Invention Grant
- Patent Title: Self-disabling chip enable input
- Patent Title (中): 自我禁用芯片使能输入
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Application No.: US13995172Application Date: 2011-09-01
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Publication No.: US09196316B2Publication Date: 2015-11-24
- Inventor: Daniel Chu
- Applicant: Daniel Chu
- Applicant Address: US CA Santa Clara
- Assignee: Intel Corporation
- Current Assignee: Intel Corporation
- Current Assignee Address: US CA Santa Clara
- Agency: Alpine Technology Law Group LLC
- International Application: PCT/US2011/050265 WO 20110901
- International Announcement: WO2013/006187 WO 20130110
- Main IPC: G11C5/06
- IPC: G11C5/06 ; H03K19/00 ; G11C7/10 ; G11C7/20

Abstract:
A multi-die memory package may have separate chip enable inputs for the respective memory dice. Individual chip enable inputs may be separated by other chip connections such as power and ground. The memory dice may include multiple chip enable inputs to allow easy wire bonding of the individual chip enable inputs to a die without requiring any jumpers within the package. Circuitry may be included so that undriven chip enable inputs are masked and driven chip enable inputs may be propagated to the memory die to enable memory accesses while a single chip enable input is only connected to the capacitance of a single bonding pad.
Public/Granted literature
- US20130272048A1 SELF-DISABLING CHIP ENABLE INPUT Public/Granted day:2013-10-17
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