发明名称 |
Pad arrangement in semiconductor memory device and method of driving semiconductor device |
摘要 |
A semiconductor memory device comprising control pads and input/output I/O pads capable of reducing the data path for reading and writing data in a cell array, and a method for driving the semiconductor memory device are included. The semiconductor memory device comprises a plurality of memory banks arranged at a cell region of a memory chip, and a plurality of control pads and a plurality of I/O pads, separately arranged from each other at the memory chip, for reading/writing data from/in the memory banks, wherein the plurality of control pads and I/O pads are dispersed at the peripheral region between adjacent memory banks and at the outer portions of the memory banks. |
申请公布号 |
US7200067(B2) |
申请公布日期 |
2007.04.03 |
申请号 |
US20040895554 |
申请日期 |
2004.07.21 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
AHN MEE-HYUN;LEE JUNG-BAE |
分类号 |
G11C7/00;G11C5/02;H01L23/50 |
主分类号 |
G11C7/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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