GS81302TT20GE Datasheet, GSI Technology

* 2.5 Clock Latency
* Simultaneous Read and Write SigmaDDRTM Interface
* JEDEC-standard pinout and package
* Double Data Rate interface
* Byte Write c.

Therefore, the SigmaDDR-II+ SRAM interface and truth table are optimized for burst reads and writes. Common I/O SRAMs a.

Table Symbol Description Type Comments SA Synchronous Address Inputs Input — R/W Synchronous Read/Write Input High: Read Low: Write BW0
  –BW3 Synchronous Byte Writes Input Active Low LD Synchronous Load Pin Input Active .