JPH0299446U - - Google Patents
Info
- Publication number
- JPH0299446U JPH0299446U JP1989008173U JP817389U JPH0299446U JP H0299446 U JPH0299446 U JP H0299446U JP 1989008173 U JP1989008173 U JP 1989008173U JP 817389 U JP817389 U JP 817389U JP H0299446 U JPH0299446 U JP H0299446U
- Authority
- JP
- Japan
- Prior art keywords
- read
- memory
- external terminal
- integrated circuit
- signal line
- 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
Links
- 238000005468 ion implantation Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Storage Device Security (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989008173U JPH0299446U (en:Method) | 1989-01-26 | 1989-01-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989008173U JPH0299446U (en:Method) | 1989-01-26 | 1989-01-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0299446U true JPH0299446U (en:Method) | 1990-08-08 |
Family
ID=31213816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989008173U Pending JPH0299446U (en:Method) | 1989-01-26 | 1989-01-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0299446U (en:Method) |
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1989
- 1989-01-26 JP JP1989008173U patent/JPH0299446U/ja active Pending