AS4C256K16E0-30 ALSC [Alliance Semiconductor Corporation], AS4C256K16E0-30 Datasheet - Page 3

• Manufacturer Part Number: AS4C256K16E0-30
• Description: 5V 256Kx16 CMOS DRAM (EDO)
• Manufacturer: ALSC [Alliance Semiconductor Corporation]

Absolute maximum ratings
NOTE: Stresses greater than those listed under Absolute Maximum Ratings may cause permanent damage to the device. This is a stress rating only and functional
operation of the device at these or any other conditions outside those indicated in the operational sections of this specification is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect reliability.
DC electrical characteristics
Shaded areas contain advance information.
Parameter
Input voltage
Output voltage
Power supply voltage
Operating temperature
Storage temperature (plastic)
Soldering temperature
Power dissipation
Short circuit output current
Latch-up current
Parameter
Input leakage
current
Output leakage
current
Operating power
supply current
TTL standby power
supply current
Average power
supply current,
RAS refresh mode
EDO page mode
average power
supply current
CMOS standby
power supply
current
CAS-before-RAS
refresh power
supply current
Output Voltage
Self refresh
current
4/11/01; v.1.1
Symbol
I
I
I
I
I
I
I
I
V
V
I
IL
OL
CC1
CC2
CC3
CC4
CC5
CC6
CC7
OH
OL
time
Test conditions
0V
pins not under test = 0V
D
0V
RAS, UCAS, LCAS, address cycling;
t
RAS = UCAS = LCAS = V
RAS cycling,
UCAS = LCAS = V
t
RAS=UCAS=LCAS=V
address cycling: t
RAS=UCAS=LCAS= V
RAS, UCAS, LCAS, cycling;
t
I
I
RAS = UCAS = LCAS=V
WE = OE = A0-A8 = V
DQ0-DQ15 = V
0.2V are open
RC
RC
RC
OUT
OUT
OUT
=min
= min
= min
= -5.0 mA
= 4.2 mA
V
V
disabled,
out
in
+5.5V
+5.5V
CC
SC
IH
-0.2V,
Alliance Semiconductor
= min
,
IL
CC
,
CC
IL
- 0.2V
IH
,
-0.2V,
Symbol
T
T
V
V
V
T
P
I
out
D
out
OPR
STG
SOLDER
in
CC
®
Min
-10
-10
2.4
–
–
–
–
–
–
–
–
Min
-1.0
-1.0
-1.0
0
-55
–
–
–
200
-30
Max
180
200
190
200
2.0
1.0
0.4
2.0
10
10
–
Min
-10
-10
2.4
–
–
–
–
–
–
–
–
-35
Max
160
190
180
190
2.0
1.0
0.4
2.0
10
10
–
Max
+7.0
+7.0
+7.0
+70
+150
260
1
50
–
Min
-10
-10
2.4
–
–
–
–
–
–
–
–
10
-50
AS4C256K16E0
Max
140
140
140
2.0
1.0
0.4
2.0
10
10
70
–
Unit Note
mA
mA
mA
mA
mA
mA
V
V
mA
A
A
Unit
V
V
V
°C
°C
o
W
mA
mA
C
3 of 24
1,2
1
1,2
1
sec