RADIATION HARD 8192 x 8 BIT MASK-PROGRAMMABLE ROM

The MA3864 64k Mask Programmable ROM is configured as 8192x8 bits and manufactured using CMOS-SOS high performance, radiation hard, 1.5µm technology.

The design has full static operation with no clock or timing strobe required. Address input buffers are deselected when chip select is in the HIGH state.

Programming is performed during fabrication by customising the penultimate layer of the process. Programming data may be supplied in EPROM or as a data file in the standard INTEL Hex format.

FEATURES

■ 1.5µm CMOS-SOS Technology

■ Latch-up Free

■ Fast Access Time 60ns Typical

■ Total Dose 106 Rad(Si)

■ Transient Upset >1011 Rad(Si)/sec

■ SEU 4.3 x 10-11 Errors/bitday

■ Single 5V Supply

■ Three State Output

■ Low Standby Current 100µA Typical

■ -55°C to +125°C Operation

■ All Inputs and Outputs Fully TTL or CMOS Compatible

■ Fully Static Operation

■ Programmable at Via Level for Fast Turnaround

■ 4 Mask Programmable Chip Selects