MT16HTF25664AZ-667H1 Micron Technology Inc, MT16HTF25664AZ-667H1 Datasheet
MT16HTF25664AZ-667H1
Specifications of MT16HTF25664AZ-667H1
Related parts for MT16HTF25664AZ-667H1
MT16HTF25664AZ-667H1 Summary of contents
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... DDR2 SDRAM UDIMM MT16HTF25664AZ – 2GB MT16HTF51264AZ – 4GB Features • 240-pin, unbuffered dual in-line memory module • Fast data transfer rates: PC2-8500, PC2-6400, PC2-5300, PC2-4200, or PC2-3200 • 2GB (256 Meg x 64), 4GB (512 Meg x 64) • 1.8V DD DDQ • 1.7–3.6V DDSPD • ...
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... Table 2: Addressing Parameter Refresh count Row address Device bank address Device configuration Column address Module rank address Table 3: Part Numbers and Timing Parameters – 2GB Modules 1 Base device: MT47H128M8, 1Gb DDR2 SDRAM Module 2 Part Number Density MT16HTF25664A(I)Z-1GA__ MT16HTF25664A(I)Z-80E__ MT16HTF25664A(I)Z-800__ MT16HTF25664A(I)Z-667__ Table 4: Part Numbers and Timing Parameters – 4GB Modules ...
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Pin Assignments Table 5: Pin Assignments 240-Pin UDIMM Front Pin Symbol Pin Symbol Pin DQ19 61 REF DQ0 33 DQ24 63 4 DQ1 34 DQ25 ...
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... Pin Descriptions The pin description table below is a comprehensive list of all possible pins for all DDR2 modules. All pins listed may not be supported on this module. See Pin Assignments for information specific to this module. Table 6: Pin Descriptions Symbol Type Ax Input BAx Input ...
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... SPD EEPROM power supply: 1.7–3.6V. Reference voltage: V /2. DD Ground. No connect: These pins are not connected on the module. No function: These pins are connected within the module, but provide no functionality. Not used: These pins are not used in specific module configurations/operations. Reserved for future use. 5 Pin Descriptions and V ...
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Functional Block Diagram Figure 2: Functional Block Diagram S1# S0 DQS0 DQS0 DM0 DM DQ0 DQ DQ1 DQ DQ2 DQ DQ3 DQ DQ4 DQ DQ5 DQ DQ6 DQ DQ7 DQ DQS1# DQS1 DM1 DM DQ8 DQ ...
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... DRAM core and eight corresponding n-bit-wide, one-half-clock-cycle data trans- fers at the I/O pins. DDR2 modules use two sets of differential signals: DQS, DQS# to capture data and CK and CK# to capture commands, addresses, and control signals. Differential clocks and data strobes ensure exceptional noise immunity for these signals and provide precise crossing points to capture input signals ...
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... Electrical Specifications Stresses greater than those listed may cause permanent damage to the module. This is a stress rating only, and functional operation of the module at these or any other condi- tions outside those indicated in the device data sheet are not implied. Exposure to absolute maximum rating conditions for extended periods may adversely affect reliability. ...
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... Component specifications are available on Micron's Web site. Module speed grades cor- relate with component speed grades. Table 8: Module and Component Speed Grades DDR2 components may exceed the listed module speed grades; module may not be available in all listed speed grades Module Speed Grade -1GA ...
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I Specifications DD Table 9: DDR2 I Specifications and Conditions – 2GB DD Values shown for MT47H128M8 DDR2 SDRAM only and are computed from values specified in the 1Gb (128 Meg x 8) com- ponent data sheet Parameter Operating one ...
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... DD DD HIGH between valid commands; Address bus inputs are stable during deselects; Data bus inputs are switching 1. Value calculated as one module rank in this operating condition; all other module ranks Notes: 2. Value calculated reflects all module ranks in this operating condition. PDF: 09005aef80ed6fda htf16c256_512x64az – ...
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Table 10: DDR2 I Specifications and Conditions – 4GB DD Values shown for MT47H256M8 DDR2 SDRAM only and are computed from values specified in the 2Gb (256 Meg x 8) com- ponent data sheet Parameter Operating one bank active-precharge current: ...
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... DD DD HIGH between valid commands; Address bus inputs are stable during deselects; Data bus inputs are switching 1. Value calculated as one module rank in this operating condition; all other module ranks Notes: 2. Value calculated reflects all module ranks in this operating condition. PDF: 09005aef80ed6fda htf16c256_512x64az – ...
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Serial Presence-Detect For the latest SPD data, refer to Micron's SPD page: www.micron.com/SPD. Table 11: SPD EEPROM Operating Conditions Parameter/Condition Supply voltage Input high voltage: logic 1; All inputs Input low voltage: logic 0; All inputs Output low voltage: I ...
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... R 0.8 (0.031) TYP 123.0 (4.84) TYP Back view U13 U14 U15 5.0 (0.197) TYP 63.0 (2.48) additional design dimensions. times occur. 15 Module Dimensions 17.78 (0.7) TYP 10.0 (0.394) TYP Pin 120 U16 U17 U18 Pin 121 TYP Micron Technology, Inc. reserves the right to change products or specifications without notice. ...