MT9HVF6472PY-667D1 Micron Technology Inc, MT9HVF6472PY-667D1 Datasheet

MODULE DDR2 512MB 240-DIMM

MT9HVF6472PY-667D1

Manufacturer Part Number
MT9HVF6472PY-667D1
Description
MODULE DDR2 512MB 240-DIMM
Manufacturer
Micron Technology Inc

Specifications of MT9HVF6472PY-667D1

Memory Type
DDR2 SDRAM
Memory Size
512MB
Speed
667MT/s
Package / Case
240-DIMM
Main Category
DRAM Module
Sub-category
DDR2 SDRAM
Module Type
240RDIMM
Device Core Size
72b
Organization
64Mx72
Total Density
512MByte
Chip Density
512Mb
Access Time (max)
45ps
Maximum Clock Rate
667MHz
Operating Supply Voltage (typ)
1.8V
Operating Current
1.62A
Number Of Elements
9
Operating Supply Voltage (max)
1.9V
Operating Supply Voltage (min)
1.7V
Operating Temp Range
0C to 90C
Operating Temperature Classification
Commercial
Pin Count
240
Mounting
Socket
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
557-1208
MT9HVF6472PY-667D1
DDR2 SDRAM VLP Registered DIMM
MT9HVF3272(P) – 256MB
MT9HVF6472(P) – 512MB
MT9HVF12872(P) – 1GB
For component data sheets, refer to Micron’s Web site:
Features
• 240-pin, registered dual in-line memory module,
• Fast data transfer rates: PC2-3200, PC2-4200,
• Supports ECC error detection and correction
• V
• V
• JEDEC-standard 1.8V I/O (SSTL_18-compatible)
• Differential data strobe (DQS, DQS#) option
• 4n-bit prefetch architecture
• DLL to align DQ and DQS transitions with CK
• Single rank
• Multiple internal device banks for concurrent
• Programmable CAS# latency (CL)
• Posted CAS# additive latency (AL)
• WRITE latency = READ latency - 1
• Programmable burst lengths (BL): 4 or 8
• Adjustable data-output drive strength
• 64ms, 8,192-cycle refresh
• On-die termination (ODT)
• Serial presence-detect (SPD) with EEPROM
• Gold edge contacts
Table 1:
PDF: 09005aef81de9391/Source: 09005aef81de9385
HVF9C32_64_128x72.fm - Rev. D 06/08 EN
very low profile, ATCA form factor
PC2-5300, or PC2-6400
operation
DD
DDSPD
Speed
Grade
-80E
-800
-667
-53E
-40E
= V
DD
= +1.7V to +3.6V
Q = +1.8V
Key Timing Parameters
Products and specifications discussed herein are subject to change by Micron without notice.
Nomenclature
Industry
PC2-6400
PC2-6400
PC2-5300
PC2-4200
PC2-3200
256MB, 512MB, 1GB (x72, SR): 240-Pin DDR2 SDRAM VLP RDIMM
t
CK
CL = 6
800
CL = 5
Data Rate (MT/s)
800
667
667
www.micron.com/products
1
Figure 1:
Notes: 1. CL = CAS (READ) latency; registered mode
Height: 17.9mm (0.70in)
Options
• Parity
• Package
• Frequency/CAS latency
• PCB height
CL = 4
– 240-pin DIMM (lead-free)
– 2.5ns @ CL = 5 (DDR2-800)
– 2.5ns @ CL = 6 (DDR2-800)
– 3.0ns @ CL = 5 (DDR2-667)
– 3.75ns @ CL = 4 (DDR2-533)
– 5.0ns @ CL = 3 (DDR2-400)
– 17.9mm (0.70in)
533
533
533
533
400
Micron Technology, Inc., reserves the right to change products or specifications without notice.
2. Not available in 256MB module density.
will add one clock cycle to CL.
CL = 3
240-Pin RDIMM (ATCA form factor)
400
400
400
t
(ns)
12.5
RCD
1
15
15
15
15
©2006 Micron Technology, Inc. All rights reserved.
2
2
(ns)
12.5
t
15
15
15
15
RP
Marking
Features
-80E
-53E
-40E
-800
-667
P
Y
(ns)
t
55
55
55
55
55
RC

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MT9HVF6472PY-667D1 Summary of contents

Page 1

SR): 240-Pin DDR2 SDRAM VLP RDIMM DDR2 SDRAM VLP Registered DIMM MT9HVF3272(P) – 256MB MT9HVF6472(P) – 512MB MT9HVF12872(P) – 1GB For component data sheets, refer to Micron’s Web site: Features • 240-pin, registered dual in-line memory ...

Page 2

... Density MT9HVF6472(P)Y-80E__ 512MB MT9HVF6472(P)Y-800__ 512MB MT9HVF6472(P)Y-667__ 512MB MT9HVF6472(P)Y-53E__ 512MB MT9HVF6472(P)Y-40E__ 512MB Table 5: Part Numbers and Timing Parameters – 1GB Modules Base device: MT47H128M8, 1Gb DDR2 SDRAM Module 1 Part Number Density MT9HVF12872(P)Y-80E__ MT9HVF12872(P)Y-800__ MT9HVF12872(P)Y-667__ MT9HVF12872(P)Y-53E__ MT9HVF12872(P)Y-40E__ Notes: 1. All part numbers end with a two-place code (not shown), designating component and PCB revisions ...

Page 3

Pin Assignments and Descriptions Table 6: Pin Assignments 240-Pin DDR2 RDIMM Front Pin Symbol Pin Symbol Pin DQ19 61 REF DQ0 33 DQ24 63 4 DQ1 34 DQ25 64 ...

Page 4

SR): 240-Pin DDR2 SDRAM VLP RDIMM Table 7: Pin Descriptions Pin numbers may not correlate with symbols; refer to Table 6 on page 3 for more information Symbol Type Description A[15:0] Input Address inputs: Provide the ...

Page 5

SR): 240-Pin DDR2 SDRAM VLP RDIMM Table 7: Pin Descriptions (continued) Pin numbers may not correlate with symbols; refer to Table 6 on page 3 for more information Symbol Type Description V Supply Reference voltage: V ...

Page 6

SR): 240-Pin DDR2 SDRAM VLP RDIMM Functional Block Diagram Figure 2: Functional Block Diagram RS0# DQS0 DQS0# DM0/DQS9 NC/DQS9# DQ0 DQ1 DQ2 DQ3 DQ4 DQ5 DQ6 DQ7 DQS1 DQS1# DM1/DQS10 NC/DQS10# DQ8 DQ9 DQ10 DQ11 DQ12 ...

Page 7

... READs and by the memory controller during WRITEs. DQS is edge- aligned with data for READs and center-aligned with data for WRITEs. DDR2 SDRAM modules operate from a differential clock (CK and CK#); the crossing of CK going HIGH and CK# going LOW will be referred to as the positive edge of CK. ...

Page 8

... Simulations can then render a considerably more accurate result. JEDEC modules are now designed by using simula- tions to close timing budgets. AC Timing and Operating Conditions Recommended AC operating conditions are given in the DDR2 component data sheets. Component specifications are available on Micron’ ...

Page 9

SR): 240-Pin DDR2 SDRAM VLP RDIMM I Specifications DD Table 10: DDR2 I Specifications and Conditions – 256MB DD Values shown are for MT47H32M8 DDR2 SDRAM only and are computed from values specified in the 256Mb ...

Page 10

SR): 240-Pin DDR2 SDRAM VLP RDIMM Table 11: DDR2 I Specifications and Conditions – 512MB DD Values shown are for MT47H64M8 DDR2 SDRAM only and are computed from values specified in the 512Mb (64 Meg x ...

Page 11

SR): 240-Pin DDR2 SDRAM VLP RDIMM Table 12: DDR2 I Specifications and Conditions (Die Revision A) – 1GB DD Values shown are for MT47H128M8 DDR2 SDRAM only and are computed from values specified in the 1Gb ...

Page 12

SR): 240-Pin DDR2 SDRAM VLP RDIMM Table 13: DDR2 I Specifications and Conditions (Die Revision E) – 1GB DD Values shown for MT47H64M8 DDR2 SDRAM only and are computed from values specified in the 512Mb (64 ...

Page 13

SR): 240-Pin DDR2 SDRAM VLP RDIMM Register and PLL Specifications Table 14: Register Specifications SSTU32866 devices or equivalent Parameter Symbol high-level IH DC input voltage DC low-level ...

Page 14

SR): 240-Pin DDR2 SDRAM VLP RDIMM Table 15: PLL Specifications CU877 device or equivalent JESD82-8.01 Parameter Symbol DC high-level input V IH voltage DC low-level input V IL voltage V Input voltage (limits high-level ...

Page 15

SR): 240-Pin DDR2 SDRAM VLP RDIMM Serial Presence-Detect Table 17: Serial Presence-Detect EEPROM DC Operating Conditions Parameter/Condition Supply voltage Input high voltage: Logic 1; All inputs Input low voltage: Logic 0; All inputs Output low voltage: ...

Page 16

SR): 240-Pin DDR2 SDRAM VLP RDIMM Module Dimensions Figure 3: 240-Pin DDR2 VLP RDIMM 2.00 (0.079) R (4X) U1 2.50 (0.098) D (2X) 2.30 (0.091) TYP PIN 1 1.0 (0.039) 1.0 (0.039) TYP TYP U8 U9 ...

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