8GB (x72, ECC, DR) 240-Pin DDR3 VLP RDIMM
Features
DDR3 SDRAM VLP RDIMM
MT18JDF1G72PDZ – 8GB
Features
• DDR3 functionality and operations supported as de-
fined in the component data sheet
• 240-pin, very low profile registered dual in-line
memory module (VLP RDIMM)
• Fast data transfer rates: PC3-14900, PC3-12800,
PC3-10600, PC3-8500, or PC3-6400
• 8GB (1 Gig x 72)
• V
DD
= 1.5V ±0.075V
• V
DDSPD
= 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
• Onboard I
2
C temperature sensor with integrated se-
rial 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
Table 1: Key Timing Parameters
Data Rate (MT/s)
Speed
Industry
Grade Nomenclature
-1G9
-1G6
-1G4
-1G1
-1G0
-80B
PC3-14900
PC3-12800
PC3-10600
PC3-8500
PC3-8500
PC3-6400
CL =
13
1866
–
–
–
–
–
CL =
11
1600
1600
–
–
–
–
CL =
10
1333
1333
1333
–
–
–
t
RCD
t
RP
t
RC
Figure 1: 240-Pin VLP RDIMM (MO-269 R/C L)
Module height: 18.75mm (0.738in)
Options
• Operating temperature
– Commercial (0°C
≤
T
A
≤
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
CL = 9
1333
1333
1333
–
–
–
CL = 8
1066
1066
1066
1066
1066
–
CL = 7
1066
1066
1066
1066
–
–
CL = 6
800
800
800
800
800
800
CL = 5
667
667
667
667
667
667
(ns)
13.125
13.125
13.125
13.125
15
15
(ns)
13.125
13.125
13.125
13.125
15
15
(ns)
47.125
48.125
49.125
50.625
52.5
52.5
PDF: 09005aef8482a8a7
jdf18c1gx72pdz.pdf – Rev. D 12/12 EN
1
Products and specifications discussed herein are subject to change by Micron without notice.
Micron Technology, Inc. reserves the right to change products or specifications without notice.
©
2011 Micron Technology, Inc. All rights reserved.
MICRON [ MICRON TECHNOLOGY ]
