--- title: "Key facts: TSMC's 2-nm process hits 60% yield; security flaw found in chip" type: "News" locale: "zh-CN" url: "https://longbridge.com/zh-CN/news/268723892.md" description: "Taiwan Semiconductor Manufacturing Co. (2330) has reached a yield of at least 60% with its new 2-nanometer process, surpassing SMIC's 20% yield for advanced AI chips.1Ledger found a flaw in the Mediatek Dimensity 7300 chip from Taiwan Semiconductor Manufacturing Co. (2330), allowing attackers with physical access to control devices, raising security concerns.2" datetime: "2025-12-05T08:03:24.000Z" locales: - [zh-CN](https://longbridge.com/zh-CN/news/268723892.md) - [en](https://longbridge.com/en/news/268723892.md) - [zh-HK](https://longbridge.com/zh-HK/news/268723892.md) --- > 支持的语言: [English](https://longbridge.com/en/news/268723892.md) | [繁體中文](https://longbridge.com/zh-HK/news/268723892.md) # Key facts: TSMC's 2-nm process hits 60% yield; security flaw found in chip - Taiwan Semiconductor Manufacturing Co. (2330) has reached a yield of at least 60% with its new 2-nanometer process, surpassing SMIC's 20% yield for advanced AI chips.1 - Ledger found a flaw in the Mediatek Dimensity 7300 chip from Taiwan Semiconductor Manufacturing Co. (2330), allowing attackers with physical access to control devices, raising security concerns.2 ### 相关股票 - [Taiwan Semiconductor (TSM.US)](https://longbridge.com/zh-CN/quote/TSM.US.md) ## 相关资讯与研究 - [TSMC Gets Nod to Deploy 3nm Process at Japan Fab](https://longbridge.com/zh-CN/news/281343240.md) - [Fidelity Asian Values praises chipmaker TSMC as net asset value grows](https://longbridge.com/zh-CN/news/281008426.md) - [There are 10 trillion-dollar stocks on the market. This is the only one that's up this year](https://longbridge.com/zh-CN/news/280869306.md) - [Fund betting big on Taiwanese AI firms beats 99% of peers, sees 164% in returns](https://longbridge.com/zh-CN/news/281398490.md) - [Applied Intuition CTO on 'Physical AI' on the Battlefield](https://longbridge.com/zh-CN/news/280440419.md)