Description
IS61QDB21M18C IS61QDB251236C 1Mx18, 512Kx36 18Mb QUAD (Burst 2) Synchronous SRAM JANUARY 2021 .
The 18Mb IS61QDB251236C and IS61QDB21M18C are synchronous, high-performance CMOS static random access memory (SRAM) devices.
Features
* 512Kx36 and 1Mx18 configuration available.
* On-chip Delay-Locked Loop (DLL) for wide data
valid window.
* Separate independent read and write ports with
concurrent read and write operations.
* Synchronous pipeline read with EARLY write operation.
* Double Data Rate (DDR) inter
Applications
* where the failure or malfunction of the product can reasonably be expected to cause failure of the life support system or to significantly affect its safety or effectiveness. Products are not authorized for use in such applications unless Integrated Silicon Solution, Inc. receives written assurance
