GS8640Z18GT-200 GSI TECHNOLOGY, GS8640Z18GT-200 Datasheet - Page 15

• Manufacturer Part Number: GS8640Z18GT-200
• Manufacturer: GSI TECHNOLOGY

Specifications of GS8640Z18GT-200

• Density: 72Mb
• Access Time (max): 7.5ns
• Sync/async: Synchronous
• Architecture: SDR
• Clock Freq (max): 133.3MHz
• Operating Supply Voltage (typ): 2.5/3.3V
• Address Bus: 22b
• Package Type: TQFP
• Operating Temp Range: 0C to 70C
• Number Of Ports: 2
• Supply Current: 205mA
• Operating Supply Voltage (min): 2.3/3V
• Operating Supply Voltage (max): 2.7/3.6V
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 100
• Word Size: 18b
• Number Of Words: 4M
• Lead Free Status / RoHS Status: Compliant

Capacitance
(T
Note:
These parameters are sample tested.
AC Test Conditions
Rev: 1.03b 2/2009
Specifications cited are subject to change without notice. For latest documentation see http://www.gsitechnology.com.
Notes:
1.
2.
3.
V
SS
A
– 2.0 V
Undershoot Measurement and Timing
= 25
Include scope and jig capacitance.
Test conditions as specified with output loading as shown in Fig. 1
unless otherwise noted.
Device is deselected as defined by the Truth Table.
50%
V
V
Input/Output Capacitance
SS
IH
Output reference level
Input reference level
o
Input Capacitance
C, f = 1 MH
Input high level
Input slew rate
Input low level
Parameter
Parameter
Output load
Z
20% tKC
, V
DD
= 2.5 V)
DQ
Symbol
C
C
Conditions
I/O
IN
V
DD
V
V
1 V/ns
Fig. 1
0.2 V
DDQ
DDQ
Output Load 1
– 0.2 V
/2
/2
15/24
V
DDQ/2
Test conditions
V
V
50
OUT
IN
= 0 V
= 0 V
* Distributed Test Jig Capacitance
V
DD
30pF
+ 2.0 V
Overshoot Measurement and Timing
50%
V
V
DD
IL
*
Typ.
GS8640Z18/36T-300/250/200/167
4
6
20% tKC
Max.
5
7
Unit
© 2004, GSI Technology
pF
pF