TW225602B - Erase programming and pre-programming circuit design for flash EEPROM - Google Patents
Erase programming and pre-programming circuit design for flash EEPROMInfo
- Publication number
- TW225602B TW225602B TW82111145A TW82111145A TW225602B TW 225602 B TW225602 B TW 225602B TW 82111145 A TW82111145 A TW 82111145A TW 82111145 A TW82111145 A TW 82111145A TW 225602 B TW225602 B TW 225602B
- Authority
- TW
- Taiwan
- Prior art keywords
- programming
- gate
- voltage supply
- supply circuit
- floating gate
- Prior art date
Links
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- Read Only Memory (AREA)
Abstract
A device for programming selected floating gate storage transistors in a data storage device having multiple floating gate storage transistors, which comprises: - a voltage supply circuit coupled to the control gate and the source of selected floating gate storage transistor for supplying gate programming oltage to the control gate, and supplying programming data to the drain n order to move charges into the floating gate; - a control circuit coupled to the voltage supply circuit for controlling he voltage supply circuit by time function to change gate programming oltage in a programming period to reduce the time for moving a fixed mount of charges to proceed programming of the selected gate floating torage transistor.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW82111145A TW225602B (en) | 1993-12-29 | 1993-12-29 | Erase programming and pre-programming circuit design for flash EEPROM |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW82111145A TW225602B (en) | 1993-12-29 | 1993-12-29 | Erase programming and pre-programming circuit design for flash EEPROM |
Publications (1)
Publication Number | Publication Date |
---|---|
TW225602B true TW225602B (en) | 1994-06-21 |
Family
ID=51348334
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW82111145A TW225602B (en) | 1993-12-29 | 1993-12-29 | Erase programming and pre-programming circuit design for flash EEPROM |
Country Status (1)
Country | Link |
---|---|
TW (1) | TW225602B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6819620B2 (en) | 2003-01-23 | 2004-11-16 | Ememory Technology Inc. | Power supply device with reduced power consumption |
-
1993
- 1993-12-29 TW TW82111145A patent/TW225602B/en not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6819620B2 (en) | 2003-01-23 | 2004-11-16 | Ememory Technology Inc. | Power supply device with reduced power consumption |
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Legal Events
Date | Code | Title | Description |
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MK4A | Expiration of patent term of an invention patent |