MT18HTF25672AY-53ED1 Micron Technology Inc, MT18HTF25672AY-53ED1 Datasheet
MT18HTF25672AY-53ED1
Specifications of MT18HTF25672AY-53ED1
Related parts for MT18HTF25672AY-53ED1
MT18HTF25672AY-53ED1 Summary of contents
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... DR) 240-Pin DDR2 SDRAM UDIMM DDR2 SDRAM UDIMM MT18HTF6472AY – 512MB MT18HTF12872AY – 1GB MT18HTF25672AY – 2GB MT18HTF51272AY – 4GB Features • 240-pin, unbuffered dual in-line memory module • Fast data transfer rates: PC2-6400, PC2-5300, PC2-4200, or PC2-3200 • ...
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... Table 4: Part Numbers and Timing Parameters – 1GB Modules 2 Base device: MT47H64M8, 512Mb DDR2 SDRAM Module 3 Part Number Density MT18HTF12872A(I)Y-80E__ MT16HTF12872A(I)Y-800__ MT16HTF12872A(I)Y-667__ MT16HTF12872A(I)Y-56E__ MT16HTF12872A(I)Y-40E__ Table 5: Part Numbers and Timing Parameters – 2GB Modules 2 Base device: MT47H128M82, 1Gb DDR2 SDRAM Module 3 Part Number Density MT16HTF25672A(I)Y-80E__ MT16HTF25672A(I)Y-800__ MT16HTF25672A(I)Y-667__ MT16HTF25672A(I)Y-53E__ MT16HTF25672A(I)Y-40E__ PDF: 09005aef80e8ad4d htf18c64_128_256_512x72ay – ...
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... DR) 240-Pin DDR2 SDRAM UDIMM Table 6: Part Numbers and Timing Parameters – 4GB Modules 2 Base device: MT47H256M82, 2Gb DDR2 SDRAM Module 3 Part Number Density MT16HTF51272A(I)Y-667__ MT16HTF51272A(I)Y-53E__ MT16HTF51272A(I)Y-667__ MT16HTF51272A(I)Y-53E__ MT16HTF51272A(I)Y-40E__ 1. Contact factory for availability. Notes: 2. The data sheet for the base device can be found on Micron’s Web site. ...
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DR) 240-Pin DDR2 SDRAM UDIMM Pin Assignments Table 7: Pin Assignments 240-Pin UDIMM Front Pin Symbol Pin Symbol Pin DQ19 61 REF DQ0 33 ...
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... DR) 240-Pin DDR2 SDRAM UDIMM 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 8: Pin Descriptions ...
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DR) 240-Pin DDR2 SDRAM UDIMM Table 8: Pin Descriptions (Continued) Symbol Type SDA I/O RDQSx, Output RDQS#x Err_Out# Output (open drain Supply DD DDQ V Supply DDSPD V Supply REF V Supply SS ...
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DR) 240-Pin DDR2 SDRAM UDIMM Functional Block Diagram Figure 2: Functional Block Diagram S1# S0 DQS0 DQS0 DM0 DQ0 DQ1 DQ2 DQ3 DQ4 DQ5 DQ6 DQ7 DQS1# DQS1 DM1 DQ8 DQ9 ...
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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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DR) 240-Pin DDR2 SDRAM UDIMM 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 ...
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... Design Considerations Simulations Micron memory modules are designed to optimize signal integrity through carefully de- signed terminations, controlled board impedances, routing topologies, trace length matching, and decoupling. However, good signal integrity starts at the system level. Mi- cron encourages designers to simulate the signal characteristics of the system's memo- ry bus to ensure adequate signal integrity of the entire memory system ...
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DR) 240-Pin DDR2 SDRAM UDIMM I Specifications DD Table 11: DDR2 I Specifications and Conditions – 512MB DD Values shown for MT47H32M8 DDR2 SDRAM only and are computed from values specified in the 256Mb (32 ...
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DR) 240-Pin DDR2 SDRAM UDIMM Table 11: DDR2 I Specifications and Conditions – 512MB (Continued) DD Values shown for MT47H32M8 DDR2 SDRAM only and are computed from values specified in the 256Mb (32 Meg x ...
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DR) 240-Pin DDR2 SDRAM UDIMM Table 12: DDR2 I Specifications and Conditions – 1GB DD Values shown for MT47H64M8 DDR2 SDRAM only and are computed from values specified in the 512Mb (64 Meg x 8) ...
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DR) 240-Pin DDR2 SDRAM UDIMM Table 12: DDR2 I Specifications and Conditions – 1GB (Continued) DD Values shown for MT47H64M8 DDR2 SDRAM only and are computed from values specified in the 512Mb (64 Meg x ...
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DR) 240-Pin DDR2 SDRAM UDIMM Table 13: DDR2 I Specifications and Conditions (Die Revision A) – 2GB DD Values shown for MT47H128M8 DDR2 SDRAM only and are computed from values specified in the 1Gb (128 ...
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DR) 240-Pin DDR2 SDRAM UDIMM Table 13: DDR2 I Specifications and Conditions (Die Revision A) – 2GB (Continued) DD Values shown for MT47H128M8 DDR2 SDRAM only and are computed from values specified in the 1Gb ...
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DR) 240-Pin DDR2 SDRAM UDIMM Table 14: DDR2 I Specifications and Conditions (Die Revision E) – 2GB DD Values shown for MT47H128M8 DDR2 SDRAM only and are computed from values specified in the 1Gb (128 ...
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DR) 240-Pin DDR2 SDRAM UDIMM Table 14: DDR2 I Specifications and Conditions (Die Revision E) – 2GB (Continued) DD Values shown for MT47H128M8 DDR2 SDRAM only and are computed from values specified in the 1Gb ...
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DR) 240-Pin DDR2 SDRAM UDIMM Table 15: 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) ...
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DR) 240-Pin DDR2 SDRAM UDIMM Table 15: DDR2 I Specifications and Conditions – 4GB (Continued) DD Values shown for MT47H256M8 DDR2 SDRAM only and are computed from values specified in the 2Gb (256 Meg x ...
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DR) 240-Pin DDR2 SDRAM UDIMM Serial Presence-Detect For the latest SPD data, refer to Micron's SPD page: www.micron.com/SPD. Table 16: SPD EEPROM Operating Conditions Parameter/Condition Supply voltage Input high voltage: logic 1; All inputs Input ...
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DR) 240-Pin DDR2 SDRAM UDIMM Module Dimensions Figure 3: 240-Pin DDR2 UDIMM 2.0 (0.079) R (4X 2.5 (0.098) D (2X) 2.3 (0.091) TYP PIN 1 2.2 (0.087) TYP 1.0 (0.039) TYP 1.0 (0.039) ...