glt440l16 G-Link Technology Corporation, glt440l16 Datasheet - Page 5

• Manufacturer Part Number: glt440l16
• Description: 256k X 16 Cmos Dynamic Ram With Extended Data Output
• Manufacturer: G-Link Technology Corporation

DC and Operating Characteristics (1-2)
T
Notes:
1.I
2.I
3.Specified V
4. S-Version.
Sym.
I
I
I
I
I
I
I
I
I
V
V
V
V
V
A
LI
LO
CC1
CC2
CC3
CC4
CC5
CC6
CC7
CC
CC
in random Read/Write and EDO Fast Page Mode.
parameters are measured with V
CC
IL
IH
OL
OH
= 0 C to 70 C, V
is dependent on output loading when the device output is selected. Specified I
is dependent upon the number of address transitions specified I
Input Leakage Current
(any input pin)
Output Leakage Current
(for High-Z State)
Operating Current,
Random READ/WRITE
Standby Current,(TTL)
Refresh Current,
Operating Current,
EDO Page Mode
Refresh Current,
Standby Current, (CMOS)
Self refresh Current
Supply Voltage
Input Low Voltage
Input High Voltage
Output Low Voltage
Output High Voltage
RAS -Only
CAS Before RAS
G-LINK
IL
(min.) is steady state operation. During transitions V
Parameter
CC
=3.3V 10%, V
IL
(min.) V
0V
(All other pins not under test=0V)
0V V
Output is disabled (Hiz)
t
other inputs V
V
t
address cycling:t
cycling: t
0.2V, LCAS V
All other inputs V
WE = OE = A
0.2V
DQ
I
I
RAS , UCAS , LCAS at V
RAS cycling, UCAS , LCAS at
RAS at V
RAS , UCAS , LCAS address
RAS V
Web : www.glink.com.tw
RAS = CAS =0.2V,
RC
RC
OL
OH
IH
SS
SS
256K X 16 CMOS DYNAMIC RAM WITH EXTENDED DATA OUTPUT
= t
= t
0
= 2mA
= -2mA
G-Link Technology Corporation,Taiwan
and V
=0V, unless otherwise specified.
~DQ
V
RC
RC
Test Conditions
out
IN
CC
(min.)
(min.)
RC
3
IH
IL
=V
-0.2V, UCAS V
(max.) V
5.5V
=t
5.5V
, UCAS , LCAS
CC
RC
0
~A
TEL : [phone]
-0.2V,0.2V or Open
SS
CC
(min.)
PC
SS
-0.2V,
10
CC
=t
=V
.
PC
IL
CC
(min.) may undershoot to –0.3V for a period not to exceed 20ns. All AC
(min.)
- 5 -
CC
-0.2V or
(max.) is measured with a maximum of one transition per address cycle
Email : [e-mail]
IH
CC
-
CC
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
Access
RAC
RAC
RAC
RAC
RAC
RAC
RAC
RAC
RAC
RAC
RAC
RAC
RAC
RAC
RAC
RAC
(max.) is measured with the output open.
Time
= 35ns
= 40ns
= 50ns
= 60ns
= 35ns
= 40ns
= 50ns
= 60ns
= 35ns
= 40ns
= 50ns
= 60ns
= 35ns
= 40ns
= 50ns
= 60ns
Min. Typ Max. Unit Notes
2.0V
-0.3
-10
-10
3.0
2.4
V
CC
+10
+10
160
145
125
110
160
145
125
110
160
145
125
110
160
145
125
110
300
3.6
0.8
0.4
4
1
+0.3
GLT440L16
Nov. 2004 (Rev.2.6)
mA
mA
mA
mA
mA
mA
V
V
V
V
V
A
A
A
1,2
1,2
1,5
2
1
3
3