JPH0334133U - - Google Patents
Info
- Publication number
- JPH0334133U JPH0334133U JP9487289U JP9487289U JPH0334133U JP H0334133 U JPH0334133 U JP H0334133U JP 9487289 U JP9487289 U JP 9487289U JP 9487289 U JP9487289 U JP 9487289U JP H0334133 U JPH0334133 U JP H0334133U
- Authority
- JP
- Japan
- Prior art keywords
- power supply
- power
- semiconductor memory
- circuit
- storage unit
- 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
- 239000004065 semiconductor Substances 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Power Sources (AREA)
- Techniques For Improving Reliability Of Storages (AREA)
Description
第１図は本考案の半導体記憶装置のブロツク図
および第２図は従来の半導体記憶装置のブロツク
図である。
１……電源回路、２……電源部、３……ＡＣ受
電回路、４……筺体、５……蓄電部、６……充電
制御回路、７……半導体記憶装置、ａ……電力供
給経路Ａ、ｂ……電力供給経路Ｂ、ｃ……電力供
給経路Ｃ。
FIG. 1 is a block diagram of a semiconductor memory device according to the present invention, and FIG. 2 is a block diagram of a conventional semiconductor memory device. DESCRIPTION OF SYMBOLS 1... Power supply circuit, 2... Power supply unit, 3... AC power receiving circuit, 4... Housing, 5... Power storage unit, 6... Charging control circuit, 7... Semiconductor storage device, a... Power supply path A, b...Power supply route B, c...Power supply route C.
Claims (1)
源回路において、交流受電回路と電源部と蓄電部
と前記蓄電部の充電を制御する充電制御回路とを
同一の筺体内に収納したことを特徴とする半導体
記憶装置の電源回路。 A power supply circuit for a semiconductor memory device using a semiconductor memory element, characterized in that an AC power receiving circuit, a power supply unit, a power storage unit, and a charging control circuit for controlling charging of the power storage unit are housed in the same housing. Storage device power supply circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9487289U JPH0334133U (en) | 1989-08-11 | 1989-08-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9487289U JPH0334133U (en) | 1989-08-11 | 1989-08-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0334133U true JPH0334133U (en) | 1991-04-03 |
Family
ID=31644155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9487289U Pending JPH0334133U (en) | 1989-08-11 | 1989-08-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0334133U (en) |
-
1989
- 1989-08-11 JP JP9487289U patent/JPH0334133U/ja active Pending
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