GS8161Z36BGD-250 GSI TECHNOLOGY, GS8161Z36BGD-250 Datasheet - Page 20

• Manufacturer Part Number: GS8161Z36BGD-250
• Manufacturer: GSI TECHNOLOGY

Specifications of GS8161Z36BGD-250

• Density: 18Mb
• Access Time (max): 5.5ns
• Sync/async: Synchronous
• Architecture: SDR
• Clock Freq (max): 181MHz
• Operating Supply Voltage (typ): 2.5/3.3V
• Address Bus: 19b
• Package Type: FBGA
• Operating Temp Range: 0C to 70C
• Number Of Ports: 4
• Supply Current: 235mA
• Operating Supply Voltage (min): 2.3/3V
• Operating Supply Voltage (max): 2.7/3.6V
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 165
• Word Size: 36b
• Number Of Words: 512K
• Lead Free Status / Rohs Status: Compliant

V
V
Recommended Operating Temperatures
Rev: 1.05a 10/2009
Specifications cited are subject to change without notice. For latest documentation see http://www.gsitechnology.com.
Notes:
1.
2.
3.
Notes:
1.
2.
3.
Notes:
1.
2.
Ambient Temperature (Commercial Range Versions)
DDQ3
DDQ2
Ambient Temperature (Industrial Range Versions)
The part numbers of Industrial Temperature Range versions end the character “I”. Unless otherwise noted, all performance specifica-
tions quoted are evaluated for worst case in the temperature range marked on the device.
Input Under/overshoot voltage must be –2 V > Vi < V
V
The part numbers of Industrial Temperature Range versions end the character “I”. Unless otherwise noted, all performance specifica-
tions quoted are evaluated for worst case in the temperature range marked on the device.
Input Under/overshoot voltage must be –2 V > Vi < V
V
The part numbers of Industrial Temperature Range versions end the character “I”. Unless otherwise noted, all performance specifica-
tions quoted are evaluated for worst case in the temperature range marked on the device.
Input Under/overshoot voltage must be –2 V > Vi < V
IHQ
IHQ
Range Logic Levels
Range Logic Levels
(max) is voltage on V
(max) is voltage on V
V
V
V
V
DDQ
DDQ
DDQ
DDQ
V
V
V
V
DD
DD
DD
DD
I/O Input High Voltage
I/O Input High Voltage
I/O Input Low Voltage
I/O Input Low Voltage
Input High Voltage
Input High Voltage
Input Low Voltage
Input Low Voltage
Parameter
Parameter
Parameter
DDQ
DDQ
pins plus 0.3 V.
pins plus 0.3 V.
Symbol
Symbol
Symbol
DDn
DDn
DDn
V
V
V
V
V
V
V
V
T
T
IHQ
IHQ
20/38
ILQ
ILQ
IH
+1.5 V maximum, with a pulse width not to exceed 50% tKC.
IH
+1.5 V maximum, with a pulse width not to exceed 50% tKC.
+1.5 V maximum, with a pulse width not to exceed 50% tKC.
IL
IL
A
A
GS8161Z18B(T/D)/GS8161Z32B(D)/GS8161Z36B(T/D)
0.6*V
0.6*V
Min.
Min.
Min.
–0.3
–0.3
–0.3
–0.3
–40
2.0
2.0
0
DD
DD
Typ.
Typ.
Typ.
—
—
—
—
—
—
—
—
25
25
V
V
V
V
DDQ
0.3*V
DDQ
0.3*V
DD
DD
Max.
Max.
Max.
0.8
0.8
70
85
+ 0.3
+ 0.3
+ 0.3
+ 0.3
DD
DD
Unit
Unit
Unit
C
C
V
V
V
V
V
V
V
V
© 2004, GSI Technology
Notes
Notes
Notes
1,3
1,3
1,3
1,3
1
1
1
1
2
2