gs840e32agt-180i GSI Technology, gs840e32agt-180i Datasheet - Page 19

• Manufacturer Part Number: gs840e32agt-180i
• Description: 256k X 18, 128k X 32, 128k X 36 4mb Sync Burst Srams
• Manufacturer: GSI Technology

DC Electrical Characteristics
Operating Currents
Rev: 1.14 10/2007
Specifications cited are subject to change without notice. For latest documentation see http://www.gsitechnology.com.
Parameter
Operating
Deselect
Standby
Current
Current
Current
FT, SCD, ZQ Input Current
Output Leakage Current
Input Leakage Current
Output High Voltage
Output High Voltage
Output Low Voltage
(except mode pins)
ZZ Input Current
Parameter
Device Deselected;
All other inputs
All other inputs
Test Conditions
Device Selected;
≥ VIH or ≤ VIL
≥VIH or ≤ VIL
Output open
ZZ ≥ VDD –
0.2 V
Flow Through
Flow Through
Flow Through
Symbol
Pipeline
Pipeline
Pipeline
IDD
IDD
IDD
IDD
ISB
ISB
Symbol
V
V
V
I
I
I
OH2
OH3
I
IN1
IN2
OL
IL
OL
70°C
335
210
to
20
20
55
40
0
19/32
-180
85°C
–40
345
220
30
30
65
50
to
Output Disable, V
I
I
OH
OH
= –8 mA, V
= –8 mA, V
70°C
Test Conditions
310
190
20
20
50
40
V
0 V ≤ V
0
to
V
0 V ≤ V
V
DD
DD
IN
I
-166
OL
≥ V
≥ V
= 0 to V
= 8 mA
GS840E18/32/36AT/B-180/166/150/100
85°C
–40
IN
320
200
IN
IN
IN
DDQ
DDQ
30
30
60
50
to
OUT
≤ V
≥ V
≥ V
≤ V
DD
= 2.375 V
= 3.135 V
= 0 to V
IH
IH
IL
IL
70°C
280
165
20
20
50
35
to
0
DD
-150
85°C
–40
290
175
30
30
60
45
to
–100 uA
70°C
190
135
–1 uA
–1 uA
–1 uA
–1 uA
–1 uA
© 1999, GSI Technology
to
20
20
40
35
1.7 V
2.4 V
Min
0
—
-100
85°C
–40
200
145
30
30
50
45
to
100 uA
Max
0.4 V
1 uA
1 uA
1 uA
1 uA
1 uA
—
—
Unit
mA
mA
mA
mA
mA
mA