GB2244174B - Apparatus for selecting number of wait states in burst eprom architecture - Google Patents
Apparatus for selecting number of wait states in burst eprom architectureInfo
- Publication number
- GB2244174B GB2244174B GB9101271A GB9101271A GB2244174B GB 2244174 B GB2244174 B GB 2244174B GB 9101271 A GB9101271 A GB 9101271A GB 9101271 A GB9101271 A GB 9101271A GB 2244174 B GB2244174 B GB 2244174B
- Authority
- GB
- United Kingdom
- Prior art keywords
- burst
- wait states
- selecting number
- eprom
- architecture
- 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.)
- Expired - Lifetime
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
- G11C16/06—Auxiliary circuits, e.g. for writing into memory
- G11C16/10—Programming or data input circuits
- G11C16/18—Circuits for erasing optically
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US52382090A | 1990-05-15 | 1990-05-15 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| GB9101271D0 GB9101271D0 (en) | 1991-03-06 |
| GB2244174A GB2244174A (en) | 1991-11-20 |
| GB2244174B true GB2244174B (en) | 1994-10-05 |
Family
ID=24086579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB9101271A Expired - Lifetime GB2244174B (en) | 1990-05-15 | 1991-01-21 | Apparatus for selecting number of wait states in burst eprom architecture |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPH0793982A (en) |
| DE (1) | DE4114142A1 (en) |
| FR (1) | FR2662294B1 (en) |
| GB (1) | GB2244174B (en) |
| IT (1) | IT1248396B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5224072A (en) * | 1991-04-04 | 1993-06-29 | Oki Electric Industry Co., Ltd. | Read-only memory with few programming signal lines |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4519050A (en) * | 1982-06-17 | 1985-05-21 | Intel Corporation | Radiation shield for an integrated circuit memory with redundant elements |
| US4530074A (en) * | 1982-06-17 | 1985-07-16 | Intel Corporation | Radiation shield for a portion of a radiation sensitive integrated circuit |
| EP0386935A2 (en) * | 1989-03-08 | 1990-09-12 | Canon Kabushiki Kaisha | Apparatus capable of varying number of wait states for access |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4805138A (en) * | 1985-08-23 | 1989-02-14 | Texas Instruments Incorporated | An unerasable eprom cell |
| US5151986A (en) * | 1987-08-27 | 1992-09-29 | Motorola, Inc. | Microcomputer with on-board chip selects and programmable bus stretching |
| DE68920236T2 (en) * | 1988-09-01 | 1995-05-04 | Atmel Corp | Sealed charge storage assembly. |
-
1991
- 1991-01-21 GB GB9101271A patent/GB2244174B/en not_active Expired - Lifetime
- 1991-02-15 FR FR9101828A patent/FR2662294B1/en not_active Expired - Lifetime
- 1991-03-12 JP JP7043891A patent/JPH0793982A/en active Pending
- 1991-04-30 DE DE4114142A patent/DE4114142A1/en not_active Withdrawn
- 1991-05-10 IT ITMI911280A patent/IT1248396B/en active IP Right Grant
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4519050A (en) * | 1982-06-17 | 1985-05-21 | Intel Corporation | Radiation shield for an integrated circuit memory with redundant elements |
| US4530074A (en) * | 1982-06-17 | 1985-07-16 | Intel Corporation | Radiation shield for a portion of a radiation sensitive integrated circuit |
| EP0386935A2 (en) * | 1989-03-08 | 1990-09-12 | Canon Kabushiki Kaisha | Apparatus capable of varying number of wait states for access |
Also Published As
| Publication number | Publication date |
|---|---|
| ITMI911280A0 (en) | 1991-05-10 |
| ITMI911280A1 (en) | 1992-11-10 |
| GB9101271D0 (en) | 1991-03-06 |
| GB2244174A (en) | 1991-11-20 |
| IT1248396B (en) | 1995-01-11 |
| DE4114142A1 (en) | 1991-11-21 |
| FR2662294A1 (en) | 1991-11-22 |
| FR2662294B1 (en) | 1995-09-08 |
| JPH0793982A (en) | 1995-04-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PE20 | Patent expired after termination of 20 years |
Expiry date: 20110120 |