DDR4 SDRAM SODIMM
MTA8ATF1G64HZ – 8GB
Features
• DDR4 functionality and operations supported as
defined in the component data sheet
• 260-pin, small-outline dual in-line memory module
(SODIMM)
• Fast data transfer rates: PC4-2666, PC4-2400, or
PC4-2133
• 8GB (1 Gig x 64)
• V
DD
= 1.20V (NOM)
• V
PP
= 2.5V (NOM)
• V
DDSPD
= 2.5V (NOM)
• Nominal and dynamic on-die termination (ODT) for
data, strobe, and mask signals
• Low-power auto self refresh (LPASR)
• Data bus inversion (DBI) for data bus
• On-die V
REFDQ
generation and calibration
• Single-rank
• On-board I
2
C serial presence-detect (SPD) EEPROM
• 16 internal banks; 4 groups of 4 banks each
• 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: 260-Pin SODIMM (MO-310 R/C A1)
Module Height: 30mm (1.181in)
Options Marking
• Operating temperature
– Commercial (0°C ≤ T
OPER
≤ 95°C) None
• Package
– 260-pin DIMM (halogen-free) Z
• Frequency/CAS latency
– 0.75ns @ CL = 19 (DDR4-2666) -2G6
– 0.83ns @ CL = 17 (DDR4-2400) -2G3
– 0.93ns @ CL = 15 (DDR4-2133) -2G1
Table 1: Key Timing Parameters
Speed
Grade
Industry
Nomen-
clature
Data Rate (MT/s)
t
RCD
(ns)
t
RP
(ns)
t
RC
(ns)
CL =
20,
CL =
19
CL =
18
CL =
17
CL =
16
CL =
15
CL =
14
CL =
13
CL =
12
CL =
11
CL =
10 CL = 9
-2G6 PC4-2666 2666 2666 2400 2133 2133 1866 1866 1600 1600 1333 – 14.16 14.16 46.16
-2G4 PC4-2400 – 2400 2400 2400 2133 1866 1866 1600 1600 – 1333 13.32 13.32 45.32
-2G3 PC4-2400 – 2400 2400 2133 2133 1866 1866 1600 1600 1333 – 14.16 14.16 46.16
-2G1 PC4-2133 – – – 2133 2133 1866 1866 1600 1600 – 1333 13.5 13.5 46.5
8GB (x64, SR) 260-Pin DDR4 SODIMM
Features
CCMTD-1725822587-9885
atf8c1gx64hz.pdf – Rev. F 9/16 EN
1
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Products and specifications discussed herein are subject to change by Micron without notice.