MT9KSF12872PY-1G1D1 Micron Technology Inc, MT9KSF12872PY-1G1D1 Datasheet

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MT9KSF12872PY-1G1D1

Manufacturer Part Number
MT9KSF12872PY-1G1D1
Description
Manufacturer
Micron Technology Inc
Datasheet

Specifications of MT9KSF12872PY-1G1D1

Main Category
DRAM Module
Sub-category
DDR3 SDRAM
Module Type
240RDIMM
Device Core Size
72b
Organization
128Mx72
Total Density
1GByte
Chip Density
1Gb
Maximum Clock Rate
1.066GHz
Operating Supply Voltage (typ)
1.35V
Number Of Elements
9
Operating Supply Voltage (max)
1.4175V
Operating Supply Voltage (min)
1.2825V
Operating Temp Range
0C to 70C
Operating Temperature Classification
Commercial
Pin Count
240
Mounting
Socket
Lead Free Status / RoHS Status
Compliant
1.35V DDR3 SDRAM RDIMM
MT9KSF12872PY – 1GB
For component data sheets, refer to Micron’s Web site:
Features
• Low voltage DDR3 functionality and operations
• V
• Backward-compatible with standard 1.5V DDR3
• 240-pin, registered dual in-line memory module
• Fast data transfer rates: PC3-8500 or PC3-6400
• 1GB (128 Meg x 72)
• V
• Supports ECC error detection and correction
• Nominal and dynamic on-die termination (ODT) for
• Single rank
• On-board I
• 8 internal device banks for concurrent operation
• Fixed burst length (BL) of 8 and burst chop (BC) of 4
• Adjustable data-output drive strength
• Serial presence-detect (SPD) with EEPROM
• Selectable BC4 or BL8 on-the-fly (OTF)
• Gold edge contacts
• Lead-free
• Fly-by topology
• Terminated control, command, and address bus
Table 1:
PDF: 09005aef833a64f8/Source: 09005aef833a64ce
KSF9C128x72PY.fm - Rev. A 4/08 EN
supported as defined in the component data sheet
systems
(RDIMM)
data, strobe, and mask signals
serial presence-detect (SPD) EEPROM
via the mode register set (MRS)
DD
DDSPD
Speed
Grade
-1G1
-80B
‡This data sheet contains the present description of a product in definition with no formal design in progress.
= 1.35V
= +3V to +3.6V
2
Key Timing Parameters
C temperature sensor with integrated
±
0.0675V
Nomenclature
Industry
PC3-8500
PC3-6400
CL = 8
1066
1GB (x72, ECC, SR, 1.35V) 240-Pin DDR3 SDRAM RDIMM
Data Rate (MT/s)
www.micron.com
CL = 7
1066
1
Figure 1:
Options
• Operating temperature
• Frequency/CAS latency
PCB height: 30.0mm (1.18in)
– Commercial (0°C ≤ T
– 1.87ns @ CL = 7 (DDR3-1066)
– 2.5ns @ CL = 6 (DDR3-800)
CL = 6
Micron Technology, Inc., reserves the right to change products or specifications without notice.
800
800
240-Pin RDIMM (MO-269)
13.125
t
(ns)
RCD
15
A
≤ +70°C)
©2008 Micron Technology, Inc. All rights reserved.
13.125
(ns)
t
15
RP
Marking
Features
None
-1G1
-80B
50.625
(ns)
52.5
Preview
t
RC

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MT9KSF12872PY-1G1D1 Summary of contents

Page 1

... DDR3 SDRAM RDIMM MT9KSF12872PY – 1GB For component data sheets, refer to Micron’s Web site: Features • Low voltage DDR3 functionality and operations supported as defined in the component data sheet • 1.35V 0.0675V ± DD • Backward-compatible with standard 1.5V DDR3 systems • ...

Page 2

... Data sheets for the base device parts can be found on Micron’s Web site. 2. All part numbers end with a two-place code (not shown), designating component and PCB revisions. Consult factory for current revision codes. Example: MT9KSF12872PY-1G1A1. PDF: 09005aef833a64f8/Source: 09005aef833a64ce KSF9C128x72PY.fm - Rev. A 4/08 EN 1GB (x72, ECC, SR, 1 ...

Page 3

Pin Assignments and Descriptions Table 4: Pin Assignments 240-Pin RDIMM Front Pin Symbol Pin Symbol Pin Symbol Pin Symbol Pin Symbol Pin Symbol Pin Symbol Pin Symbol DQ25 61 REF ...

Page 4

... I/O Serial data: SDA is a bidirectional pin used to transfer addresses and data into and out of the SPD EEPROM on the module. EVENT# Output Temperature event: The optional EVENT# pin is used to flag critical module temperatures when used in conjunction with a temperature senor Output Parity error output: Parity error found on the command, address, and control bus. ...

Page 5

... REF V CA Supply Reference voltage: Command, address, and control (V REF NC – No connect: These pins are not connected on the module. PDF: 09005aef833a64f8/Source: 09005aef833a64ce KSF9C128x72PY.fm - Rev. A 4/08 EN 1GB (x72, ECC, SR, 1.35V) 240-Pin DDR3 SDRAM RDIMM Pin Assignments and Descriptions Description /2). DD Micron Technology, Inc., reserves the right to change products or specifications without notice. ...

Page 6

Functional Block Diagram Figure 2: Functional Block Diagram RS0# DQS0 DQS0# DM0/DQS9 DQS9# DQ0 DQ1 DQ2 DQ3 DQ4 DQ5 DQ6 DQ7 V SS DQS1 DQS1# DM1/DQS10 DQS10# DQ8 DQ9 DQ10 DQ11 DQ12 DQ13 DQ14 DQ15 V SS DQS2 DQS2# DM2/DQS11 ...

Page 7

... The double data rate architecture is essentially an 8n-prefetch architecture with an interface designed to transfer two data words per clock cycle at the I/O pins. A single read or write access for the DDR3 SDRAM module effectively consists of a single 8n-bit-wide, one-clock-cycle data transfer at the internal DRAM core and eight corre- sponding n-bit-wide, one-half-clock-cycle data transfers at the I/O pins ...

Page 8

... Platform Memory Module Thermal Sensor Component Specification.” Serial Presence-Detect EEPROM Operation 1.35V DDR3 SDRAM modules incorporate serial presence-detect. The SPD data is stored in a 256-byte EEPROM. The first 128 bytes are programmed by Micron to comply with JEDEC Standard JC-45 “Appendix X: Serial Presence Detect (SPD) for DDR3 SDRAM Modules.” ...

Page 9

... Back view U10 U11 5.0 (0.197) TYP 71 (2.79) 47 (1.85) TYP TYP tive owners. Micron Technology, Inc., reserves the right to change products or specifications without notice. 9 Module Dimensions U6 30.5 (1.2) 29.85 (1.175) 17.3 (0.68) TYP 9.5 (0.374) TYP TYP Pin 120 U12 3 (0.118) x4 TYP Pin 121 © ...

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