Invention Grant
- Patent Title: Static random access memory
- Patent Title (中): 静态随机存取存储器
-
Application No.: US14825072Application Date: 2015-08-12
-
Publication No.: US09472267B2Publication Date: 2016-10-18
- Inventor: Jinming Chen
- Applicant: Semiconductor Manufacturing International (Shanghai) Corporation
- Applicant Address: CN
- Assignee: SEMICONDUCTOR MANUFACTURING INTERNATIONAL (SHANGHAI) CORPORATION
- Current Assignee: SEMICONDUCTOR MANUFACTURING INTERNATIONAL (SHANGHAI) CORPORATION
- Current Assignee Address: CN
- Agency: Innovation Counsel LLP
- Priority: CN201410409377 20140819
- Main IPC: G11C11/419
- IPC: G11C11/419 ; G11C5/06 ; G11C11/412 ; G11C7/10

Abstract:
A static random access memory includes a first inverter and a second inverter, a first n-type metal-oxide-semiconductor (NMOS) transistor, and a second NMOS transistor. An output terminal of the first inverter is connected to an input terminal of the second inverter, and an input terminal of the first inverter is connected to an output terminal of the second inverter. The first NMOS transistor is configured to control a write signal, and the second NMOS transistor is configured to control a read signal. The first NMOS transistor is connected to the input terminal of the first inverter, the output terminal of the second inverter, a write word line, and a write bit line. The second NMOS transistor is connected to the output terminal of the first inverter, the input terminal of the second inverter, a read word line, and an internal line.
Public/Granted literature
- US20160055902A1 STATIC RANDOM ACCESS MEMORY Public/Granted day:2016-02-25
Information query
IPC分类: