nt2gc72c89b0nf Nanya Techology, nt2gc72c89b0nf Datasheet - Page 9

• Manufacturer Part Number: nt2gc72c89b0nf
• Description: Unbuffered Ddr3 Sdram Dimm With Ecc
• Manufacturer: Nanya Techology

NT2GC72C89B0NF / NT4GC72C8PB0NF
2GB: 256M x 72 / 4GB: 512M x 72
PC3-8500 / PC3-10600
Unbuffered DDR3 SDRAM DIMM with ECC
Environmental Requirements
Note:
1. Stresses greater than those listed may cause permanent damage to the device. This is a stress rating only and device functional
2. Up to 9850 ft.
3. The component maximum case temperature shall not exceed the value specified in the component spec.
Absolute Maximum DC Ratings
Note:
1. Stresses greater than those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress
2. Storage Temperature is the case surface temperature on the center/top side of the DRAM. For the measurement conditions, please refer
3. VDD and VDDQ must be within 300 mV of each other at all times;and VREF must be not greater
Operating temperature Conditions
Note:
1. Operating Temperature TOPER is the case surface temperature on the center / top side of the DRAM. For measurement conditions,
2. The Normal Temperature Range specifies the temperatures where all DRAM specifications will be supported. During operation, the
3. Some applications require operation of the DRAM in the Extended Temperature Range between 85 °C and 95 °C case temperature. Full
REV 0.1
02/2010
operation at or above the conditions indicated is not implied. Exposure to absolute maximum rating conditions for extended periods may
affect reliability.
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
to JESD51-2 standard.
please refer to the JEDEC document JESD51-2.
DRAM case temperature must be maintained between 0 to 85 °C under all operating conditions
specifications are supported in this range, but the following additional conditions apply:
a) Refresh commands must be doubled in frequency, therefore reducing the Refresh interval tREFI to 3.9 μs. It is also possible to specify
b) If Self-Refresh operation is required in the Extended Temperature Range, then it is mandatory to either use the Manual Self-Refresh
V
Symbol
Symbol
Symbol
T
IN
H
V
T
H
P
T
T
OPER
V
, V
a component with 1X refresh (tREFI to 7.8μs) in the Extended Temperature Range. Please refer to supplier data sheet and/or the
DIMM SPD for option availability.
mode with Extended Temperature Range capability (MR2 A6 = 0b and MR2 A7 = 1b) or enable the optional Auto Self-Refresh mode
(MR2 A6 = 1b and MR2 A7 = 0b). Please refer to the supplier data sheet and/or the DIMM SPD for Auto Self-Refresh option
availability, Extended Temperature Range support and tREFI requirements in the Extended Temperature Range.
OPR
OPR
STG
DDQ
STG
STG
BAR
DD
OUT
Normal Operating Temperature Range
Extended Temperature Range
Module Operating Temperature Range (ambient)
Operating Humidity (relative)
Storage Temperature (Plastic)
Storage Humidity (without condensation)
Barometric Pressure (operating & storage)
Voltage on VDD pins relative to Vss
Voltage on VDDQ pins relative to Vss
Voltage on I/O pins relative to Vss
Storage Temperature
Parameter
Parameter
Parameter
9
NANYA reserves the right to change products and specifications without notice.
-0.4 V ~ 1.975 V
-0.4 V ~ 1.975 V
-0.4 V ~ 1.975 V
85 to 95
Rating
0 to 85
-55 to 100
105 to 69
-55 to +100
10 to 90
Rating
0 to 55
5 to 95
Rating
© NANYA TECHNOLOGY CORPORATION
K Pascal
Units
Units
°C
°C
%
%
Units
°C
V
V
V
°C
°C
Note
Note
1, 2
1, 3
1, 3
1, 2
Note
1, 2
1, 3
1
3
1
1
1