參數(shù)資料
型號: EDS5104ABTA
廠商: Elpida Memory, Inc.
英文描述: 512M bits SDRAM
中文描述: 512M比特內(nèi)存
文件頁數(shù): 5/52頁
文件大?。?/td> 564K
代理商: EDS5104ABTA
EDS5104ABTA, EDS5108ABTA, EDS5116ABTA
Preliminary Data Sheet E0250E10 (Ver. 1.0)
5
DC Characteristics 1 (TA = 0 to +70
°
C, VDD, VDDQ = 3.3V ± 0.3V, VSS, VSSQ = 0V)
Parameter
max.
/CAS latency
Symbol
Grade
×
4
×
8
×
16
Unit
Test condition
Notes
Operating current
ICC1
-6B,-7A
-75
160
140
165
145
175
155
mA
Burst length = 1
tRC = tRC (min.)
CKE = VIL,
tCK = tCK (min.)
1, 2, 3
Standby current in power
down
Standby current in power
down (input signal stable)
Standby current in non
power down
Standby current in non
power down (input signal
stable)
Active standby current in
power down
Active standby current in
power down (input signal
stable)
Active standby current in
non power down
Active standby current in
non power down (input
signal stable)
ICC2P
3
3
3
mA
6
ICC2PS
2
2
2
mA
CKE = VIL, tCK =
7
ICC2N
-6B
-7A, -75
30
25
30
25
30
25
mA
CKE, /CS = VIH,
tCK = tCK (min.)
4
ICC2NS
9
9
9
mA
CKE = VIH, tCK =
,
/CS = VIH
8
ICC3P
4
4
4
mA
CKE = VIL,
tCK = tCK (min.)
1, 2, 6
ICC3PS
3
3
3
mA
CKE = VIL, tCK =
2, 7
ICC3N
-6B
-7A, -75
45
40
45
40
45
40
mA
CKE, /CS = VIH,
tCK = tCK (min.)
1, 2, 4
ICC3NS
20
20
20
mA
CKE = VIH, tCK =
,
/CS = VIH
2, 8
Burst operating current
ICC4
-6B
-7A, -75
-6B,-7A
-75
160
130
320
280
170
140
320
280
190
160
320
280
mA
tCK = tCK (min.), BL = 4 1, 2, 5
Refresh current
ICC5
mA
tRC = tRC (min.)
3
Self refresh current
ICC6
4
4
4
mA
VIH
VDD
– 0.2V
VIL
0.2V
Notes: 1. ICC depends on output load condition when the device is selected. ICC (max.) is specified at the output
open condition.
2. One bank operation.
3. Input signals are changed once per one clock.
4. Input signals are changed once per two clocks.
5. Input signals are changed once per four clocks.
6. After power down mode, CLK operating current.
7. After power down mode, no CLK operating current.
8. Input signals are VIH or VIL fixed.
DC Characteristics 2 (TA = 0 to +70
°
C, VDD, VDDQ = 3.3V ± 0.3V, VSS, VSSQ = 0V)
Parameter
Symbol
min.
max.
Unit
Test condition
Notes
Input leakage current
ILI
–1
1
μA
0
VIN
VDD
Output leakage current
ILO
–1.5
1.5
μA
0
VOUT
VDD, DQ = disable
Output high voltage
VOH
2.4
V
IOH = –4 mA
Output low voltage
VOL
0.4
V
IOL = 4 mA
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