Invention Grant
- Patent Title: Single event upset hardened static random access memory cell
- Patent Title (中): 单事件硬化静态随机存取存储单元
-
Application No.: US12028042Application Date: 2008-02-08
-
Publication No.: US08189367B1Publication Date: 2012-05-29
- Inventor: David C. Lawson , Jason F. Ross
- Applicant: David C. Lawson , Jason F. Ross
- Applicant Address: US NH Nashua
- Assignee: BAE Systems Information and Electronic Systems Integration Inc.
- Current Assignee: BAE Systems Information and Electronic Systems Integration Inc.
- Current Assignee Address: US NH Nashua
- Agency: Yudell Isidore Ng Russell
- Agent Antony Ng
- Main IPC: G11C11/00
- IPC: G11C11/00

Abstract:
A single event upset (SEU) hardened memory cell to be utilized in static random access memories is disclosed. The SEU hardened memory cell includes a first transistor, a second transistor and a first resistor connected between a source of the first transistor and a drain of the second transistor. The SEU hardened memory cell also includes a third transistor, a fourth transistor and a second resistor connected between a source of the third transistor and a drain of the fourth transistor. The first resistor is also connected between a gate of the third transistor and the drain of the second transistor. The second resistor is also connected between a gate of the first transistor and the drain of the fourth transistor.
Public/Granted literature
- US20120120704A1 SINGLE EVENT UPSET HARDENED STATIC RANDOM ACCESS MEMORY CELL Public/Granted day:2012-05-17
Information query