HYMP512R72L Datasheet, PDF (18/18 Pages) Hynix Semiconductor – DDR2 SDRAM Registered DIMM

Byte#
Function Description
42
Minimum auto-refresh to active/auto-refresh
command period(tRFC)
43 Maximum cycle time (tCK max)
44 Maximim DQS-DQ skew time(tDQSQ)
45 Maximum read data hold skew factor(tQHS)
46
47~61
62
PLL Relock time
Superset information(may be used in future)
SPD Revision code
63 Checksum for Bytes 0~62
64 Manufacturer JEDEC ID Code
65~71 --------- Manufacturer JEDEC ID Code
72 Manufacturing location
73 Manufacture part number(Hynix Memory Module)
74 -------- Manufacture part number(Hynix Memory Module)
75 -------- Manufacture part number(Hynix Memory Module)
76 Manufacture part number (DDR2 SDRAM)
77 ---------Manufacture part number(Memory density)
78 Manufacture part number(Module Depth)
79 ------- Manufacture part number(Module Depth)
80 Manufacture part number(Module type)
81 Manufacture part number(Data width)
82 -------Manufacture part number(Data width)
83 Manufacture part number(Component configuration)
84 Manufacture part number(Hyphen)
85 Manufacture part number(Minimum cycle time)
86 -------Manufacture part number(Minimum cycle time)
87~90 Manufacture part number(T.B.D)
91 Manufacture revision code(for Component)
92 Manufacture revision code (for PCB)
93 Manufacturing date(Year)
94 Manufacturing date(Week)
95~98 Module serial number
99~127 Manufacturer specific data (may be used in future)
128~255 Open for customer use
Note :
1. The bank address is excluded
2. This value is based on the component specification
3. These bytes are programmed by code of date week & date year
4. These bytes apply to Hynix’s own Module Serial Number System
5. These bytes undefined and coded as ‘00h’
6. Refer to Hynix Web Site
Byte 83~84, Low Power Part
Byte #
Function Description
83 Manufacture part number(Low power part)
84 Manufacture part number(Component Configuration)
Speed
Grade
all
all
E3, E4
C4, C5
E3, E4
C4, C5
E3
E4
C4
C5
E3, E4
C4, C5
E3
E4,C4
C5
HYMP512R72(L)4
Function Supported
105ns
8.0ns
0.35ns
0.30ns
0.45ns
0.40ns
15us
Undefined
1.0
-
-
-
-
Hynix JEDEC ID
-
Hynix(Korea Area)
HSA(United States Area)
HSE(Europe Area)
HSJ(Japan Area)
Singapore
Asia Area
H
Y
M
P
5
1
2
R
7
2
4
‘-’
E
C
3
4
5
Blank
- continued -
Hexa Value Note
69
80
23
1E
2D
28
0F
00
10
4C
D3
C6
AA
AD
00
0*
1*
2*
3*
6
4*
5*
48
59
4D
50
35
31
32
52
37
32
34
2D
45
43
33
34
35
20
Undefined
Undefined
3
3
4
00
5
00
5
Speed
Grade
Function Supported
L
4
Hexa Value Note
4C
34
Rev. 0.2 / July 2004
18