IS61C5128AS-25QLI-TR | Integrated Silicon Solution INC

CMOS static RAM, IS61C5128AS-25QLI-TR, ISSI

The IS61C5128AS-25QLI-TR is a high-speed, 4,194,304-bit static RAM organized as 524,288 words by 8 bits. This highly reliable process coupled with innovative circuit design techniques, yields access times as fast as 12 ns with low power consumption. When CE is high (deselected), the device assumes a standby mode at which the power dissipation can be reduced down with CMOS input levels. Easy memory expansion is provided by using chip enable and output enable inputs, CE and OE. The active low write enable (WE) controls both writing and reading of the memory. A data byte allows Upper Byte (UB) and Lower Byte (LB) access.

Features

• TTL compatible interface levels
• Single 5V ± 10% power supply
• Fully static operation: no clock or refresh required