N04L163WC1A

NanoAmp Solutions, Inc. 670 North McCarthy Blvd. Suite 220, Milpitas, CA 95035 ph: 408-935-7777, FAX: 408-935-7770 www.nanoamp.com N04L163WC1A www.DataSheet4U.com 4Mb Ultra-Low Power Asynchronous CMOS SRAM 256K × 16 bit Overview The N04L163WC1A is an integrated memory device containing a 4 Mbit Static Random Access Memory organized as 262,144 words by 16 bits. The device is designed and fabricated using NanoAmp’s advanced CMOS technology to provide both high-speed performance and ultra-low power. The device operates with a single chip enable (CE) control and output enable (OE) to allow for easy memory expansion. Byte controls (UB and LB) allow the upper and lower bytes to be accessed independently. The N04L163WC1A is optimal for various applications where low-power is critical such as battery backup and hand-held devices. The device can operate over a very wide temperature range of -40oC to +85oC and is available in JEDEC standard packages compatible with other standard 256Kb x 16 SRAMs. Features Single Wide Power Supply Range 2.3 to 3.6 Volts Very low standby current 4.0µA at 3.0V (Typical) Very low operating current 2.0mA at 3.0V and 1µs (Typical) Very low Page Mode operating current 0.8mA at 3.0V and 1µs (Typical) Simple memory control Single Chip Enable (CE) Byte control for independent byte operation Output Enable (OE) for memory expansion Low voltage data retention Vcc = 1.8V Very fast output enable access time 25ns OE access time Automatic power dow...