IS61DDB22M36C Description
The 72Mb IS61DDB22M36C and IS61DDB24M18C are synchronous, high-performance CMOS static random access memory (SRAM) devices. These SRAMs have a mon I/O bus. The rising edge of K clock initiates the read/write operation, and all internal operations are self-timed.
IS61DDB22M36C Key Features
- 2Mx36 and 4Mx18 configuration available
- mon I/O read and write ports
- Max. 400 MHz clock for high bandwidth
- Synchronous pipeline read with self-timed late write
- Double Data Rate (DDR) interface for read and
- Fixed 2-bit burst for read and write operations
- Clock stop support
- Two input clocks (K and K#) for address and control
- Two input clocks (C and C#) for data output control
- Two echo clocks (CQ and CQ#) that are delivered