AT27C040-12TI [Microchip]

The AT27C040 requires only one 5V power supply in normal read mode operation. Any byte can be accessed in less than 70 ns, eliminating the need for speed reducing WAIT states on high-performance microprocessor systems. It features low power CMOS operation with 100 µA max standby and 30 mA max active at 5 MHz. Available in JEDEC standard packages: 32-lead PDIP, PLCC, and TSOP. High reliability CMOS technology with 2000V ESD protection and 200 mA latchup immunity. Rapid programming algorithm with 100 µs/byte typical. CMOS and TTL compatible inputs and outputs. Integrated product identification code. Commercial and industrial temperature ranges.