GS8161Z36BGD-250 GSI TECHNOLOGY, GS8161Z36BGD-250 Datasheet - Page 24

• 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

AC Electrical Characteristics
Notes:
1.
2.
Rev: 1.05a 10/2009
Specifications cited are subject to change without notice. For latest documentation see http://www.gsitechnology.com.
Flow Through
These parameters are sampled and are not 100% tested.
ZZ is an asynchronous signal. However, in order to be recognized on any given clock cycle, ZZ must meet the specified setup and hold
times as specified above.
Pipeline
Clock to Output in Low-Z
Clock to Output in Low-Z
Clock to Output Invalid
Clock to Output Invalid
Clock to Output Valid
Clock to Output Valid
G to output in High-Z
G to output in Low-Z
Clock to Output in
Clock Cycle Time
Clock Cycle Time
Clock HIGH Time
Clock LOW Time
G to Output Valid
ZZ setup time
Parameter
ZZ hold time
ZZ recovery
Setup time
Setup time
Hold time
Hold time
High-Z
Symbol
tOLZ
tOHZ
tZZH
tZZS
tKQX
tKQX
tZZR
tHZ
tKQ
tLZ
tKQ
tLZ
tOE
tKC
tKC
tKH
24/38
tKL
tH
tH
tS
tS
1
1
1
1
2
2
1
GS8161Z18B(T/D)/GS8161Z32B(D)/GS8161Z36B(T/D)
Min
4.0
—
1.5
1.5
1.2
0.2
5.5
—
2.0
2.0
1.5
0.5
1.3
1.5
1.5
—
—
20
0
5
1
-250
Max
2.5
5.5
2.5
2.5
2.5
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Min
5.0
1.5
1.5
1.4
0.4
6.5
2.0
2.0
1.5
0.5
1.3
1.5
1.5
—
—
—
—
20
0
5
1
-200
Max
3.0
6.5
—
3.0
3.0
3.0
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Min
6.7
1.5
1.5
1.5
0.5
7.5
2.0
2.0
1.5
0.5
1.5
1.7
1.5
—
—
—
—
20
0
5
1
© 2004, GSI Technology
-150
Max
—
3.8
—
—
—
—
—
7.5
—
—
—
—
—
—
3.0
3.8
—
3.8
—
—
—
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns