memories electrically programmable
- G11C16/04—Erasable programmable read-only memories electrically programmable using variable threshold transistors, e.g. FAMOS
- G11C16/0466—Erasable programmable read-only memories electrically programmable using variable threshold transistors, e.g. FAMOS comprising cells with charge storage in an insulating layer, e.g. metal-nitride-oxide-silicon [MNOS], silicon-oxide-nitride-oxide-silicon [SONOS]
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Read Only Memory (AREA)
- Non-Volatile Memory (AREA)
- Semiconductor Memories (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2245689 | 1972-09-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4970543A true JPS4970543A (fi) | 1974-07-08 |
Family
ID=5856632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10485073A Pending JPS4970543A (fi) | 1972-09-18 | 1973-09-17 |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS4970543A (fi) |
| BE (1) | BE804980A (fi) |
| FR (1) | FR2244231A1 (fi) |
| IT (1) | IT993186B (fi) |
| LU (1) | LU68431A1 (fi) |
| NL (1) | NL7312782A (fi) |
-
1973
- 1973-09-11 IT IT2876473A patent/IT993186B/it active
- 1973-09-17 NL NL7312782A patent/NL7312782A/xx unknown
- 1973-09-17 LU LU68431D patent/LU68431A1/xx unknown
- 1973-09-17 JP JP10485073A patent/JPS4970543A/ja active Pending
- 1973-09-17 FR FR7333238A patent/FR2244231A1/fr active Granted
- 1973-09-18 BE BE135758A patent/BE804980A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| LU68431A1 (fi) | 1973-11-26 |
| FR2244231B3 (fi) | 1976-08-13 |
| FR2244231A1 (en) | 1975-04-11 |
| BE804980A (fr) | 1974-01-16 |
| NL7312782A (fi) | 1974-03-20 |
| IT993186B (it) | 1975-09-30 |