参数资料
型号: SYS32128LKL-017
元件分类: SRAM
英文描述: 128K X 32 MULTI DEVICE SRAM MODULE, 17 ns, PSMA64
封装: PLASTIC, SIMM-64
文件页数: 2/7页
文件大小: 167K
代理商: SYS32128LKL-017
ISSUE 1.3 January 1999
SYS32128ZK/LK - 010/012/015/017
2
Parameter
Symbol
Test Condition
typ
max
Unit
Input Capacitance (CS1~4)
C
IN1
V
IN = 0V
-
8
pF
Input Capacitance (other)
C
IN2
V
IN = 0V
-
32
pF
I/O Capacitance
C
I/O
V
I/O = 0V
-
8
pF
Parameter
Symbol
min
typ
max
unit
DC OPERATING CONDITIONS
Absolute Maximum Ratings (1)
Parameter
Symbol
min
typ
max
unit
Voltage on any pin relative to V
SS
V
T
-0.5
-
+7.0
V
Power Dissipation
P
T
-
4.0
W
Storage Temperature
T
STG
-55
-
+125
oC
Notes :
(1) Stresses above those listed may cause permanent damage to the device. This is a stress rating only and functional
operation of the device at those or any other conditions above those indicated in the operational sections of this
specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device
reliability.
Capacitance (V
CC=5V±10%,TA=25
oC)
Note: Capacitance calculated, not measured.
DC Electrical Characteristics (V
CC=5V±10%)
TA 0 to 70OC
Recommended Operating Conditions
Supply Voltage
V
CC
4.5
5.0
5.5
V
Input High Voltage
V
IH
2.2
-
V
CC+0.5
V
Input Low Voltage
V
IL
-0.5(2)
-
0.8
V
Operating Temperature
T
A
0
-
70
oC
T
AI
-40
-
85
oC (I)
(2) V
T
can be -1.5 V pulse of less than 10 ns.
Parameter
Symbol Test Condition
min
typ
max
Unit
I/P Leakage Current
I
LI
V
IN = GND to VCC
-20
-
20
A
Output Leakage Current
I
LO
CS = V
IH, VI/O = GND to VCC
-20
-
20
A
Operating Supply Current
I
CC
CS = V
IL, min cycle,
10ns
-
1000 mA
12ns
-
920
mA
100% duty, I
I/O=0mA ,
15ns
-
780
mA
17ns
-
720
mA
Standby Supply Current TTL levels
I
SB1
CS = V
IH
-
280
mA
-L (CMOS levels) I
SB
CS = V
CC-0.2V, 0.2 > VIN > VCC-0.2V
-
80
mA
Output Low Voltage
V
OL
I
OL = 8.0mA
-
0.4
V
Output High Voltage
V
OH
I
OH = -4.0mA
2.4
-
V
Typical values are at V
CC=5.0V,TA=25
°C and specified loading. All values specified for 32 bit operation.
CS above refers to CS1~4 on the module.
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