HYMD216646A6J-J Datasheet, PDF (18/18 Pages) Hynix Semiconductor – Unbuffered DDR SDRAM DIMM

SERIAL PRESENCE DETECT
Byte #
Function Description
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 (DDR 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(Refresh, # of Bank.)
84 Manufacture part number(Component Generation)
85 Manufacture part number(Component configuration)
86 Manufacture part number(Module Type)
87 Manufacture part number(Hyphen)
88 Manufacture part number(Minimum cycle time)
89 Manufacture part number(Minimum cycle time)
90 Manufacture part number(Minimum cycle time
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. These 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
HYMD216646A6J-D4/D43/J
- continued -
Function Supported
D43
D4
J
Hynix(Korea Area)
HSA(United States Area)
HSE(Europe Area)
HSJ(Japan Area)
Singapore
Asia Area
H
Y
M
D
2
1
6
Blank
6
4
6(8K refresh,4Bank)
A
6
J
‘-’
D
D
J
4
4
Blank
3
Blank Blank
-
-
-
-
-
Undefined
Undefined
Hexa Value
D43
D4
J
0*h
1*h
2*h
3*h
4*h
5*h
48h
59h
4Dh
44h
32h
31h
36h
20h
36h
34h
36h
41h
36h
4Ah
2Dh
44h
44h
4Ah
34h
34h
20h
33h
20h
20h
-
-
-
-
-
00h
00h
Note
6
3
3
4
5
5
Rev. 0.2 / Apr. 2003
18