Part Number: MT18VDDT12872AY-40BJ1 vs MT18JDF51272PDZ-1G6M1

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Part Number: MT18VDDT12872AY-40BJ1 MT18JDF51272PDZ-1G6M1
Manufacturer: Micron Technology Inc. Micron Technology Inc.
Description: MODULE DDR SDRAM 1GB 184UDIMM MODULE DDR3 SDRAM 4GB 240RDIMM
Quantity Available: Available Available
Datasheets: MT18VDDT_72A -
Mount Socket Socket
Package / Case 184-UDIMM 240-RDIMM
Number of Pins 184 240
Published 2003 2011
Part Status Obsolete Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited) 3 (168 Hours)
Number of Terminations 184 -
Max Operating Temperature 70°C 70°C
Min Operating Temperature 0°C 0°C
Subcategory DRAMs -
Technology CMOS -
Terminal Position DUAL -
Supply Voltage 2.6V -
Terminal Pitch 1.27mm -
Operating Supply Voltage 2.6V 1.5V
Number of Elements 18 18
Temperature Grade COMMERCIAL -
Max Supply Voltage 2.7V 1.575V
Min Supply Voltage 2.5V 1.425V
Memory Size 1GB 4GB
Speed 400MT/s 1600MT/s
Memory Type DDR SDRAM DDR3 SDRAM
Clock Frequency 200MHz -
Supply Current-Max 4.095mA -
Data Bus Width 72b 72b
Organization 128MX72 -
Output Characteristics 3-STATE -
Memory Width 72 -
Memory Density 9663676416 bit -
Max Frequency 400MHz 1.6GHz
Access Time (Max) 0.7 ns -
I/O Type COMMON -
Refresh Cycles 8192 -
Radiation Hardening No No
RoHS Status ROHS3 Compliant ROHS3 Compliant
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