GS8640Z18GT-200 GSI TECHNOLOGY, GS8640Z18GT-200 Datasheet - Page 23

• 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

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.
4.
GSI offers other versions this type of device in many different configurations and with a variety of different features, only some of which are
covered in this data sheet. See the GSI Technology web site (www.gsitechnology.com) for a complete listing of current offerings
2M x 36
2M x 36
4M x 18
4M x 18
4M x 18
4M x 18
2M x 36
2M x 36
2M x 36
2M x 36
Org
Customers requiring delivery in Tape and Reel should add the character “T” to the end of the part number. Example: GS8640Z36T-167IT.
Packages listed with the additional “G” designator are 6/6 RoHS compliant.
The speed column indicates the cycle frequency (MHz) of the device in Pipeline mode and the latency (ns) in Flow Through mode. Each
device is Pipeline/Flow Through mode-selectable by the user.
T
A
= C = Commercial Temperature Range. T
GS8640Z18GT-300I
GS8640Z18GT-250I
GS8640Z18GT-200I
GS8640Z18GT-167I
GS8640Z36GT-300I
GS8640Z36GT-250I
GS8640Z36GT-200I
GS8640Z36GT-167I
GS8640Z36GT-200
GS8640Z36GT-167
Part Number
1,2
A
NBT Pipeline/Flow Through
NBT Pipeline/Flow Through
NBT Pipeline/Flow Through
NBT Pipeline/Flow Through
NBT Pipeline/Flow Through
NBT Pipeline/Flow Through
NBT Pipeline/Flow Through
NBT Pipeline/Flow Through
NBT Pipeline/Flow Through
NBT Pipeline/Flow Through
= I = Industrial Temperature Range.
23/24
Type
RoHS-compliant TQFP
RoHS-compliant TQFP
RoHS-compliant TQFP
RoHS-compliant TQFP
RoHS-compliant TQFP
RoHS-compliant TQFP
RoHS-compliant TQFP
RoHS-compliant TQFP
RoHS-compliant TQFP
RoHS-compliant TQFP
GS8640Z18/36T-300/250/200/167
Package
Speed
© 2004, GSI Technology
200/7.5
300/5.5
250/6.5
200/7.5
300/5.5
250/6.5
200/7.5
167/8
167/8
167/8
/ns)
3
(MHz
T
C
C
A
I
I
I
I
I
I
I
I
4