GS8640Z18GT-200 GSI TECHNOLOGY, GS8640Z18GT-200 Datasheet - Page 17

• 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

Operating Currents
Notes:
1.
2.
Rev: 1.03b 2/2009
Specifications cited are subject to change without notice. For latest documentation see http://www.gsitechnology.com.
Parameter
Operating
Deselect
Standby
Current
Current
Current
I
All parameters listed are worst case scenario.
DD
and I
DDQ
ZZ V
Device Deselected;
All other inputs
All other inputs
Test Conditions
Device Selected;
V
Output open
apply to any combination of V
V
IH
IH
DD
or V
or  V
– 0.2 V
IL
IL
(x32/
(x18)
x36)
—
—
Mode
Through
Through
Through
Through
Pipeline
Pipeline
Pipeline
Pipeline
DD3
Flow
Flow
Flow
Flow
, V
DD2
, V
Symbol
DDQ3
I
I
I
I
17/24
DDQ
DDQ
DDQ
DDQ
I
I
I
I
I
I
I
I
DD
DD
DD
DD
DD
DD
SB
SB
, and V
70°C
420
300
370
270
100
100
150
135
60
30
30
15
to
0
DDQ2
-300
operation.
85°C
–40
440
320
390
290
120
120
165
150
60
30
30
15
to
70°C
360
255
315
230
100
100
140
125
50
25
25
15
to
0
-250
85°C
GS8640Z18/36T-300/250/200/167
–40
380
275
335
250
120
120
155
140
50
25
25
15
to
70°C
310
230
270
205
100
100
130
120
40
20
20
15
to
0
-200
85°C
–40
330
250
290
225
120
120
146
135
40
20
20
15
to
© 2004, GSI Technology
70°C
270
220
240
195
100
100
125
120
35
20
20
15
to
0
-167
85°C
–40
290
240
260
215
120
120
140
135
35
20
20
15
to
Unit
mA
mA
mA
mA
mA
mA
mA
mA