IS61QDB251236C
IS61QDB251236C is 18Mb QUAD Synchronous SRAM manufactured by ISSI.
- Part of the IS61QDB21M18C comparator family.
- Part of the IS61QDB21M18C comparator family.
IS61QDB21M18C IS61QDB251236C
1Mx18, 512Kx36 18Mb QUAD (Burst 2) Synchronous SRAM
JANUARY 2021
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) interface for read and write input ports.
- Fixed 2-bit burst for read and write operations.
- Clock stop support.
- Two input clocks (K and K#) for address and control registering at rising edges only.
- Two output clocks (C and C#) for data output control.
- Two echo clocks (CQ and CQ#) that are delivered...
