Datasheet

T
T
T
S
S
S
6
6
6
4
4
4
M
M
M
L
L
L
S
S
S
6
6
6
4
4
4
V
V
V
8
8
8
F
F
F
2
2
2
168PIN PC100 Unbuffered DIMM
512MB With 32MX8 CL2
CAPACITANCE (VDD = 3.3V, TA = 20°C, f = 1MHz, VREF = 1.4V ± 200 mV)
Parameter Symbol Min Max Unit
Input capacitance (A0~A12, BA0~ BA1)
Input capacitance (/RAS, /CAS, /WE)
Input capacitance (CKE0, CKE1)
Input capacitance (CLK0~CLK3)
Input capacitance (/CS0~/CS3)
Input capacitance (DQM0~DQM7)
Data input/output capacitance (DQ0~DQ63)
C
IN1
C
IN2
C
IN3
C
IN4
C
IN5
C
IN6
C
OUT1
45
45
25
15
15
10
13
85
85
45
21
25
15
18
pF
pF
pF
pF
pF
pF
pF
DC CHARACTERISTICS
(Recommended operating condition unless otherwise noted, TA = 0 to 70°C)
Parameter Symbol Test Condition Value (Typ) Unit Note
Operating Current
(One Bank Active)
I
CC1
Burst Length =1
t
RC≥tRC(min)
I
OL=0mA
1,120 mA 1
ICC2P CKE≤VIL(max), tCC=10ns 32
Precharge Standby Current
in power-down mode
I
CC2PS CKE & CLK≤VIL(max), tCC=∞ 32
mA
ICC2N
CKE≥VIH(min), /CS≥VIH(min), tCC=10ns
Input signals are changed one time during 20ns
256
Precharge Standby Current
in non power-down mode
I
CC2NS
CKE≥V
IH(min), CLK≤VIL(max), tCC=∞
Input signals are stable
224
mA
ICC3P CKE≤VIL(max), tCC=10ns 96
Active Standby Current
in power-down mode
I
CC3PS CKE & CLK≤VIL(max), tCC=∞ 96
mA
ICC3N
CKE≥VIH(min), /CS≥VIH(min), tCC=10ns
Input signals are changed one time during 20ns
480
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
400
mA
Operating Current
(Bust Mode)
ICC4
I
OL= 0 mA
Page Burst
tcc
D = 2CLKs
1,160
mA 1
Refresh Current ICC5 tRC≥tRC(min) 1,840 mA 2
Self Refresh Current ICC6 CKE≤0.2V 80 mA
1. Measured with outputs open. Note:
2. Refresh period is 64ms.
Transcend information Inc
6