Invention Grant
- Patent Title: Device having multiple channels with calibration circuit shared by multiple channels
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Application No.: US14695837Application Date: 2015-04-24
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Publication No.: US09666245B2Publication Date: 2017-05-30
- Inventor: Tetsuya Arai , Junki Taniguchi
- Applicant: Micron Technology, Inc.
- Applicant Address: US ID Boise
- Assignee: Micron Technology, Inc.
- Current Assignee: Micron Technology, Inc.
- Current Assignee Address: US ID Boise
- Agency: Dorsey & Whitney LLP
- Priority: JP2014-105195 20140521
- Main IPC: H03K19/0185
- IPC: H03K19/0185 ; G11C11/04 ; G11C7/04 ; G11C11/4093 ; G11C5/02 ; G11C29/02 ; G11C11/401
Abstract:
An apparatus includes a first channel, a second channel and a calibration circuit. The first channel includes a first command control circuit. The second channel includes a second command control circuit independent of the first command control circuit. The calibration circuit is shared by the first channel and the second channel to generate a calibration code responsive to a calibration command generated responsive to a first calibration command from the first command control circuit and a second calibration command from the second command control circuit.
Public/Granted literature
- US20150340069A1 DEVICE HAVING MULTIPLE CHANNELS WITH CALIBRATION CIRCUIT SHARED BY MULTIPLE CHANNELS Public/Granted day:2015-11-26
Information query
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