AT27C2048-55JU Memory Size, Microchip 2Mbit EPROM 44-Pin PLCC, AT27C2048-55JU

The Microchip AT27C2048 is a low-power, high-performance 2-megabit One Time Programmable EPROM organized as 128-Kbit x 16. Requiring a single 5V power supply, in normal read mode operation typical power consumption is only 15 mA and standby mode supply current is typically less than 10 μA. Any word can be accessed in less than 55 ns, eliminating the need for speed-reducing WAIT states. The x16 organization makes this part ideal for high-performance 16-bit and 32-bit microprocessor systems.
Additional Features: 2-Mbit (128-Kbit x 16) Low-power CMOS operationStandard power supply range, 5V +/-10%100 μA max standby35 mA max active at 5 MHzParallel Interface55 ns access timeHigh-reliability CMOS technology2,000V ESD protection200 mA latchup immunityRapid programming algorithm – 50 μs/word (typical)CMOS and TTL compatible inputs and outputsIntegrated product identification codeIndustrial Temperature Range: -40°C to 85°CAvailable in Green (Pb/Halide-free) Packaging Only.