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KM416L8031BT-GL0 View Datasheet(PDF) - Samsung

Part NameDescriptionManufacturer
KM416L8031BT-GL0 128Mb DDR SDRAM Samsung
Samsung Samsung
KM416L8031BT-GL0 Datasheet PDF : 53 Pages
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128Mb DDR SDRAM
6. Absolute Maximum Rating
Parameter
Voltage on any pin relative to VSS
Voltage on VDD supply relative to VSS
Voltage on VDDQ supply relative to VSS
Storage temperature
Power dissipation
Short circuit current
Symbol
VIN, VOUT
VDD, VDDQ
VDDQ
TSTG
PD
IOS
Value
-0.5 ~ 3.6
-1.0 ~ 3.6
-0.5 ~ 3.6
-55 ~ +150
1.0
50
Note : Permanent device damage may occur if ABSOLUTE MAXIMUM RATINGS are exceeded.
Functional operation should be restricted to recommend operation condition.
Exposure to higher than recommended voltage for extended periods of time could affect device reliability
Table 10. Absolute maximum ratings
7. DC Operating Conditions & Specifications
7.1 DC Operating Conditions
Recommended operating conditions(Voltage referenced to VSS=0V, TA=0 to 70°C)
Parameter
Symbol
Min
Supply voltage(for device with a nominal VDD of 2.5V)
VDD
2.3
I/O Supply voltage
VDDQ
2.3
I/O Reference voltage
VREF
0.49*VDDQ
I/O Termination voltage(system)
Input logic high voltage
VTT
VIH(DC)
VREF-0.04
VREF+0.15
Input logic low voltage
VIL(DC)
-0.3
Input Voltage Level, CK and CK inputs
VIN(DC)
-0.3
Input Differential Voltage, CK and CK inputs
VID(DC)
0.3
Input leakage current
II
-2
Output leakage current
IOZ
-5
Output High Current (VOUT = 1.95V)
Output Low Current (VOUT = 0.35V)
IOH
-16.8
IOL
16.8
Max
2.7
2.7
0.51*VDDQ
VREF+0.04
VDDQ+0.3
VREF-0.15
VDDQ+0.3
VDDQ+0.6
2
5
Unit
V
V
V
V
V
V
V
uA
uA
mA
mA
Unit
V
V
V
°C
W
mA
Note
1
2
3
Notes 1. VREF is expected to be equal to 0.5*VDDQ of the transmitting device, and to track variations in the DC level of the same. Peak-to-
peak noise on VREF may not exceed 2% of the DC value
2.VTT is not applied directly to the device. VTT is a system supply for signal termination resistors, is expected to be set equal to
VREF, and must track variations in the DC level of VREF
3. VID is the magnitude of the difference between the input level on CK and the input level on CK.
Table 11. DC operating condition
- 39 -
REV. 1.0 November. 2. 2000
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