Datasheet

T
T
T
S
S
S
3
3
3
2
2
2
M
M
M
S
S
S
S
S
S
6
6
6
4
4
4
V
V
V
6
6
6
G
G
G
144PIN PC133 Unbuffered SO-DIMM
256MB With 16MX16 CL3
Transcend information Inc
6
DC CHARACTERISTICS
(Recommended operating condition unless otherwise noted, TA = 0 to 70°C)
Parameter Symbol Test Condition Value Unit Note
Operating Current
(One Bank Active)
I
CC1
Burst Length =1
t
RC≥tRC(min)
I
OL=0mA
740 mA 1
ICC2P CKE≤VIL(max), tCC=10ns 16
Precharge Standby Current
in power-down mode
I
CC2PS
CKE & CLK≤V
IL(max), tCC=∞
16
mA
ICC2N
CKE≥V
IH(min), /CS≥VIH(min), tCC=10ns
Input signals are changed one time during 20ns
128
Precharge Standby Current
in non power-down mode
I
CC2NS
CKE≥V
IH(min), CLK≤VIL(max), tCC=∞
Input signals are stable
112
mA
ICC3P CKE≤VIL(max), tCC=10ns 48
Active Standby Current
in power-down mode
I
CC3PS
CKE & CLK≤V
IL(max), tCC=∞
48
mA
ICC3N
CKE≥V
IH(min), /CS≥VIH(min), tCC=10ns
Input signals are changed one time during 20ns
280
Active Standby Current
in non power-down mode
(One Bank Active)
I
CC3NS
CKE≥V
IH(min), CLK≤VIL(max), tCC=∞
Input signals are stable
240
mA
Operating Current
(Burst Mode)
I
CC4
I
OL= 0 mA
Page Burst
tcc
D = 2CLKs
860 mA 1
Refresh current Icc5 tRC ≥ tRC(min) 1000 mA 2
Self Refresh Current ICC6 CKE≤0.2V 24 mA
Note:
Module IDD was calculated on the basis of component IDD and can be differently measured according to DQ
loading cap.