MT4HTF6464HZ-667H1 Micron Technology Inc, MT4HTF6464HZ-667H1 Datasheet

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... DDR2 SDRAM SODIMM MT4HTF6464HZ – 512MB Features • 200-pin, small-outline dual in-line memory module (SODIMM) • Fast data transfer rates: PC2-3200, PC2-4200, PC2-5300, or PC2-6400 • 512MB (64 Meg x 64) • 1.8V DD DDQ • 1.7–3.6V DDSPD • JEDEC-standard 1.8V I/O (SSTL_18-compatible) • Differential data strobe (DQS, DQS#) option • ...

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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 – 512MB Modules 1 Base device: MT47H64M16, 1Gb DDR2 SDRAM Module 2 Part Number Density MT4HTF6464H(I)Z-1GA__ MT4HTF6464H(I)Z-80E__ MT4HTF6464H(I)Z-800__ MT4HTF6464H(I)Z-667__ 1. The data sheet for the base device can be found on Micron’s Web site. ...

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Pin Assignments Table 4: Pin Assignments 200-Pin DDR2 SODIMM Front Pin Symbol Pin Symbol Pin DQS2 101 REF 103 DQ0 55 DQ18 105 7 DQ1 57 DQ19 107 9 V ...

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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 5: 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 3 S0# DQS0 DQS DQS0# DQS# DM0 DM DQ0 DQ DQ DQ1 DQ DQ2 DQ3 DQ DQ4 DQ DQ5 DQ DQ6 DQ DQ7 DQ DQS1 DQS DQS1# DQS# DM1 DM DQ DQ8 ...

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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 7: 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 8: DDR2 I Specifications and Conditions – 1GB DD Values shown for MT47H32M16 DDR2 SDRAM only and are computed from values specified in the 1Gb (64 Meg x 16) com- ponent data sheet Parameter Operating one ...

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Table 8: DDR2 I Specifications and Conditions – 1GB (Continued) DD Values shown for MT47H32M16 DDR2 SDRAM only and are computed from values specified in the 1Gb (64 Meg x 16) com- ponent data sheet Parameter Operating bank interleave read ...

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Serial Presence-Detect For the latest SPD data, refer to Micron's SPD page: www.micron.com/SPD. Table 9: 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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... 0.99 (0.039) 0.45 (0.018) TYP TYP Pin 1 63.6 (2.504) TYP Back view No components this side of module 4.2 (0.165) TYP 47.4 (1.87) TYP additional design dimensions. times occur. 13 Module Dimensions U4 30.0 (1.18) 29.85 (1.175) 20.0 (0.787) TYP 0.6 (0.024) ...