High energy efficiency tcam based on fefet structure and its operation method
An operation method and energy-efficient technology, applied in the storage field, can solve problems such as insufficient performance and high energy consumption of TCAM, and achieve the effects of small search delay, reduced energy consumption, and reduced search delay
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0034] The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.
[0035] 1. The overall structure and operation process of the TCAM unit of 2FeFET-1T and its constituent arrays;
[0036] like figure 1 As shown, each TCAM cell includes a 2FeFET structure and an NMOS, where the FeFET device M in the 2FeFET structure 1 and FeFET devices M 2 The sources of , respectively, are connected to the search line SL 1 and SL 2 , the gate is connected to the word line WL respectively 1 and WL 2 , the drain is connected to the gate D of the NMOS, the drain of the NMOS is connected to the matching line ML, and the source is grounded. In an array, multiple cells are connected in parallel to ML to form a row, and each column shares the same vertical SL 1 and SL 2 , each ML is connected to VDD through a PMOS, and is connected to an inverting amplifier as an output at the same time.
[0037] The operation proces...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com