Invention Grant
US08935461B2 Memory unit outputting a required time for a rewrite and method for controlling CPU
有权
存储单元输出重写所需的时间和控制CPU的方法
- Patent Title: Memory unit outputting a required time for a rewrite and method for controlling CPU
- Patent Title (中): 存储单元输出重写所需的时间和控制CPU的方法
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Application No.: US13740948Application Date: 2013-01-14
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Publication No.: US08935461B2Publication Date: 2015-01-13
- Inventor: Kazuyo Nishikawa , Shuuhei Noichi , Makoto Arita , Junichi Katou , Asako Miyoshi
- Applicant: Panasonic Corporation
- Applicant Address: JP Osaka
- Assignee: Panasonic Corporation
- Current Assignee: Panasonic Corporation
- Current Assignee Address: JP Osaka
- Agency: McDermott Will & Emery LLP
- Priority: JP2010-163079 20100720
- Main IPC: G06F11/14
- IPC: G06F11/14 ; G06F12/02 ; G06F13/12 ; G06F12/00 ; G06F13/16 ; G11C11/56 ; G11C16/10 ; G11C16/34 ; G11C16/32
Abstract:
A memory includes a storage element which stores the number of times of application of a rewrite voltage pulse into a memory array, and a required-time output unit which outputs data representing a required time for a rewrite operation based on the number of times of application stored in the storage element.
Public/Granted literature
- US20130132670A1 MEMORY UNIT AND METHOD FOR CONTROLLING CPU Public/Granted day:2013-05-23
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