一次可编程(One-Time Programmable,OTP)存储器是指程序一次性烧录后不可更改和删除的存储器产品。 可编程只读存储器(Programmable Read Only Memory,PROM)即为典型的OTP产品。美国科学家周文俊(Wen Tsing Chow)于1956年根据美国空军的计算机存储参数应用需求发明了PROM。它可分为使用双极性熔丝和使用肖特基二极管两种类型...
The invention belongs to the technical field of one-time programmable (OTP) memories and particularly discloses an OTP memory unit, memory and a manufacturing method thereof. The OTP unit comprises a lower electrode, an upper electrode and two or more than two memory medium layers parallelly ...
在这里，一次性可编程产品指的是内部的程序内存采用一次性可编程只读存储器（One Time Programmable Read Only Memory，OTPROM，简称OTP）的单片机。OTPROM之资料写入原理同EPROM，可利用编程烧录工具的高电压将资料编程写入。OTP产品为一次性可编程器件，标准产品的程序内存及代码选项区为全空，客户将应用程序代码烧录到...
OTP (One Time Programmable) is a type of memory of the single-chip microcomputer, which means one-time programmable: after the program is burned into the single-chip microcomputer, it cannot be changed and cleared again.
A controller for a one-time-programmable (OTP) memory is configured to, in response to a write request to program a single bit of an OTP value to the OTP memory, program a bit of the OTP value in the OTP memory, generate a set of PCBs corresponding to the OTP value, and program th...
One-time programmable (OTP) memory cell 专利名称：One-time programmable (OTP) memory cell 发明人：YongZhong Hu,Yu Cheng Chang,Sung-Shan Tai 申请号：US11541369 申请日：20060930 公开号：US07805687B2 公开日：20100928 专利内容由知识产权出版社提供 专利附图：摘要：A method of performing a programming,...
一次性可编程(OneTimeProgrammable,OTP)产品的编程 在这里,一次性可编程产品指的是内部的程序内存采用一次性可编程只读 存储器(OneTimeProgrammableReadOnlyMemory,OTPROM,简称OTP)的单 片机。OTPROM之资料写入原理同EPROM,可利用编程烧录工具的高电压将资料编 ...
One-time programmable (OTP) memory device 专利内容由知识产权出版社提供 专利名称:One-time programmable (OTP) memory device 发明人:Duk Ju Jeong 申请号:US15650283 申请日:20170714 公开号:US09984 755B 2 公开日:20180529 专利附图: 摘要:An OTP memory device includes an OTP memory cell array ...
这篇应用笔记描述了怎么使用AT32系列MCU的OTP(one time programmable)。OTP分为DATA和LOCK两部分，一个...
You can manage the OTP driver support through the kernel configuration options: Freescale On-Chip OTP Memory Support(CONFIG_FSL_OTP) This option is enabled as built-in on the defaultConnectCore 6 SBC kernel configuration fileand gives you read-only access to the OTP bits. ...