MT5LC2561 - 256K x 1 SRAM
The MT5LC25
MT5LC2561 Features
* All I/O pins are 5V tolerant
* High speed: 12, 15, 20, 25 and 35ns
* High-performance, low-power, CMOS double-metal process
* Single +3.3V ±O.3V power sup£!r
* Easy memory expansion with CE option
* All inputs and outputs are TIL-compatible