DESCRIPTION

The XM28C020 is a high density 2 Megabit E2PROM comprised of four X28C513 LCCs mounted on a co-fired multilayered ceramic substrate. Individual components are 100 tested prior to assembly in module form and then 100 tested after assembly.

TYPICAL FEATURES

• High Density 2 Megabit (256K x 8) Module

• Access Time of 150ns at –55°C to +125°C

• Base Memory Component: Xicor X28C513

• Pinout conforms to JEDEC Standard for 2 Megabit E2PROM

• Fast Write Cycle Times

—128 Byte Page Write

—Byte or Page Write Cycle: 5ms Typical

—Complete Memory Rewrite: 10 Seconds

• Early End of Write Detection

—DATA Polling

—Toggle Bit Polling

• Software Data Protection

• Three Temperature Ranges

—Commercial: 0°C to +75°C

—Industrial: –40° to +85°C

—Military: –55° to +125°C

• High Rel Module

—100 MIL-STD-883 Compliant Components

• Endurance: 100,000 Cycles