HYMP164S64CP6-C4 Datasheet, PDF (8/23 Pages) Hynix Semiconductor – 1200pin Unbuffered DDR2 SDRAM SO-DIMMs

1200pin Unbuffered DDR2 SDRAM SO-DIMMs
ABSOLUTE MAXIMUM RATINGS
Parameter
Voltage on V_DD pin relative to Vss
Voltage on V_DDQ pin relative to Vss
Voltage on VDDL pin relative to Vss
Voltage on any pin relative to Vss
Symbol
V_DD
V_DDQ
VDDL
V_IN, V_OUT
Value
- 1.0 V ~ 2.3 V
- 0.5 V ~ 2.3 V
-0.5V ~ 2.3 V
- 0.5 V ~ 2.3 V
Unit
V
V
V
V
Note
1
1
1
1
Operating Conditions and Environmental Parameters
Parameter
DIMM Operating temperature(ambient)
Storage Temperature
Storage Humidity(without condensation)
DIMM Barometric Pressure(operating & storage)
DRAM Component Case Temperature Range
Symbol
T_OPR
T_STG
H_STG
P^BAR
T_CASE
Rating
0 ~ +65
-50 ~ +100
5 to 95
105 to 69
0 ~+95
Units
o_C
o_C
%
K Pascal
o_C
Notes
1
1
2
3
Notes:
1. Stress greater than those listed may cause permanent damage to the device. This is a stress rating only, and device
functional operation at or above the conditions indicated is not implied. Exposure to absolute maximum rating con
ditions for extended periods may affect reliability.
2. Up to 9850 ft.
3. If the DRAM case temperature is Above 85oC, the Auto-Refresh command interval has to be reduced to
tREFI=3.9us. For Measurement conditions of TCASE, please refer to the JEDEC document JESD51-2.
DC OPERATING CONDITIONS (SSTL_1.8)
Symbol
VDD
VDDL
VDDQ
VREF
VTT
VDDSPD
Parameter
Supply Voltage
Supply Voltage for DLL
Supply Voltage for Output
Input Reference Voltage
Termination Voltage
EEPROM Supply Voltage
Min.
1.7
1.7
1.7
0.49*VDDQ
VREF-0.04
1.8
Rating
Typ.
1.8
1.8
1.8
0.50*VDDQ
VREF
-
Max.
1.9
1.9
1.9
0.51*VDDQ
VREF+0.04
3.3
Units Notes
V
1
V
1,2
V
1,2
mV
3,4
V
5
V
Note:
1. Min. Typ. and Max. values increase by 100mV for C3(DDR2-533 3-3-3) speed option.
2. VDDQ tracks with VDD,VDDL tracks with VDD. AC parameters are measured with VDD,VDDQ and VDD.
3. The value of VREF may be selected by the user to provide optimum noise margin in the system. Typically the
value of VREF is expected to be about 0.5 x VDDQ of the transmitting device and VREF is expected to track varia-
tions in VDDQ.
4. Peak to peak ac noise on VREF may not exceed +/-2% VREF (dc).
5. VTT of transmitting device must track VREF of receiving device.
Rev. 1.0 / Dec. 2009
8