WED2ZL361MV

www.DataSheet4U.com White Electronic Designs 1Mx36 Synchronous Pipeline Burst NBL SRAM FEATURES Fast clock speed: 166, 150, 133, and 100MHz Fast access times: 3.5ns, 3.8ns, 4.2ns, and 5.0ns Fast OE# access times: 3.5ns, 3.8ns, 4.2ns, and 5.0ns Single +3.3V ± 5% power supply (VCC) Snooze Mode for reduced-standby power Individual Byte Write control Clock-controlled and registered addresses, data I/Os and control signals Burst control (interleaved or linear burst) Packaging: 119-bump BGA package Low capacitive bus loading This product is subject to change without notice. WED2ZL361MV DESCRIPTION The WEDC SyncBurst — SRAM family employs highspeed, low-power CMOS designs that are fabricated using an advanced CMOS process. WEDC’s 32Mb SyncBurst SRAMs integrate two 1M x 18 SRAMs into a single BGA package to provide 1M x 36 configuration. All synchronous inputs pass through registers controlled by a positive-edge-triggered single-clock input (CLK). The NBL or No Bus Latency Memory utilizes all the bandwidth in any combination of operating cycles. Address, data inputs, and all control signals except output enable and linear burst order are synchronized to input clock. Burst order control must be tied “High or Low.” Asynchronous inputs include the sleep mode enable (ZZ). Output Enable controls the outputs at any given time. Write cycles are internally self-timed and initiated by the rising edge of the clock input. This feature eliminates complex off-chip write pulse generation and p...