參數(shù)資料
型號(hào)： IS61LV6464
廠商： Integrated Silicon Solution, Inc.
英文描述： 64K x 64 Synchronous Pipelined SRAM(64K x 64 同步流水線靜態(tài)RAM)
中文描述： 64K的同步流水線× 64的SRAM（64K的× 64同步流水線靜態(tài)內(nèi)存）
文件頁(yè)數(shù)： 7/17頁(yè)
文件大?。?/td> 223K
代理商： IS61LV6464
ISSI
IS61LV6464
Integrated Silicon Solution, Inc.
PRELIMINARY
SR023-0D
06/01/98
7
OPERATING RANGE
Range
Commercial
Ambient Temperature
0
°
C to +70
°
C
–40
°
C to +85
°
C
V
CC
V
CCQ
3.3V +10%, –5%
2.375V min., 3.465V max.
Industrial
3.3V +10%, –5%
2.375V min., 3.465V max.
DC ELECTRICAL CHARACTERISTICS
(1)
(Over Operating Range)
Symbol Parameter
Test Conditions
Min.
Max.
Unit
V
OH
Output HIGH Voltage
I
OH
= –1.0 mA
2.0
—
V
V
OL
Output LOW Voltage
I
OL
= 1 mA
—
0.4
V
V
IH
Input HIGH Voltage
1.7
V
CCQ
+ 0.3
V
V
IL
Input LOW Voltage
–0.3
0.8
V
μ
A
I
LI
Input Leakage Current
GND
≤
V
IN
≤
V
CCQ
(2)
Com.
Ind.
–2
–10
2
10
I
LO
Output Leakage Current
GND
≤
V
OUT
≤
V
CCQ
,
OE
= V
IH
Com.
Ind.
–2
–10
2
μ
A
10
POWER SUPPLY CHARACTERISTICS
(Over Operating Range)
-100
Typ. Max.
-6
-7
-8
Symbol
Parameter
Test Conditions
Typ. Max.
Typ. Max.
Typ. Max.
Uni
t
I
CC
AC Operating
Supply Current
Device Selected,
All Inputs = V
IL
or V
IH
OE
= V
IH
,
Cycle Time
≥
t
KC
min.
Device Deselected,
V
CC
= Max.,
All Inputs = V
IH
or V
IL
CLK Cycle Time
≥
t
KC
min.
Com.
Ind.
210 250
—
190 200
200 220
160 170
170 190
140 150
160 170
mA
mA
—
I
SB
1
Standby Current
TTL Inputs
Com.
Ind.
45
—
70
—
45
50
70
75
45
50
70
75
45
50
70
75
mA
mA
I
SB
2
Standby Current
CMOS Inputs
Device Deselected,
V
CC
= Max.,
V
IN
= V
CC
≥
0.2V, or V
IN
≤
0.2V
CLK Cycle Time
≥
t
KC
min.
Com.
Ind.
2
—
5
—
2
5
5
10
2
5
5
10
2
5
5
10
mA
mA
I
ZZ
Power-Down Mode
Current
ZZ = V
CCQ
, CLK Running
All Inputs
≤
GND + 0.2V
or
≥
V
CC
– 0.2V
Com.
Ind.
1
—
5
—
1
2
5
15
1
2
5
15
1
2
5
15
mA
mA
Note:
1. The MODE pin has an internal pullup. ZZ pin has an internal pull-down. This pin may be a No Connect, tied to GND, or tied to
V
CCQ
.
2. The MODE pin should be tied to Vcc or GND. It exhibits
±
10
μ
A maximum leakage current when tied to
≤
GND + 0.2V
or
≥
Vcc – 0.2V.
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