81C56 Overview
Description
The HS-81C55/56RH are radiation hardened RAM and I/O chips fabricated using the Intersil radiation hardened SelfAligned Junction Isolated (SAJI) silicon gate technology. Latch-up free operation is achieved by the use of epitaxial starting material to eliminate the parasitic SCR effect seen in conventional bulk CMOS devices.
Key Features
- Devices QML Qualified in Accordance with MIL-PRF-38535
- Detailed Electrical and Screening Requirements are Contained in SMD# 5962-95818 and Intersil’ QM Plan
- Radiation Hardened EPI-CMOS
- Parametrics Guaranteed 1 x 105 RAD(Si)
- Transient Upset > 1 x 108 RAD(Si)/s
- Latch-Up Free > 1 x 1012 RAD(Si)/s
- Electrically Equivalent to Sandia SA 3001
- Pin Compatible with Intel 8155/56
- Bus Compatible with HS-80C85RH
- Single 5V Power Supply
