Part Number: MT18HTF25672AZ-667H1 vs MT18JDF51272PDZ-1G6M1

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Part Number: MT18HTF25672AZ-667H1 MT18JDF51272PDZ-1G6M1
Manufacturer: Micron Technology Inc. Micron Technology Inc.
Description: MODULE DDR2 SDRAM 2GB 240UDIMM MODULE DDR3 SDRAM 4GB 240RDIMM
Quantity Available: Available Available
Datasheets: MT18HTF_72AZ -
Mount Socket Socket
Package / Case 240-UDIMM 240-RDIMM
Number of Pins 240 240
Published 2010 2011
Part Status Obsolete Obsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours) 3 (168 Hours)
Number of Terminations 240 -
ECCN Code EAR99 -
Max Operating Temperature 70°C 70°C
Min Operating Temperature 0°C 0°C
Additional Feature AUTO/SELF REFRESH -
HTS Code 8542.32.00.36 -
Subcategory Other Memory ICs -
Technology CMOS -
Terminal Position DUAL -
Number of Functions 1 -
Supply Voltage 1.8V -
Terminal Pitch 1mm -
Pin Count 240 -
Operating Supply Voltage 1.8V 1.5V
Number of Elements 18 18
Temperature Grade COMMERCIAL -
Max Supply Voltage 1.9V 1.575V
Min Supply Voltage 1.7V 1.425V
Memory Size 2GB 4GB
Number of Ports 1 -
Speed 667MT/s 1600MT/s
Memory Type DDR2 SDRAM DDR3 SDRAM
Clock Frequency 333MHz -
Supply Current-Max 1.728mA -
Access Time 900 ns -
Data Bus Width 72b 72b
Organization 256MX72 -
Output Characteristics 3-STATE -
Memory Width 72 -
Standby Current-Max 0.126A -
Memory Density 19327352832 bit -
Max Frequency 667MHz 1.6GHz
I/O Type COMMON -
Refresh Cycles 8192 -
Height Seated (Max) 30.5mm -
Length 133.35mm -
Radiation Hardening No No
RoHS Status ROHS3 Compliant ROHS3 Compliant
Lead Free Lead Free -
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