Invention Grant
US08553472B2 Memory with a shared I/O including an output data latch having an integrated clamp
有权
具有共享I / O的存储器，包括具有集成钳位的输出数据锁存器
- Patent Title: Memory with a shared I/O including an output data latch having an integrated clamp
- Patent Title (中): 具有共享I / O的存储器，包括具有集成钳位的输出数据锁存器
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Application No.: US13311340Application Date: 2011-12-05
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Publication No.: US08553472B2Publication Date: 2013-10-08
- Inventor: Edward M. McCombs , Daniel C. Chow , Kenneth W. Jones , Alexander E. Runas
- Applicant: Edward M. McCombs , Daniel C. Chow , Kenneth W. Jones , Alexander E. Runas
- Applicant Address: US CA Cupertino
- Assignee: Apple Inc.
- Current Assignee: Apple Inc.
- Current Assignee Address: US CA Cupertino
- Agency: Meyertons, Hood, Kivlin, Kowert & Goetzel, P.C.
- Agent Stephen J. Curran
- Main IPC: G11C7/10
- IPC: G11C7/10
Abstract:
A memory includes a shared I/O unit that is shared between multiple storage arrays provides output data from the arrays. The shared I/O includes an output latch with an integrated output clamp. The I/O unit may be configured to provide output data from the storage arrays via data output signal paths. The I/O unit includes an output latch configured to force a valid logic level on the data output signal paths in response to a power down condition.
Public/Granted literature
- US20130141988A1 MEMORY WITH A SHARED I/O INCLUDING AN OUTPUT DATA LATCH HAVING AN INTEGRATED CLAMP Public/Granted day:2013-06-06
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