參數(shù)資料
型號: EBD10RD4ADFA-7A
廠商: ELPIDA MEMORY INC
元件分類: DRAM
英文描述: RES MFLM 2K 0.1W 5% SMT0805
中文描述: 128M X 72 DDR DRAM MODULE, 0.75 ns, DMA184
封裝: DIMM-184
文件頁數(shù): 11/19頁
文件大小: 219K
代理商: EBD10RD4ADFA-7A
EBD10RD4ADFA
Data Sheet E0430E20 (Ver. 2.0)
11
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
3165
2830
mA
CKE
VIH,
tRC = tRC (min.)
CKE
VIH, BL = 4,
CL = 3.5,
tRC = tRC (min.)
1, 2, 9
Operating current
(ACTV-READ-PRE)
IDD1
-6B
-7A, -7B
3885
3460
mA
1, 2, 5
Idle power down standby current
IDD2P
-6B
-7A, -7B
-6B
-7A, -7B
-6B
-7A, -7B
-6B
-7A, -7B
-6B
-7A, -7B
-6B
-7A, -7B
-6B
-7A, -7B
-6B
-7A, -7B
-6B
-7A, -7B
-6B
-7A, -7B
520
454
1005
850
825
760
825
760
1635
1390
4605
4000
4605
4000
6225
5800
538
472
9285
7780
mA
CKE
VIL
4
Floating idle standby current
IDD2F
mA
VIH, /CS
VIH,
CKE
VIH, /CS
VIH,
CKE
Quiet idle standby current
IDD2Q
mA
Active power down
standby current
IDD3P
mA
CKE
VIL
3
Active standby current
IDD3N
mA
CKE
VIH, /CS
VIH
tRAS = tRAS (max.)
CKE
VIH, BL = 2,
CL = 3.5
CKE
VIH, BL = 2,
CL = 3.5
tRFC = tRFC (min.),
Input
VIL or
VIH
Input
VDD – 0.2 V
Input
0.2 V
3, 5, 6
Operating current
(Burst read operation)
Operating current
(Burst write operation)
IDD4R
mA
1, 2, 5, 6
IDD4W
mA
1, 2, 5, 6
Auto refresh current
IDD5
mA
Self refresh current
IDD6
mA
Operating current
(4 banks interleaving)
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.
IDD7A
mA
BL = 4
1,
5, 6, 7
DC Characteristics 2 (TA = 0 to +70°C, VDD, VDDQ = 2.5V ± 0.2V, VSS = 0V)
(DDR SDRAM Component Specification)
Parameter
Symbol
min.
max.
Unit
Test condition
Notes
Input leakage current
ILI
–2
2
μA
VDD
VIN
VSS
Output leakage current
ILO
–5
5
μA
VDDQ
VOUT
VSS
Output high current
IOH
–15.2
mA
VOUT = 1.95V
Output low current
IOL
15.2
mA
VOUT = 0.35V
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