128-Mbit, 64-Mbit and 32-Mbit Low Power Asynchronous SRAMs Have 32-bit Bus Widths

摘要

Cypress Semiconductor introduced 128-Mbit, 64-Mbit and 32-Mbit MoBL (More Battery Life) Asynchronous SRAMs with 32-bit bus widths. The SRAMs are positioned to enhance system performance in concert with 32-bit DSPs, FPGAs and processors. The 128-Mbit (CY62192ESL), 64-Mbit (CY62182ESL) and 32-Mbit (CY62172ESL) MoBL devices offer 32-bit I/O configuration with 55-ns access time (TAA) and a wide voltage range of 1.7 V to 5.5 V. These low-power asynchronous SRAMs are available in a 119-BGA package with a footprint of 14.0 × 22.0 × 2.4 mm and are fabricated using the company's 90-nm R95 CMOS technology.