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Micron Technology
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MT18JSF1G72AZ Datasheet Preview

MT18JSF1G72AZ Datasheet

DDR3 SDRAM UDIMM

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MT18JSF1G72AZ pdf
2GB, 4GB, 8GB (x72, ECC, DR) 240-Pin DDR3 UDIMM
Features
DDR3 SDRAM UDIMM
MT18JSF25672AZ – 2GB
MT18JSF51272AZ – 4GB
MT18JSF1G72AZ – 8GB
Features
• DDR3 functionality and operations supported as
defined in the component data sheet
• 240-pin, unbuffered dual in-line memory module
(UDIMM)
• Fast data transfer rates: PC3-14900, PC3-12800,
PC3-10600, PC3-8500, or PC3-6400
• 2GB (256 Meg x 72), 4GB (512 Meg x 72),
8GB (1Gig x 72)
• VDD = 1.5V ±0.075V
• VDDSPD = 3.0–3.6V
• Supports ECC error detection and correction
• Nominal and dynamic on-die termination (ODT) for
data, strobe, and mask signals
• Dual rank
• On-board I2C 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
• Halogen-free
• Fly-by topology
• Terminated control, command, and address bus
Figure 1: 240-Pin UDIMM (MO-269 R/C E3)
Module height: 30.0mm (1.181in)
Options
• Operating temperature
– Commercial (0°C TA +70°C)
• Package
– 240-pin DIMM (halogen-free)
• Frequency/CAS latency
– 1.07ns @ CL = 13 (DDR3-1866)
– 1.25ns @ CL = 11 (DDR3-1600)
– 1.5ns @ CL = 9 (DDR3-1333)
– 1.87ns @ CL = 7 (DDR3-1066)
Marking
None
Z
-1G9
-1G6
-1G4
-1G1
Table 1: Key Timing Parameters
Speed Industry
Grade Nomenclature
-1G9
PC3-14900
-1G6
PC3-12800
-1G4
PC3-10600
-1G1
PC3-8500
-1G0
PC3-8500
-80B
PC3-6400
CL =
13
1866
CL =
11
1600
1600
Data Rate (MT/s)
CL =
10 CL = 9 CL = 8 CL = 7
1333 1333 1066 1066
1333 1333 1066 1066
1333 1333 1066 1066
– – 1066 1066
– – 1066 –
––––
CL = 6
800
800
800
800
800
800
CL = 5
667
667
667
667
667
667
tRCD
(ns)
13.125
13.125
13.125
13.125
15
15
tRP
(ns)
13.125
13.125
13.125
13.125
15
15
tRC
(ns)
47.125
48.125
49.125
50.625
52.5
52.5
PDF: 09005aef83606b46
jsf18c256_512_1gx72az.pdf - Rev. H 10/12 EN
1 Micron Technology, Inc. reserves the right to change products or specifications without notice.
© 2009 Micron Technology, Inc. All rights reserved.
Products and specifications discussed herein are subject to change by Micron without notice.
http://www.Datasheet4U.com



Micron Technology
Micron Technology

MT18JSF1G72AZ Datasheet Preview

MT18JSF1G72AZ Datasheet

DDR3 SDRAM UDIMM

No Preview Available !

MT18JSF1G72AZ pdf
2GB, 4GB, 8GB (x72, ECC, DR) 240-Pin DDR3 UDIMM
Features
Table 2: Addressing
Parameter
Refresh count
Row address
Device bank address
Device configuration
Column address
Module rank address
2GB
8K
16K A[13:0]
8 BA[2:0]
1Gb (128 Meg x 8)
1K A[9:0]
2 S#[1:0]
4GB
8K
32K A[14:0]
8 BA[2:0]
2Gb (256 Meg x 8)
1K A[9:0]
2 S#[1:0]
8GB
8K
64K A[15:0]
8 BA[2:0]
4Gb (512 Meg x 8)
1K A[9:0]
2 S#[1:0]
Table 3: Part Numbers and Timing Parameters – 2GB Modules
Base device: MT41J128M8,1 1Gb DDR3 SDRAM
Part Number2
Module
Density
MT18JSF25672AZ-1G6__
2GB
MT18JSF25672AZ-1G4__
2GB
MT18JSF25672AZ-1G1__
2GB
Configuration
256 Meg x 72
256 Meg x 72
256 Meg x 72
Module
Bandwidth
12.8 GB/s
10.6 GB/s
8.5 GB/s
Memory Clock/
Data Rate
1.25ns/1600 MT/s
1.5ns/1333 MT/s
1.87ns/1066 MT/s
Clock Cycles
(CL-tRCD-tRP)
11-11-11
9-9-9
7-7-7
Table 4: Part Numbers and Timing Parameters – 4GB Modules
Base device: MT41J256M8,1 2Gb DDR3 SDRAM
Module
Part Number2
Density
MT18JSF51272AZ-1G9__
4GB
MT18JSF51272AZ-1G6__
4GB
MT18JSF51272AZ-1G4__
4GB
MT18JSF51272AZ-1G1__
4GB
Configuration
512 Meg x 72
512 Meg x 72
512 Meg x 72
512 Meg x 72
Module
Bandwidth
14.9 GB/s
12.8 GB/s
10.6 GB/s
8.5 GB/s
Memory Clock/
Data Rate
1.07ns/1866 MT/s
1.25ns/1600 MT/s
1.5ns/1333 MT/s
1.87ns/1066 MT/s
Clock Cycles
(CL-tRCD-tRP)
13-13-13
11-11-11
9-9-9
7-7-7
Table 5: Part Numbers and Timing Parameters – 8GB Modules
Base device: MT41J512M8,1 4Gb DDR3 SDRAM
Part Number2
Module
Density
MT18JSF1G72AZ-1G9__
8GB
MT18JSF1G72AZ-1G6__
8GB
MT18JSF1G72AZ-1G4__
8GB
MT18JSF1G72A(I)Z-1G1__
8GB
Configuration
1 Gig x 72
1 Gig x 72
1 Gig x 72
1 Gig x 72
Module
Bandwidth
14.9 GB/s
12.8 GB/s
10.6 GB/s
8.5 GB/s
Memory Clock/
Data Rate
1.07ns/1866 MT/s
1.25ns/1600 MT/s
1.5ns/1333 MT/s
1.87ns/1066 MT/s
Clock Cycles
(CL-tRCD-tRP)
13-13-13
11-11-11
9-9-9
7-7-7
Notes: 1. The data sheet for the base device can be found on Micron’s Web site.
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: MT18JSF1G72AZ-1G9J1.
PDF: 09005aef83606b46
jsf18c256_512_1gx72az.pdf - Rev. H 10/12 EN
2 Micron Technology, Inc. reserves the right to change products or specifications without notice.
© 2009 Micron Technology, Inc. All rights reserved.
http://www.Datasheet4U.com


Part Number MT18JSF1G72AZ
Description DDR3 SDRAM UDIMM
Maker Micron Technology
Total Page 19 Pages
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