nt1gt64uh8g0fs Nanya Techology, nt1gt64uh8g0fs Datasheet - Page 11

• Manufacturer Part Number: nt1gt64uh8g0fs
• Description: Based On Ddr2-667/800 64mx16 1gb /128mx8 2gb Sdram G-die
• Manufacturer: Nanya Techology

NT1GT64UH8G0FS / NT2GT64U8HG0BS
1GB: 128M x 64 / 2GB: 256M x 64
PC2-5300 / PC2-6400
Unbuffered DDR2 SO-DIMM
Environmental Requirements
Note: 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 conditions for extended periods may
affect reliability
Absolute Maximum DC Ratings
Note: Stresses greater than those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. This is stress
rating only, and functional operation of the device at these or any other conditions above those indicated in the operational sections of this
specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect reliability.
Storage temperature is the case surface temperature on the center/top side of the DRAM.
Operating temperature Conditions
Note:
DC Electrical Characteristics and Operating Conditions
Note:
1.
2.
3.
REV 1.0
08/2010
V
Symbol
SS,
V
Symbol
V
V
V
Symbol
Symbol
T
V
IN
1.
2.
V
There is no specific device VDD supply voltage requirement for SSTL_18 compliance. However, VDDQ must be less than or equal to
VDD under all conditions.
V
noise on V
VTT of transmitting device must track VREF of receiving device.
DDQ
T
H
H
V
DDL
REF
T
V
T
CASE
V
DD
TT
REF
V
, V
OPR
DDQ
OPR
STG
STG
DDL
STG
DD
SSQ
OUT
Case temperature is measured at top and center side of any DRAMs.
t
CASE
is expected to be equal to 0.5 V
Supply Voltage
DLL Supply Voltage
Output Supply Voltage
Supply Voltage, I/O Supply Voltage
Input Reference Voltage
Termination Voltage
REF
> 85°C  t
Operating Temperature (Ambient)
Operating Temperature (ambient)
Operating Humidity (relative)
Storage Temperature
Storage Humidity (without condensation)
Barometric pressure (operating & storage) up to 9850ft.
Voltage on VDD pins relative to Vss
Voltage on VDDQ pins relative to Vss
Voltage on VDDL pins relative to Vss
Voltage on I/O pins relative to Vss
Storage Temperature (Plastic)
may not exceed 2% of the DC value.
REFI
= 3.9 μs
Parameter
DDQ
Parameter
Parameter
Parameter
of the transmitting device, and to track variations in the DC level of the same. Peak-to-peak
11
NANYA reserves the right to change products and specifications without notice.
V
0.49V
REF
Min
1.7
1.7
1.7
Rating
0 to 95
0
– 0.04
DDQ
-1.0 to +2.3
-0.5 to +2.3
-0.5 to +2.3
-0.5 to +2.3
-55 to +100
-50 to 100
105 to 69
10 to 90
Rating
0 to 65
5 to 95
Rating
V
© NANYA TECHNOLOGY CORPORATION
0.51V
REF
Max
1.9
1.9
1.9
0
+ 0.04
DDQ
Units
°C
Units
V
V
V
V
V
V
Units
Units
Note
Notes
kPa
°C
°C
°C
%
%
V
V
V
V
1, 2
1
1
1
1
3