INTRODUCTION
The QCOTSTM UT8Q1024K8Quantified Commercial Off-theShelf product is a high-performance 1M byte (8Mbit) CMOS static RAM built with two individual 524,288 x 8 bit SRAMs with a common output enable. Memory access and control is provided by an active LOW chip enable (En), an active LOW output enable (G). This device has a power-down feature that reduces power consumption by more than 90% when deselected.

FEATURES
❐ 25ns maximum (3.3 volt supply) address access time
❐ Dual cavity package contains two (2) 512K x 8 industrystandard asynchronous SRAMs; the control architecture allows operation as an 8-bit data width
❐ TTL compatible inputs and output levels, three-state bidirectional data bus
❐ Typical radiation performance
    - Total dose: 50krad(Si)
    - SEL Immune >80 MeV-cm2/mg
    - LETTH(0.25) = >10 MeV-cm2/mg
    - Saturated Cross Section cm2 per bit, 5.0E-9
        - <1E-8 errors/bit-day, Adams 90% geosynchronous heavy ion
❐ Packaging options:
    - 44-lead bottom brazed dual CFP (BBTFP) (4.6 grams)
❐ Standard Microcircuit Drawing 5962-01532
    - QML T and Q compliant part