IS61QDP2B21M36A2 Datasheet 36mb Quadp (burst 2) Synchronous Sram

Manufacturer: ISSI (now Infineon)

Overview: IS61QDP2B22M18A/A1/A2 IS61QDP2B21M36A/A1/A2 2Mx18, 1Mx36 36Mb QUADP (Burst 2) Synchronous SRAM (2.

This datasheet includes multiple variants, all published together in a single manufacturer document.

Datasheet Details

Part number	IS61QDP2B21M36A2
Manufacturer	ISSI (now Infineon)
File Size	660.37 KB
Description	36Mb QUADP (Burst 2) Synchronous SRAM
Datasheet	IS61QDP2B21M36A2 IS61QDP2B22M18A Datasheet (PDF)

The and are synchronous, high- performance CMOS static random access memory (SRAM) devices.

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 operations are self-timed.

1Mx36 and 2Mx18 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) interface for read and write input ports.
2.0 Cycle read latency.
Fixed 2-bit burst for read and write operations.
Clock stop support.
Two input clocks (K and K#) for address and cont.

Part Number	Description
IS61QDP2B21M36A	36Mb QUADP (Burst 2) Synchronous SRAM
IS61QDP2B21M36A1	36Mb QUADP (Burst 2) Synchronous SRAM
IS61QDP2B21M18A	18Mb QUADP (Burst 2) Synchronous SRAM
IS61QDP2B21M18A1	18Mb QUADP (Burst 2) Synchronous SRAM
IS61QDP2B21M18A2	18Mb QUADP (Burst 2) Synchronous SRAM
IS61QDP2B22M18A	36Mb QUADP (Burst 2) Synchronous SRAM
IS61QDP2B22M18A1	36Mb QUADP (Burst 2) Synchronous SRAM
IS61QDP2B22M18A2	36Mb QUADP (Burst 2) Synchronous SRAM
IS61QDP2B22M36A	72Mb QUADP (Burst 2) Synchronous SRAM
IS61QDP2B22M36A1	72Mb QUADP (Burst 2) Synchronous SRAM