| 摘要 |
PROBLEM TO BE SOLVED: To provide a solid-state image pickup device capable of setting a data output rate at a low speed, using a low-speed interface, and executing moving image processing, in real time, without being restricted in operation, and to provided a drive method thereof and a camera system. SOLUTION: The solid state image pickup device includes an AD conversion circuit 203 for AD converting a signal from the pixel unit 201, a calculation circuit 204 for calculating AD conversion results, a frame memory unit 112, an internal interface 205 for connecting the calculation circuit 204 and the frame memory unit 112, an external interface 206 for connecting an external and the frame memory unit 112, a connection switching circuit 207 for performing connection switching between the frame memory unit 112, and the internal interface 205 and external interface 206. COPYRIGHT: (C)2009,JPO&INPIT
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