K4S51323LF - M(E)C/L/F
Mobile SDRAM
DC CHARACTERISTICS
Recommended operating conditions (Voltage referenced to VSS = 0V, TA = -25 to 70°C)
Version
Parameter
Symbol
Test Condition
Unit Note
-75
-1H
-1L
Burst length = 1
tRC ≥ tRC(min)
IO = 0 mA
Operating Current
(One Bank Active)
ICC1
120
120
110
mA
mA
1
ICC2P CKE ≤ VIL(max), tCC = 10ns
1.0
1.0
Precharge Standby Current in
power-down mode
ICC2PS CKE & CLK ≤ VIL(max), tCC = ∞
CKE ≥ VIH(min), CS ≥ VIH(min), tCC = 10ns
ICC2N
20
10
Input signals are changed one time during 20ns
Precharge Standby Current
in non power-down mode
mA
mA
CKE ≥ VIH(min), CLK ≤ VIL(max), tCC = ∞
ICC2NS
Input signals are stable
ICC3P CKE ≤ VIL(max), tCC = 10ns
8
4
Active Standby Current
in power-down mode
ICC3PS CKE & CLK ≤ VIL(max), tCC = ∞
CKE ≥ VIH(min), CS ≥ VIH(min), tCC = 10ns
ICC3N
45
30
mA
mA
Active Standby Current
in non power-down mode
(One Bank Active)
Input signals are changed one time during 20ns
CKE ≥ VIH(min), CLK ≤ VIL(max), tCC = ∞
ICC3NS
Input signals are stable
IO = 0 mA
Operating Current
(Burst Mode)
Page burst
4Banks Activated
tCCD = 2CLKs
ICC4
170
300
150
150
240
mA
1
Refresh Current
ICC5
ICC6
tRC ≥ tRC(min)
280
1500
1200
mA
uA
°C
2
4
5
3
-C
-L
Internal TCSR
Full Array
1/2 of Full Array
1/4 of Full Array
Max 40
900
Max 70
1200
900
Self Refresh Current
CKE ≤ 0.2V
-F
uA
6
800
700
800
NOTES:
1. Measured with outputs open.
2. Refresh period is 64ms.
3. Internal TCSR can be supported(In commercial Temp : Max 40°C/Max 70°C).
4. K4S51323LF-M(E)C**
5. K4S51323LF-M(E)L**
6. K4S51323LF-M(E)F**
7. Unless otherwise noted, input swing IeveI is CMOS(VIH /VIL=VDDQ/VSSQ).
5
September 2004