The Intersil HS-6664RH is a radiation hardened 64k CMOS PROM, organized in an 8k word by 8-bit format. The chip is manufactured using a radiation hardened CMOS process, and utilizes synchronous circuit design techniques to achieve high speed performance with very low power dissipation.

Features
• Electrically Screened to SMD # 5962-95626
• QML Qualified per MIL-PRF-38535 Requirements
• 1.2 Micron Radiation Hardened Bulk CMOS
• Total Dose . . . . . . . . . . . . . . . . . . . . . . 300 krad(Si) (Max)
• Transient Output Upset . . . . . . . . . . . . . .>5x108 rad(Si)/s
• LET >100 MEV-cm2/mg
• Fast Access Time. . . . . . . . . . . . . . . . . . . . . . . 35ns (Typ)
• Single 5V Power Supply
• Single Pulse 10V Field Programmable
• Synchronous Operation
• On-Chip Address Latches
• Three-State Outputs
• NiCr Fuses
• Low Standby Current . . . . . . . . . . . . . . <500μA (Pre-Rad)
• Low Operating Current. . . . . . . . . . . . . . . . . . <15mA/MHz
• Military Temperature Range. . . . . . . . . . . -55°C to 125°C