MT4JTF12864AZ-1G4D1

MT4JTF12864AZ-1G4D1 Datasheet

Part Numbers and Timing Parameters 1GB Modules Base device MT41J128M8,1 1Gb DDR3 SDRAM

Part	Datasheet
MT4JTF12864AZ-1G4D1	MT4JTF12864AZ-1G4D1 (pdf)

Related Parts	Information
MT4JTF12864AZ-1G6D1	MT4JTF12864AZ-1G6D1
MT4JTF12864AZ-1G1D1	MT4JTF12864AZ-1G1D1

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1GB, 2GB x64, SR 240-Pin DDR3 SDRAM UDIMM Features DDR3 SDRAM UDIMM MT8JTF12864A 1GB MT8JTF25664A 2GB For component data sheets, refer to Micron’s Web site: • DDR3 functionality and operations supported as defined in the component data sheet • 240-pin, unbuffered dual in-line memory module UDIMM • Fast data transfer rates PC3-12800, PC3-10600 PC3-8500 or PC3-6400 • 1GB 128 Meg x 64 , 2GB 256 Meg x 64 • Vdd = Vddq = +1.5V ±0.075V • Vddspd = +3.0V to +3.6V • Reset pin for improved system stability • Nominal and dynamic on-die termination ODT for data, strobe, and mask signals • Single rank • Fixed burst chop BC of 4 and burst length BL of 8 via the mode register set MRS • Adjustable data-output drive strength • Serial presence-detect SPD EEPROM • Gold edge contacts • Halogen-free • Fly-by topology • Terminated control, command, and address bus Figure 1 240-Pin UDIMM MO-269 R/C A PCB height 30.0mm 1.181in Options • Operating temperature1 Commercial 0°C TA +70°C Industrial TA +85°C • Package 240-pin DIMM halogen-free • Frequency/CAS latency 1.25ns CL = 11 DDR3-1600 3 1.5ns CL = 9 DDR3-1333 1.87ns CL = 7 DDR3-1066 1.87ns CL = 8 DDR3-1066 2.5ns CL = 5 DDR3-800 2.5ns CL = 6 DDR3-800 2 Marking None I -1G6 -1G4 -1G1 -1G0 -80C -80B Notes Contact Micron for industrial temperature module offerings. Not recommended for new designs. Not available for 2GB modules. Table 1 Key Timing Parameters Data Rate MT/s Speed Industry Grade Nomenclature CL=11 CL = 10 CL = 9 CL = 8 CL = 7 -1G6 -1G4 -1G1 -1G0 -80C -80B PC3-12800 PC3-10600 PC3-8500 PC3-8500 PC3-6400 PC3-6400 1600 1333 1333 1066 1066 CL = 6 CL = 5 tRCD ns tRP ns tRC ns Micron Technology, Inc., reserves the right to change products or specifications without notice. 2007 Micron Technology, Inc. All rights reserved. Products and specifications discussed herein are subject to change by Micron without notice. 1GB, 2GB x64, SR 240-Pin DDR3 SDRAM UDIMM Features

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1GB, 2GB x64, SR 240-Pin DDR3 SDRAM UDIMM Features

DDR3 SDRAM UDIMM

MT8JTF12864A 1GB MT8JTF25664A 2GB

For component data sheets, refer to Micron’s Web site:
• DDR3 functionality and operations supported as defined in the component data sheet
• 240-pin, unbuffered dual in-line memory module UDIMM
• Fast data transfer rates PC3-12800, PC3-10600 PC3-8500 or PC3-6400
• 1GB 128 Meg x 64 , 2GB 256 Meg x 64
• Vdd = Vddq = +1.5V ±0.075V
• Vddspd = +3.0V to +3.6V
• Reset pin for improved system stability
• Nominal and dynamic on-die termination ODT for
data, strobe, and mask signals
• Single rank
• Fixed burst chop BC of 4 and burst length BL of 8
via the mode register set MRS
• Adjustable data-output drive strength
• Serial presence-detect SPD EEPROM
• Gold edge contacts
• Halogen-free
• Fly-by topology
• Terminated control, command, and address bus

Figure 1 240-Pin UDIMM MO-269 R/C A

PCB height 30.0mm 1.181in

Options
• Operating temperature1

Commercial 0°C TA +70°C Industrial TA +85°C
• Package
240-pin DIMM halogen-free
• Frequency/CAS latency 1.25ns CL = 11 DDR3-1600 3
1.5ns CL = 9 DDR3-1333
1.87ns CL = 7 DDR3-1066 1.87ns CL = 8 DDR3-1066 2.5ns CL = 5 DDR3-800 2.5ns CL = 6 DDR3-800 2

Marking

None I
-1G6 -1G4 -1G1 -1G0 -80C -80B

Notes Contact Micron for industrial temperature module offerings.

Not recommended for new designs. Not available for 2GB modules.

Table 1 Key Timing Parameters

Data Rate MT/s Speed Industry Grade Nomenclature CL=11 CL = 10 CL = 9 CL = 8 CL = 7
-1G6 -1G4 -1G1 -1G0 -80C -80B

PC3-12800 PC3-10600 PC3-8500 PC3-8500 PC3-6400 PC3-6400
1600
1333
1333
1066
1066

CL = 6

CL = 5
tRCD ns
tRP ns
tRC ns

Micron Technology, Inc., reserves the right to change products or specifications without notice. 2007 Micron Technology, Inc. All rights reserved.

Products and specifications discussed herein are subject to change by Micron without notice.
1GB, 2GB x64, SR 240-Pin DDR3 SDRAM UDIMM Features

Notice: we do not provide any warranties that information, datasheets, application notes, circuit diagrams, or software stored on this website are up-to-date or error free. The archived MT4JTF12864AZ-1G4D1 Datasheet file may be downloaded here without warranties.

Datasheet ID: MT4JTF12864AZ-1G4D1 648484