MT18HVS25672PKZ-80EH1 Micron Technology Inc, MT18HVS25672PKZ-80EH1 Datasheet
MT18HVS25672PKZ-80EH1
Specifications of MT18HVS25672PKZ-80EH1
Related parts for MT18HVS25672PKZ-80EH1
MT18HVS25672PKZ-80EH1 Summary of contents
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... DDR2 SDRAM VLP Mini-RDIMM MT18HVS25672PKZ – 2GB MT18HVS51272PKZ – 4GB Features • 244-pin, very low profile mini registered dual in-line memory module (VLP Mini-RDIMM) • Fast data transfer rates: PC2-3200, PC2-4200, PC2-5300, or PC2-6400 • 2GB (256 Meg x 72) or 4GB (512 Meg x 72) • ...
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... Data sheets for the base device can be found on Micron’s Web site. Notes: 2. All part numbers end with a two-place code (not shown) that designates component and PCB revisions. Con- sult factory for current revision codes. Example: MT18HVS25672PKZ-80EH1. PDF: 09005aef83d94997 hvs18c256_512x72pkz.pdf - Rev. B 1/11 EN ...
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Pin Assignments Table 5: Pin Assignments 244-Pin VLP Mini-RDIMM Front Pin Symbol Pin Symbol Pin Symbol Pin Symbol REF DQ24 DQ0 34 DQ25 65 4 DQ1 35 V ...
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Table 5: Pin Assignments (Continued) 244-Pin VLP Mini-RDIMM Front Pin Symbol Pin Symbol Pin Symbol Pin Symbol DQ18 DQ19 PDF: 09005aef83d94997 hvs18c256_512x72pkz.pdf - Rev. B ...
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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. 6 Pin Descriptions and V ...
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Functional Block Diagram Figure 2: Functional Block Diagram RS1# RS0# DQS0 DQS0# DM0/RDQS0 NF/RDQS0# DM/ RDQS DQ DQ0 DQ1 DQ DQ DQ2 DQ DQ3 DQ DQ4 DQ DQ5 DQ6 DQ DQ DQ7 DQS1 DQS1# DM1/RDQS1 NF/RDQS1# DM/ RDQS 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 each device’s data sheet is 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 (Die Revsion H) DD Values are shown for the MT47H256M8THN DDR2 SDRAM only and are computed from values specified in the 2Gb Twin- Die (256 Meg x 8) ...
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Table 10: DDR2 I Specifications and Conditions – 4GB (Die Revision C) DD Values are shown for the MT47H512M8THM DDR2 SDRAM only and are computed from values specified in the 4Gb Twin- Die (512 Meg x 8) component data sheet ...
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... I REF RESET 1.8V DD RESET tion of the DDR2 SDRAM RDIMMs. These are meant subset of the parameters for the specific device used on the module. Detailed information for this register is available in JEDEC standard JESD82. 13 Register and PLL Specifications Min V + 125 V REF(DC) DDQ 0 V REF(DC) ...
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Table 12: PLL Specifications CU877 device or equivalent Parameter Symbol DC high-level V IH input voltage DC low-level V IL input voltage Input voltage (limits high-level V IH input voltage DC low-level V IL input voltage Input ...
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Serial Presence-Detect For the latest SPD data, refer to Micron's SPD page: www.micron.com/SPD. Table 14: 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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... U10 U12 U13 U11 3.6 (0.142) TYP 38.4 (1.512) TYP times occur. 16 Micron Technology, Inc. reserves the right to change products or specifications without notice. Module Dimensions U7 18.3 (0.72) 18.1(0.713) 10.0 (0.394) TYP 1.1 (0.043) 0.9 (0.035) PIN 122 PIN 123 © 2010 Micron Technology, Inc. All rights reserved. ...