1. Product Overview:

️· Type: 16K x 4 static CMOS RAM.
️· Voltage: Operates at 5V.
️· Access Time: Available in various speed grades (8ns, 10ns, 12ns, 15ns, 20ns, 25ns, 35ns, 45ns, 70ns, and 100ns).
️· Package Options: Wide variety of packages including DIP, CERDIP, CERPACK, LCC, and SOJ, suitable for commercial, industrial and military applications.
️· Applications: Designed for use in a variety of systems requiring high-speed, low-power static RAM, like memory for microprocessors, embedded systems, buffers, and look-up tables.

2. Key Features:

️· High Speed: Fast access times available.
️· Low Power Consumption: Static design minimizes power usage.
️· CMOS Technology: Ensures low power and high noise immunity.
️· Easy Interface: Simple interface requirements.
️· Various Packages: Accommodates diverse system designs.
️· Military Options: Available with military temperature range and processing for robust applications.

3. Electrical Characteristics:

️· VCC: 5V ± 5%
️· Operating Temperature: Commercial (0°C to +70°C), Industrial (-40°C to +85°C), and Military (-55°C to +125°C)
️· Detailed specifications for DC characteristics (Vih, Vil, Ioh, Iol, etc.).
️· Timing parameters (tAA, tCE, tOE, tWH, etc.) vary depending on the speed grade.

4. Functional Description:

️· The CY7C164 is organized as 4096 x 4.
️· It features three-state outputs.
️· Standard read and write control signals are used.
️· Automatic power-down mode for reduced power consumption when deselected.

5. Package Information:

️· Detailed mechanical drawings and dimensions for various package types (DIP, CERDIP, LCC, etc.).

6. Ordering Information:

️· A comprehensive table listing all available part numbers, speed grades, operating temperatures, and package types.



In essence, this datasheet provides all the necessary information for engineers and designers to select, integrate, and use the CY7C164 series of static RAMs in their systems.