IS61QDB21M36 Datasheet - ISSI

IS61QDB21M36 QUAD (Burst of 2) Synchronous SRAMs

The 36Mb IS61QDB21Mx36 and IS61QDB22Mx18 are synchronous, high-performance CMOS static random access memory (SRAM) devices. These These SRAMs have separate I/Os, eliminating the need for high-speed bus turnaround. The rising edge of K clock initiates the read/write operation, and all internal operat.

IS61QDB21M36 Features

* 1M x 36 or 2M x 18.

* On-chip delay-locked loop (DLL) for wide data valid window.

* Separate read and write ports with concurrent read and write operations.

* Synchronous pipeline read with early write operation.

* Double data rate (DDR) interface for read a

IS61QDB21M36-ISSI.pdf