EDS1232CASE 查看數據表（PDF） - Elpida Memory, Inc
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EDS1232CASE Datasheet PDF : 53 Pages
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EDS1232CASE
DC Characteristics 1 (TA = 0 to +70°C, VDD, VDDQ = 2.5V±0.2V, VSS, VSSQ = 0V)
Parameter
/CAS latency
Symbol
Grade max.
Unit
Test condition
Notes
Operating current
(CL = 2)
(CL = 3)
IDD1
IDD1
100
mA
Burst length = 1
tRC ≥ tRC (min.)
1
IO = 0mA
100
mA
One bank active
Standby current in power down IDD2P
1
Standby current in power down
(input signal stable)
IDD2PS
1
Standby current in non power
down
IDD2N
20
Standby current in non power
down
IDD2NS
8
(input signal stable)
Active standby current in power
down
IDD3P
5
Active standby current in power
down (input signal stable)
IDD3PS
4
Active standby current in non
power down
IDD3N
25
Active standby current in non
power down
IDD3NS
15
(input signal stable)
Burst operating current
IDD4
130
mA
CKE ≤ VIL (max.) tCK = 15ns
mA
CKE ≤ VIL (max.) tCK = ∞
CKE ≥ VIH (min.) tCK = 15ns
mA
CS ≥ VIH (min.)
Input signals are changed one
time during 30ns
mA
CKE ≥ VIH (min.) tCK = ∞
mA
CKE ≤ VIL (max.) tCK = 15ns
mA
CKE ≤ VIL (max.), tCK = ∞
CKE ≥ VIH (min.), tCK = 15 ns,
mA
/CS ≥ VIH (min.),
Input signals are changed one
time during 30ns.
mA
CKE ≥ VIH (min.), tCK = ∞,
mA
tCK ≥ tCK (min.),
IO = 0mA, All banks active
2
Refresh current
Self refresh current
Self refresh current
(L-version)
IDD5
IDD6
IDD6
200
2.0
-xxL 0.6
mA
tRC ≥ tRC (min.)
3
mA
VIH ≥ VDD − 0.2V,
VIL ≤ GND + 0.2V
mA
Notes: 1. IDD1 depends on output loading and cycle rates. Specified values are obtained with the output open. In
addition to this, IDD1 is measured condition that addresses are changed only one time during tCK (min.).
2. IDD4 depends on output loading and cycle rates. Specified values are obtained with the output open.
In addition to this, IDD4 is measured condition that addresses are changed only one time during tCK
(min.).
3. IDD5 is measured on condition that addresses are changed only one time during tCK (min.).
DC Characteristics 2 (TA = 0 to +70°C, VDD, VDDQ = 2.5V±0.2V, VSS, VSSQ = 0V)
Parameter
Input leakage current
Output leakage current
Output high voltage
Output low voltage
Symbol min.
ILI
–1.0
ILO
–1.5
VOH
2.0
VOL
—
max.
1.0
1.5
—
0.4
Unit Test condition
µA
0 ≤ VIN ≤ VDDQ, VDDQ = VDD,
All other pins not under test = 0V
µA 0 V≤ VOUT ≤ VDDQ, DOUT is disabled
V
IOH = –1mA
V
IOL = 1mA
Note
Data Sheet E0351E30 (Ver. 3.0)
5
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