GS864036GT-167V GSI [GSI Technology], GS864036GT-167V Datasheet - Page 11

• Manufacturer Part Number: GS864036GT-167V
• Description: 4M x 18, 2M x 32, 2M x 36 72Mb Sync Burst SRAMs
• Manufacturer: GSI [GSI Technology]

Notes:
1.
2.
3.
Rev: 1.01 6/2006
Specifications cited are subject to change without notice. For latest documentation see http://www.gsitechnology.com.
The diagram shows supported (tested) synchronous state transitions plus supported transitions that depend upon the use of G.
Use of “Dummy Reads” (Read Cycles with G High) may be used to make the transition from Read cycles to Write cycles without passing
through a Deselect cycle. Dummy Read cycles increment the address counter just like normal read cycles.
Transitions shown in gray tone assume G has been pulsed high long enough to turn the RAM’s drivers off and for incoming data to meet
Data Input Set Up Time.
X
X
CW
First Write
Burst Write
W
Simplified State Diagram with G
W
CW
11/23
W
CR
R
CR
R
Deselect
X
CW
W
CW
W
R
CR
First Read
Burst Read
R
R
CR
X
X
GS864018/32/36T-xxxV
© 2004, GSI Technology
Preliminary