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MT18JSF25672PIY-1G1XX

Description
DDR DRAM Module, 256MX72, CMOS, LEAD FREE, RDIMM-240
Categorystorage    storage   
File Size758KB,20 Pages
ManufacturerMicron Technology
Websitehttp://www.mdtic.com.tw/
Environmental Compliance  
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MT18JSF25672PIY-1G1XX Overview

DDR DRAM Module, 256MX72, CMOS, LEAD FREE, RDIMM-240

MT18JSF25672PIY-1G1XX Parametric

Parameter NameAttribute value
Is it lead-free?Lead free
Is it Rohs certified?conform to
MakerMicron Technology
Parts packaging codeDIMM
package instructionDIMM,
Contacts240
Reach Compliance Codecompliant
ECCN codeEAR99
access modeSINGLE BANK PAGE BURST
Other featuresAUTO/SELF REFRESH
JESD-30 codeR-XDMA-N240
JESD-609 codee4
memory density19327352832 bit
Memory IC TypeDDR DRAM MODULE
memory width72
Number of functions1
Number of ports1
Number of terminals240
word count268435456 words
character code256000000
Operating modeSYNCHRONOUS
Maximum operating temperature85 °C
Minimum operating temperature-40 °C
organize256MX72
Package body materialUNSPECIFIED
encapsulated codeDIMM
Package shapeRECTANGULAR
Package formMICROELECTRONIC ASSEMBLY
Peak Reflow Temperature (Celsius)260
Certification statusNot Qualified
self refreshYES
Maximum supply voltage (Vsup)1.575 V
Minimum supply voltage (Vsup)1.425 V
Nominal supply voltage (Vsup)1.5 V
surface mountNO
technologyCMOS
Temperature levelINDUSTRIAL
Terminal surfaceGold (Au)
Terminal formNO LEAD
Terminal locationDUAL
Maximum time at peak reflow temperature30
Base Number Matches1
2GB (x72, ECC, SR) 240-Pin DDR3 SDRAM RDIMM
Features
DDR3 SDRAM RDIMM
MT18JSF25672P – 2GB
MT18JSZF25672P – 2GB
For component data sheets, refer to Micron’s Web site:
www.micron.com
Features
• DDR3 functionality and operations supported as per
the component data sheet
• 240-pin, registered dual in-line memory module
(RDIMM)
• Fast data transfer rates: PC3-10600, PC3-8500,
or PC3-6400
• 2GB (256 Meg x 72)
• V
DD
= 1.5V ±0.075V
• V
DDSPD
= +3.0V to +3.6V
• Supports ECC error detection and correction
• Nominal and dynamic on-die termination (ODT) for
data and strobe signals
• Single rank
• On-board I
2
C temperature sensor with integrated
serial presence-detect (SPD) EEPROM
• 8 internal device banks
• Fixed burst chop (BC) of 4 and burst length (BL) of 8
via the mode register set (MRS)
• Selectable BC4 or BL8 on-the-fly (OTF)
• Gold edge contacts
• Pb-free
• Fly-by topology
• Terminated control, command, and address bus
Figure 1:
240-Pin RDIMM (MO-269 R/C C)
PCB height: 30.0mm (1.18in)
Options
• Full module heat spreader
• Operating temperature
1
Commercial (0°C
T
A
+70°C)
Industrial (–40°C
T
A
+85°C)
• Package
240-pin DIMM
• Frequency/CAS latency
1.5ns @ CL = 8 (DDR3-1333)
2
1.5ns @ CL = 9 (DDR3-1333)
1.5ns @ CL = 10 (DDR3-1333)
2
1.87ns @ CL = 7 (DDR3-1066)
1.87ns @ CL = 8 (DDR3-1066)
2.5ns @ CL = 5 (DDR3-800)
2
2.5ns @ CL = 6 (DDR3-800)
2
Marking
Z
None
I
Y
-1G5
-1G4
-1G3
-1G1
-1G0
-80C
-80B
Notes: 1. Contact Micron for industrial temperature
module offerings.
2. Not recommended for new designs.
Table 1:
Speed
Grade
-1G5
-1G4
-1G3
-1G1
-1G0
-80C
-80B
Key Timing Parameters
Data Rate (MT/s)
Industry
Nomenclature
PC3-10600
PC3-10600
PC3-10600
PC3-8500
PC3-8500
PC3-6400
PC3-6400
CL = 10
1333
1333
1333
CL = 9
1333
1333
CL = 8
1333
1066
1066
1066
1066
CL = 7
1066
1066
1066
CL = 6
800
800
800
800
800
800
800
CL = 5
800
800
t
RCD
t
RP
t
RC
(ns)
12
13.5
15
13.125
15
12.5
15
(ns)
12
13.5
15
13.125
15
12.5
15
(ns)
48
49.5
51
50.625
52.5
50
52.5
PDF: 09005aef8303ca34/Source: 09005aef8303ca7a
JSF18C256x72P.fm - Rev. A 4/08 EN
1
Micron Technology, Inc., reserves the right to change products or specifications without notice.
©2008 Micron Technology, Inc. All rights reserved.
Products and specifications discussed herein are subject to change by Micron without notice.
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