GS72108J-10 ETC, GS72108J-10 Datasheet - Page 5

• Manufacturer Part Number: GS72108J-10
• Description: 256K x 8 2Mb Asynchronous SRAM
• Manufacturer: ETC

Power Supply Currents
AC Test Conditions
Rev: 1.08 7/2002
Specifications cited are subject to change without notice. For latest documentation see http://www.gsitechnology.com.
Note:
1.
2.
3.
Parameter
Operating
Standby
Standby
Current
Current
Current
Supply
Include scope and jig capacitance.
Test conditions as specified with output loading as shown in Fig. 1
unless otherwise noted.
Output load 2 for t
Output reference level
Input reference level
Input high level
Input low level
Input rise time
Parameter
Input fall time
Output load
Symbol
I
I
I
SB1
SB2
DD
LZ
(max)
(max)
(max)
, t
HZ
, t
OLZ
and t
Test Conditions
CE V
All other inputs
Min. cycle time
All other inputs
Min. cycle time
All other inputs
V
I
OHZ
OUT
DD
V
CE V
CE V
V
IH
IH
– 0.2 V or
0.2 V
= 0 mA
DD
or V
or V
- 0.2 V
IH
IL
Conditions
IL
V
V
tr = 1 V/ns
tf = 1 V/ns
IL
Fig. 1& 2
IH
IL
1.4 V
1.4 V
= 0.4 V
= 2.4 V
150 mA
55 mA
8 ns
5/12
125 mA
10 ns
50 mA
0 to 70°C
15 mA
110 mA
12 ns
45 mA
DQ
15 ns
90 mA
40 mA
DQ
Output Load 1
Output Load 2
135 mA
10 ns
60 mA
© 1999, Giga Semiconductor, Inc.
5pF
VT = 1.4 V
–40 to 85°C
1
3.3 V
120 mA
12 ns
50
55 mA
25 mA
589
434
GS72108TP/J
30pF
100 mA
15 ns
50 mA
1