GS8642Z18B GSI [GSI Technology], GS8642Z18B Datasheet - Page 19

• Manufacturer Part Number: GS8642Z18B
• Description: 72Mb Pipelined and Flow Through Synchronous NBT SRAM
• Manufacturer: GSI [GSI Technology]

Operating Currents
Notes:
1.
2.
Rev: 1.02 5/2005
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
(x72)
(x32/
(x18)
x36)
—
—
Mode
Through
Through
Through
Through
Through
Pipeline
Pipeline
Pipeline
Pipeline
Pipeline
DD3
Flow
Flow
Flow
Flow
Flow
, V
DD2
, V
Symbol
DDQ3
I
I
I
I
I
I
19/34
DDQ
DDQ
DDQ
DDQ
DDQ
DDQ
I
I
I
I
I
I
I
I
I
I
DD
DD
DD
DD
DD
DD
DD
DD
SB
SB
, and V
70°C
520
375
420
300
370
270
100
100
150
135
70
50
60
30
30
15
to
0
DDQ2
-300
GS8642Z18(B)/GS8642Z36(B)/GS8642Z72(C)
operation.
85°C
–40
540
385
440
320
390
290
120
120
165
150
70
50
60
30
30
15
to
70°C
460
330
360
255
315
230
100
100
140
125
60
40
50
25
25
15
to
0
-250
85°C
–40
480
340
380
275
335
250
120
120
155
140
60
40
50
25
25
15
to
70°C
385
285
310
230
270
205
100
100
130
120
50
30
40
20
20
15
to
0
-200
85°C
–40
405
295
330
250
290
225
120
120
146
135
50
30
40
20
20
15
to
Product Preview
© 2004, GSI Technology
70°C
340
270
270
220
240
195
100
100
125
120
40
30
35
20
20
15
to
0
-167
85°C
–40
360
280
290
240
260
215
120
120
140
135
40
30
35
20
20
15
to
Unit
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA