IS61QDP2B21M18A Datasheet 18mb Quadp (burst 2) Synchronous Sram

Manufacturer: ISSI (now Infineon)

Overview: IS61QDP2B21M18A/A1/A2 IS61QDP2B251236A/A1/A2 1Mx18, 512Kx36 18Mb QUADP (Burst 2) Synchronous SRAM (2.

Datasheet Details

Part number	IS61QDP2B21M18A
Manufacturer	ISSI (now Infineon)
File Size	611.89 KB
Description	18Mb QUADP (Burst 2) Synchronous SRAM
Datasheet	IS61QDP2B21M18A-ISSI.pdf

at page 6 for each ODT option.

DESCRIPTION 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.

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) 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 co.

Part Number	Description
IS61QDP2B21M18A1	18Mb QUADP (Burst 2) Synchronous SRAM
IS61QDP2B21M18A2	18Mb QUADP (Burst 2) Synchronous SRAM
IS61QDP2B21M36A	36Mb QUADP (Burst 2) Synchronous SRAM
IS61QDP2B21M36A1	36Mb QUADP (Burst 2) Synchronous SRAM
IS61QDP2B21M36A2	36Mb 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