k4d263238g-gc Samsung Semiconductor, Inc., k4d263238g-gc Datasheet - Page 14

• Manufacturer Part Number: k4d263238g-gc
• Description: 128mbit Gddr Sdram
• Manufacturer: Samsung Semiconductor, Inc.

AC INPUT OPERATING CONDITIONS
Recommended operating conditions Unless Otherwise Noted, T
DC CHARACTERISTICS
K4D263238G-GC
Recommended operating conditions(Voltage referenced to V
Note :
Operating Current
(One Bank Active)
Precharge Standby Current
in Power-down mode
Precharge Standby Current
in Non Power-down mode
Active Standby Current
power-down mode
Active Standby Current
in Non Power-down mode
Note : 1. Measured with outputs open.
Operating Current
Refresh Current
Self Refresh Current
Operating Current
(4Bank interleaving)
Input High (Logic 1) Voltage ;DQ
Input Low (Logic 0) Voltage; DQ
Clock Input Differential Voltage; CK and CK
Clock Input Crossing Point Voltage; CK and CK
( Burst Mode)
1. V
2. The value of V
2. Refresh period is 32ms.
3. Current measured at VDD(max)
Parameter
ID
is the magnitude of the difference between the input level on CK and the input level on CK
Parameter
IX
is expected to equal 0.5*V
I
Symbol
I
I
I
I
I
I
I
I
CC1
CC2
CC2
CC3
CC3
CC4
CC5
CC6
CC7
P
N
P
N
Burst Lenth=2
I
CKE d V
CKE t V
t
CKE d V
CKE t VIH(min), CS t VIH(min),
t
I
Page Burst, All Banks activated.
t
CKE d 0.2V
Burst Length=4
I
OL
OL
CC
CC
RC
OL
=0mA,
=0mA ,
=0mA,
=
=
t
t
t
t
CC
CC
RFC
DDQ
(min)
(min)
IL
IH
IL
Test Condition
Symbol
(max),
(max),
(min)
t
t
t
(min), CS t V
CC
CC
CC
V
V
V
of the transmitting device and must track variations in the DC level of the same
V
=
=
=
IH
ID
IL
IX
t
t
t
t
SS
RC
CC
CC
CC
t
t
t
CC
CC
RC
=0V, T
(min),
(min)
(min)
t
- 14 -
=
=
t
t
RC
t
t
CC
t
CC
0.5*V
RC
IH
(min)
A
V
A
(min)
(min)
(min),
=0 to 65qC)
REF
(min)
=0 to 65
Min
0.7
DDQ
+0.35
-
-0.2
q
C)
315
240
505
280
600
-2A
15
75
75
8
Typ
-
-
-
-
Version
128M GDDR SDRAM
285
220
465
250
550
-33
15
65
70
8
0.5*V
V
V
REF
DDQ
Max
DDQ
-
-0.35
+0.6
Rev 1.8 (March. 2005)
+0.2
270
210
445
230
520
-36
15
65
65
8
Unit
V
V
V
V
Unit
mA
mA
mA
mA
mA
mA
mA
mA
mA
Note
Note
1
2
1
2