Anti-fuse的工作原理是基于一种特殊的结构,它包含了两个互相隔离的导体。在初始状态下,这两个导体之间存在一种高阻抗材料,从而阻止电流的流动。一旦被编程,高阻抗材料将被击穿,导致两个导体之间形成一个低阻抗的通路,将电流导通。 2. 编程过程 Anti-fuse OTP的编程过程通常通过加大电压或者加大电流来实现。当施加足...
PROBLEM TO BE SOLVED: To provide an anti-fuse OTP memory cell having performance improvement, and a manufacturing method and operation method of a memory.SOLUTION: An anti-fuse memory cell 200 includes an anti-fuse unit 206, and a selection transistor 208. The anti-fuse unit 206 includes an...
Figure 1. Anti-fuse OTP array blocks (orange-col-sm-12 col-lgored) on Samsung 8 Gb 18 nm DDR4 DRAM die (delayered to Gate-level). For anti-fuse memory technology, one or many transistors can be used for a bit cell. Samsung’s DDR4 DRAM anti-fuse bit cell structure is comprised...
A One Time Programmable (OTP) memory cell () comprising a first, metallic layer () coated with a second, conductive stable transition compound () with an insulating layer () there-between. The first and second layers () are selected according to the difference in Gibbs Free Energy between ...
A One Time Programmable (OTP) memory cell (<B>10</B>) comprising a first, metallic layer (<B>12</B>) coated with a second, conductive stable transition compound (<B>14</B>) with an insulating layer (<B>16</B>) there-between. The first and second layers (<B>12, 14</B>) ...
anti-fuse(反熔丝)是一种常规的一次性可编程存储器(onetimeprogramable,otp),它通过击穿多晶硅层和n+扩散层之间的绝缘层,使得两层之间的电阻值发生变化,导致等效逻辑值改变的方式进行编程。anti-fuse单元面积较小,采用标准cmos工艺,成本低,安全性好。随着对芯片指标的要求越来越高,作为芯片内部用于参数设置的专用模块...
Zhuhai, CHINA— January 25, 2022 — CFX, the one stop shop of embedded flash memory IP and stand alone flash memory IC provider announced today commercial availability of anti-fuse OTP technology on 55nm Logic Low Power process. “Gate oxide dielectric anti-fuse OTP technology is a game ...
A One Time Programmable (OTP) memory cell (10) comprising a first, metallic layer (12) coated with a second, conductive stable transition compound (14) with an insulating layer (16) there-between. The first and second layers (12, 14) are selected according to the difference in Gibbs Free...
When your NVM IP does not include a breakdown detector, you can find some way to increase your level of confidence into the OTP programming; we will see two of these: You can choose to increase the time duration during which you apply this high voltage. But you have to know that...
marine drugs Article Anti-Diabetic Activity of 2,3,6-Tribromo-4,5-Dihydroxybenzyl Derivatives from Symphyocladia latiuscula through PTP1B Downregulation and α-Glucosidase Inhibition Pradeep Paudel 1 , Su Hui Seong 1, Hye Jin Park 2, Hyun Ah Jung 3,* and Jae Sue Choi 1,* 1 Department ...