nt1gt72u4pb0bv Nanya Techology, nt1gt72u4pb0bv Datasheet - Page 15

• Manufacturer Part Number: nt1gt72u4pb0bv
• Description: 240pin Registered Ddr2 Sdram Module Based On 64mx8 & 128mx4 Ddr2 Sdram Die B
• Manufacturer: Nanya Techology

NT2GT72U4NB0BV / NT2GT72U4NB1BV
NT512T72U89B0BV / NT1GT72U4PB0BV
512MB: 64M x 72 / 1GB: 128M X 72 / 2GB: 256M X 72
Registered 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.
Operating conditions
Note:
DC Electrical Characteristics and Operating Conditions
(T
Note:
1.
2.
3.
REV 1.3
05/2007
V
CASE
Symbol
V
SS,
V
V
Symbol
V
Symbol
V
IH (DC)
IL (DC)
T
V
IN
1.
2.
3.
4.
Inputs are not recognized as valid until V
V
Peak-to-peak noise on V
V
H
H
P
T
V
DDQ
H
REF
I
CASE
V
DD
= 0 °C ~ 85 ° C; V
REF
ID
, V
STG
OPR
V
L
STG
BAR
DDQ
STG
DD
SSQ
is the magnitude of the difference between the input level on CK and the input level on
OUT
Case temperature is measured at top and center side of any DRAMs.
t
All DRAM specification only support 0°C < t
Up to 9850 ft.
CASE
is expected to be equal to 0.5 V
Supply Voltage
I/O Supply Voltage
Supply Voltage, I/O Supply Voltage
I/O Reference Voltage
Input High (Logic1) Voltage
Input Low (Logic0) Voltage
Input / Output Leakage Current
> 85° C
Operating Temperature (Ambient)
Storage Temperature (Plastic)
Storage humidity (without condensation)
Operating Humidity (relative)
Barometric pressure (operating & storage)
Voltage on I/O pins relative to V
Voltage on VDD supply relative to V
Voltage on VDDQ supply relative to V
Storage Humidity (without condensation)
DDQ
t
REFI
= 1.8V ± 0.1V; V
REF
= 3.9 6s
may not exceed 2% of the DC value.
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.
SS
CASE
SS
SS
< 85°C
15
NANYA TECHNOLOGY CORP. reserves the right to change Products and Specifications without notice.
V
0.49
REF
-50 to 100
Min
-0.3
105 to 69
1.7
1.7
10 to 90
+ 0.125
-5
0
V
Rating
0 to 95
5 to 95
DDQ
.
-0.5 to 2.3
-1.0 to 2.3
-0.5 to 2.3
Rating
5 to 95
V
V
0.51
REF
DDQ
Max
1.9
1.9
V
0
- 0.125
5
+ 0.3
DDQ
© NANYA TECHNOLOGY CORP.
K Pascal
Units
° C
° C
%
%
Units
6A
V
V
V
V
V
V
Units
Notes
Note
1,2,3
%
V
V
V
1, 2
4
1
1
1
1