nt1gt64u8hb0by Nanya Techology, nt1gt64u8hb0by Datasheet - Page 15

• Manufacturer Part Number: nt1gt64u8hb0by
• Description: 256mb 32m X 64 / 512mb 64m X 64 / 1gb 128m X 64 Unbuffered Ddr2 Sdram Dimm
  
  
  
• Manufacturer: Nanya Techology

NT256T64UH4B0FY / NT512T64U88B0BY / NT1GT64U8HB0BY
256MB: 32M x 64 / 512MB: 64M x 64 / 1GB: 128M x 64
Unbuffered DDR2 SDRAM DIMM
Absolute Maximum 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.
DC operating Conditions
Note:
DC Electrical Characteristics and Operating Conditions
(T
Note:
1.
2.
Environmental Parameters
Note:
REV 1.2
03/2007
V
CASE
Symbol
V
SS,
V
V
Symbol
Symbol
V
Symbol
V
IH (DC)
IL (DC)
T
V
IN
1.
2.
3.
Inputs are not recognized as valid until V
V
Peak-to-peak noise on V
T
H
H
P
T
T
V
DDQ
REF
CASE
V
DD
= 0 °C ~ 85 ° C; V
REF
1.
2.
3.
, V
STG
V
OPR
OPR
STG
STG
BAR
DDQ
I
DD
L
SSQ
OUT
Case temperature is measured at top and center side of any DRAMs.
t
All DRAM specification only support 0°C < t
CASE
is expected to be equal to 0.5 V
Stresses greater than those listed may cause permanent damage to the device. This is a tress 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.
Up to 9850 ft.
The component maximum case temperature shall not exceed the value specified in the component spec.
Supply Voltage
I/O Supply Voltage
Supply Voltage, I/O Supply Voltage
I/O Reference Voltage
Input High (Logic1) Voltage
Input Low (Logic0) Voltage
> 85° C
Operating Temperature (Ambient)
Storage Temperature (Plastic)
Short Circuit Output Current
Module Operating Temperature Range (ambient)
Operating Humidity (relative)
Storage Temperature (Plastic)
Storage Humidity (without condensation)
Barometric Pressure (operating & storage)
Voltage on I/O pins relative to Vss
Voltage on VDD supply relative to Vss
Voltage on VDDQ supply relative to Vss
DDQ
t
REFI
= 1.8V ± 0.1V; V
REF
= 3.9 :s
may not exceed 2% of the DC value.
Parameter
Parameter
DDQ
DD
Parameter
REF
Parameter
= 1.8V ± 0.1V, See AC Characteristics)
of the transmitting device, and to track variations in the DC level of the same.
stabilizes.
CASE
< 85°C
15
NANYA TECHNOLOGY CORP. reserves the right to change Products and Specifications without notice.
V
0.49
REF
-55 to 100
-55 to 100
Min
-0.3
105 to 69
1.7
1.7
10 to 90
+ 0.125
0
V
Rating
0 to 95
Rating
0 to 55
5 to 95
-5 to 5
DDQ
-1.0 to +2.3
-0.5 to +2.3
-0.5 to 2.3
Rating
V
V
0.51
REF
DDQ
Max
1.9
1.9
V
0
- 0.125
+ 0.3
DDQ
© NANYA TECHNOLOGY CORP.
K Pascal
Units
Units
° C
° C
:A
° C
° C
Units
%
%
V
V
V
V
V
V
Units
Notes
Note
1,2,3
Note
V
V
V
1,2
1, 2
3
1
1
1
1
1
1