GS8182S08 Datasheet, PDF (13/36 Pages) GSI Technology – 18Mb Burst of 2 SigmaSIO DDR-IITM SRAM

GS8182S08/09/18/36BD-400/375/333/300/250/200/167
x36 Byte Write Enable (BWn) Truth Table
BW3
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
BW2
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
BW1
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
BW0
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
D27–D35
Don’t Care
Don’t Care
Don’t Care
Don’t Care
Don’t Care
Don’t Care
Don’t Care
Don’t Care
Data In
Data In
Data In
Data In
Data In
Data In
Data In
Data In
D18–D26
Don’t Care
Don’t Care
Don’t Care
Don’t Care
Data In
Data In
Data In
Data In
Don’t Care
Don’t Care
Don’t Care
Don’t Care
Data In
Data In
Data In
Data In
D9–D17
Don’t Care
Don’t Care
Data In
Data In
Don’t Care
Don’t Care
Data In
Data In
Don’t Care
Don’t Care
Data In
Data In
Don’t Care
Don’t Care
Data In
Data In
D0–D8
Don’t Care
Data In
Don’t Care
Data In
Don’t Care
Data In
Don’t Care
Data In
Don’t Care
Data In
Don’t Care
Data In
Don’t Care
Data In
Don’t Care
Data In
x8 Nybble Write Enable (NWn) Truth Table
NW1
NW0
1
1
0
1
1
0
0
0
D9–D17
Don’t Care
Don’t Care
Data In
Data In
D0–D8
Don’t Care
Data In
Don’t Care
Data In
Rev: 1.03c 11/2011
13/36
Specifications cited are subject to change without notice. For latest documentation see http://www.gsitechnology.com.
© 2007, GSI Technology