GS8640Z18GT-200 GSI TECHNOLOGY, GS8640Z18GT-200 Datasheet - Page 22
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GS8640Z18GT-200
Manufacturer Part Number
GS8640Z18GT-200
Description
Manufacturer
GSI TECHNOLOGY
Datasheet
1.GS8640Z18GT-200.pdf
(24 pages)
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
Ordering Information—GSI NBT Synchronous SRAM
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
4M x 18
4M x 18
4M x 18
4M x 18
2M x 36
2M x 36
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
4M x 18
4M x 18
4M x 18
4M x 18
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-300
GS8640Z18GT-250
GS8640Z18GT-200
GS8640Z18GT-167
GS8640Z36GT-300
GS8640Z36GT-250
Part Number
GS8640Z18T-300I
GS8640Z18T-250I
GS8640Z18T-200I
GS8640Z18T-167I
GS8640Z36T-300I
GS8640Z36T-250I
GS8640Z36T-200I
GS8640Z36T-167I
GS8640Z18T-300
GS8640Z18T-250
GS8640Z18T-200
GS8640Z18T-167
GS8640Z36T-300
GS8640Z36T-250
GS8640Z36T-200
GS8640Z36T-167
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
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
NBT Pipeline/Flow Through
NBT Pipeline/Flow Through
= I = Industrial Temperature Range.
22/24
Type
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
TQFP
TQFP
TQFP
TQFP
TQFP
TQFP
TQFP
TQFP
TQFP
TQFP
TQFP
TQFP
TQFP
TQFP
TQFP
TQFP
Speed
© 2004, GSI Technology
300/5.5
250/6.5
200/7.5
300/5.5
250/6.5
200/7.5
300/5.5
250/6.5
200/7.5
300/5.5
250/6.5
200/7.5
300/5.5
250/6.5
200/7.5
300/5.5
250/6.5
167/8
167/8
167/8
167/8
167/8
/ns)
3
(MHz
T
C
C
C
C
C
C
C
C
C
C
C
C
C
C
A
I
I
I
I
I
I
I
I
4