EBD11RD8ADFA Datasheet, PDF (11/19 Pages) Elpida Memory – 1GB Registered DDR SDRAM DIMM

EBD11RD8ADFA
DC Characteristics 1 (TA = 0 to +70°C, VDD = 2.5V ± 0.2V, VSS = 0V)
Parameter
Symbol
Grade
max.
Unit
Test condition
Notes
Operating current (ACTV-PRE) IDD0
-6B
-7A, -7B
2395
2170
mA
CKE ≥ VIH,
tRC = tRC (min.)
1, 2, 9
Operating current
(ACTV-READ-PRE)
IDD1
-6B
-7A, -7B
2845
2530
mA
CKE ≥ VIH, BL = 4,
CL = 3.5, tRC = tRC (min.)
1, 2, 5
Idle power down standby current IDD2P
514
mA
CKE ≤ VIL
4
Floating idle standby current
IDD2F
-6B
-7A, -7B
1000
910
mA
CKE ≥ VIH, /CS ≥ VIH,
DQ, DQS, DM = VREF
4, 5
Quiet idle standby current
IDD2Q
820
mA
CKE ≥ VIH, /CS ≥ VIH,
DQ, DQS, DM = VREF
4, 10
Active power down standby
current
IDD3P
820
mA
CKE ≤ VIL
3
Active standby current
IDD3N
-6B
-7A, -7B
1630
1450
mA
CKE ≥ VIH, /CS ≥ VIH
tRAS = tRAS (max.)
3, 5, 6
Operating current
(Burst read operation)
IDD4R
-6B
-7A, -7B
3295
2845
mA
CKE ≥ VIH, BL = 2,
CL = 3.5
1, 2, 5, 6
Operating current
(Burst write operation)
IDD4W
-6B
-7A, -7B
3295
2845
mA
CKE ≥ VIH, BL = 2,
CL = 3.5
1, 2, 5, 6
Auto refresh current
Self refresh current
IDD5
-6B
-7A, -7B
3925
3655
mA
tRFC = tRFC (min.),
Input ≤ VIL or ≥ VIH
IDD6
532
mA
Input ≥ VDD – 0.2 V
Input ≤ 0.2 V
Operating current
(4 banks interleaving)
IDD7A
-6B
-7A, -7B
5635
4825
mA
BL = 4
1, 5, 6, 7
Notes. 1. These IDD data are measured under condition that DQ pins are not connected.
2. One bank operation.
3. One bank active.
4. All banks idle.
5. Command/Address transition once per one cycle.
6. DQ, DM, DQS transition twice per one cycle.
7. 4 banks active. Only one bank is running at tRC = tRC (min.)
8. The IDD data on this table are measured with regard to tCK = tCK (min.) in general.
9. Command/Address transition once every two clock cycles.
10. Command/Address stable at ≥ VIH or ≤ VIL.
DC Characteristics 2 (TA = 0 to +70°C, VDD, VDDQ = 2.5V ± 0.2V, VSS = 0V)
(DDR SDRAM component Specification)
Parameter
Input leakage current
Output leakage current
Output high current
Output low current
Symbol
ILI
ILO
IOH
IOL
min.
–2
–5
–15.2
15.2
max.
2
5
—
—
Unit
Test condition
µA
VDD ≥ VIN ≥ VSS
µA
VDDQ ≥ VOUT ≥ VSS
mA
VOUT = 1.95V
mA
VOUT = 0.35V
Notes
Preliminary Data Sheet E0441E10 (Ver. 1.0)
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