IS61QDB22M18, IS61QDB21M36 Datasheet - ISSI

IS61QDB22M18 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.

IS61QDB22M18 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

IS61QDB22M18 Datasheet Preview — This datasheet PDF includes multiple part numbers: IS61QDB22M18, IS61QDB21M36. Please refer to the document for exact specifications by model.

Datasheet Details

Part number:

IS61QDB22M18, IS61QDB21M36

Manufacturer:

ISSI

File Size:

645.61 KB

Description:

Quad (burst of 2) synchronous srams.

Note:

This datasheet PDF includes multiple part numbers: IS61QDB22M18, IS61QDB21M36.
Please refer to the document for exact specifications by model.

IS61QDB22M18 Distributor

📁 Related Datasheet

IS61QDB22M18A 36Mb QUAD (Burst 2) Synchronous SRAM (ISSI)

IS61QDB22M18C 36Mb QUAD Synchronous SRAM (ISSI)

IS61QDB22M36 QUAD (Burst of 2) Synchronous SRAMs (ISSI)

IS61QDB22M36A 72Mb QUAD (Burst 2) Synchronous SRAM (ISSI)

IS61QDB21M18A 18Mb QUAD (Burst 2) Synchronous SRAM (ISSI)

IS61QDB21M18C 18Mb QUAD Synchronous SRAM (ISSI)

IS61QDB21M36 QUAD (Burst of 2) Synchronous SRAMs (ISSI)

IS61QDB21M36A 36Mb QUAD (Burst 2) Synchronous SRAM (ISSI)

TAGS

IS61QDB22M18 IS61QDB21M36 QUAD Burst Synchronous SRAMs ISSI