发明名称 |
Drain voltage pumping circuit |
摘要 |
A drain voltage pumping circuit comprising: a detection unit for outputting program control signal by detecting the number of bits for programming before programming memory cells on a memory cell array; and a drain voltage pumping unit for generating a drain voltage according to the program control signals of the detection unit.
|
申请公布号 |
US6208198(B1) |
申请公布日期 |
2001.03.27 |
申请号 |
US19990428423 |
申请日期 |
1999.10.27 |
申请人 |
HYUNDAI ELECTRONICS INDUSTRIES CO., LTD. |
发明人 |
LEE JONG SEUK |
分类号 |
G11C5/14;G11C16/30;H02M3/07;(IPC1-7):G05F3/02 |
主分类号 |
G11C5/14 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|