Description
Preliminary GS8342D08/09/18/36E-333/300/250/200/167 www.DataSheet4U.com 165-Bump BGA Commercial Temp Industrial Temp .
Table Symbol
SA NC R W BW0.
BW3 NW0.
NW1 K K C C TMS TDI TCK TDO VREF ZQ Qn Dn Doff CQ CQ VDD VDDQ VSS Note: NC = Not Connected to die o.
Features
* Simultaneous Read and Write SigmaQuad™ Interface
* JEDEC-standard pinout and package
* Dual Double Data Rate interface
* Byte Write controls sampled at data-in time
* Burst of 4 Read and Write
* 1.8 V +100/
* 100 mV core power supply
Applications
* where alternating reads and writes are needed. Therefore, the SigmaQuad-II SRAM interface and truth table are optimized for alternating reads and writes. Separate I/O SRAMs are unpopular in applications where multiple reads or multiple writes are needed because burst read or write transfers from Sep
