发明授权
US5087915A Semiconductor integrated circuit device with analog to digital converter
失效
具有模数转换器的半导体集成电路器件
- 专利标题： Semiconductor integrated circuit device with analog to digital converter
- 专利标题（中）： 具有模数转换器的半导体集成电路器件
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申请号： US459531申请日： 1990-01-02
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公开(公告)号： US5087915A公开(公告)日： 1992-02-11
- 发明人: Tatsuro Toya
- 申请人： Tatsuro Toya
- 申请人地址： JPX Tokyo
- 专利权人： Hitachi, Ltd., & Hitachi Microcomputer Engineering Ltd.
- 当前专利权人： Hitachi, Ltd., & Hitachi Microcomputer Engineering Ltd.
- 当前专利权人地址： JPX Tokyo
- 优先权： JPX01-3504 19890110
- 主分类号： H03M1/12
- IPC分类号： H03M1/12 ; G06F3/05
摘要：
A single-chip microcomputer is comprised of an analog to digital converter, a first external terminal which receives an analog signal which is to be converted by the analog to digital converter, and a second external terminal for receiving a signal indicating an operating condition of the analog to digital converter.