HS-6664RH

Features:

• 1.2 Micron Radiation Hardened Bulk CMOS
• Total Dose 3 x 105 RAD (Si)
• Transient Output Upset >5 x 10⁸ RAD (Si)/s
• LET >100 MEV-cm²/mg
• Fast Access Time - 35ns (Typical)
• Single 5V Power Supply
• Single Pulse 10V Field Programmable
• Synchronous Operation
• On-Chip Address Latches
• Three-State Outputs
• NiCr Fuses
• Low Standby Current <500mA (Pre-Rad)
• Low Operating Current <15mA/MHz
• Military Temperature Range -55 to +125




Pinout






Specifications

Supply Voltage (All Voltages Reference to Device GND). . . . .+7.0V
Input or Output Voltage
Applied for All Grades. . . . . . . . . . . . . . . . GND-0.3V to VDD+0.3V
Storage Temperature Range . . . . . . . . . . . . . . . -65 to +150
Junction Temperature. . . . . . . . . . . . . . . . . . . . . . . . . . . . +175
Lead Temperature (Soldering 10s) . . . . . . . . . . . . . . . . . . +300
ESD Classification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Class 1




Description

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. On-chip address latches are provided, allowing easy interfacing with microprocessors that use a multiplexed address/data bus structure. The output enable control (G) simplifies system interfacing by allowing output data bus control in addition to the chip enable control (E). All bits are manufactured storing a logical 0 and can be selectively programmed for a logical 1 at any bit location. Applications for the HS-6664RH CMOS PROM include low power microprocessor based instrumentation and communications systems, remote data acquisition and processing systems, and processor control storage. Specifications for Rad Hard QML devices are controlled by the Defense Supply Center in Columbus (DSCC). The SMD numbers listed here must be used when ordering. Detailed Electrical Specifications for these devices are contained in SMD 5962-95626. A hot-link is provided on our homepage for downloading. www.intersil.com/spacedefense/space.htm