IS61DDPB21M18A
IS61DDPB21M18A is manufactured by ISSI.
IS61DDPB21M18A/A1/A2 IS61DDPB251236A/A1/A2
1Mx18, 512Kx36 18Mb DDR-IIP(Burst 2) CIO SYNCHRONOUS SRAM
(2.5 Cycle Read Latency)
ADVANCED INFORMATION JULY 2012
Features
DESCRIPTION
- 512Kx36 and 1Mx18 configuration available.
- On-chip Delay-Locked Loop (DLL) for wide data valid window.
- mon I/O read and write ports.
- Synchronous pipeline read with self-timed late write operation.
- Double Data Rate (DDR) interface for read and write input ports.
- 2.5 cycle read latency.
- 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 echo clocks (CQ and CQ#) that are delivered...
