DDR3(L) 4Gb SDRAM
NT5CB(C)512M8DN / NT5CB(C)256M16DP
NANYA Component Part Numbering Guide
NT
5C
B
512M8
D
N
DI
Special Type Option
NANYA
Technology
NA = Commercial Grade
T = Quasi Industrial Grade
I = Industrial Grade
H = Automotive Grade2
A = Automotive Grade3
B = Reduced standby
Product Family
5C = DDR3 SDRAM
Speed
DDR 3 SDRAM
DI = DDR3- 1600 11-11-11
EK= DDR3- 1866 13-13-13
FL = DDR3- 2133 14-14-14
Interface & Power ( VDD & VDDQ )
B = SSTL_ 15 (1.5V,1.5V)
C = SSTL_135 (1.35V,1.35V)
Organization ( Depth , Width )
256M 16 = 512M8 = 4Gb
Note:M=Mono
Device Version
D = 4 Version
Package Code
th
RoHS + Halogen Free
N=78 -Ball VFBGA
Ball VFBGA
P=96 -
Operating frequency
The backward compatibility of each speed grade is listed in a table below. If an application operates at specific frequency
which is not defined herein but within the highest and the lowest supporting grade, then the comparative loose
specifications to DRAM must be adopted from the neighboring defined speed bins. Pls confirm notices with NTC for
operating frequency slower than defined speed bins.
For instance, DRAMs of -FL grade can support not only DDR3-2133 but also low speed bin like DDR3-1866 or DDR3-1600.
In case AP cooperates with DRAM of -FL grade and operates at undefined DDR3-1800 condition, then CL must be set to
13 which is a comparative looser spec than 11. Do the same way for the rest parameters.
CL[nCK]
VDD[V]
14
1.5
13
11
9 or 10
1.35 1.5
7 or 8
1.35 1.5
6
Frequency
[Mbps]
1.35
1.5
1.35
1.5
1.5
DDR3-FL
2133
N/A
N/A
N/A
N/A
1866
N/A 1866
N/A
1600
1600
1333
1333
1333
1333
1333
1066
1066
1066
1066
1066
800
800
800
800
800
DDR3-EK
DDR3-DI
N/A
1600
DDR3L-EK
DDR3L-DI
1866
1600
1600
N/A
Version 2.3
02/2017
6
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