INTEGRATED CIRCUIT, INK CARTRIDGE, AND INK-JET PR
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专利名称：INTEGRATED CIRCUIT, INK CARTRIDGE, AND INK-JET PRINTER
发明人：TAKAGI, Tetsuo
申请号：JP2000006934
申请日：20001004
公开号：WO01/026114P1
公开日：
20010412
专利内容由知识产权出版社提供
摘要：An integrated circuit having a smaller number of external terminals and capable of switching operation modes at appropriate timing. In response to the end of a print operation using an ink cartridge, a change to low power mode is controlled without affecting the normal operation. In the low power mode, power consumption is decreased by initializing a specified address. In the low power mode, on the other hand, power consumption is further decreased by disabling the operations of a sense amplifier for generating signals to read stored data, an address decoder for specifying addresses, a buffer used for reading data, and an internal circuit such as a latch for holding the read data. To decrease the number of external terminals, a common terminal is used for specifying the functions of chip selection, initialization of a circuit block, and change to standby mode.
申请人：TAKAGI, Tetsuo
地址：4-1, Nishi-Shinjuku 2-chome Shinjuku-ku Tokyo 163-0811 JP,Seiko Epson Corporation 3-5, Owa 3-chome Suwa-shi Nagano-ken 392-8502 JP
国籍：JP,JP
代理机构：SUZUKI, Kisaburo 更多信息请下载全文后查看。