EBD11UD8ABFA 데이터 시트보기 (PDF) - Elpida Memory, Inc
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EBD11UD8ABFA Datasheet PDF : 18 Pages
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EBD11UD8ABFA
Byte No.
35
36 to 40
41
42
43
44
45
46 to 61
62
63
Function described
Bit7 Bit6 Bit5 Bit4 Bit3 Bit2 Bit1 Bit0 Hex value
Data input hold time after clock (tDH) 0 1 0 1 0 0 0 0 50H
Superset information
0 0 0 0 0 0 0 0 00H
Active command period (tRC)
0 1 0 0 0 1 0 0 44H
Auto refresh to active/
Auto refresh command cycle (tRFC)
0
1
0
0
1
0
1
1
4BH
SDRAM tCK cycle max. (tCK max.) 0 0 1 1 0 0 0 0 30H
Dout to DQS skew
0 0 1 1 1 1 0 0 3CH
Data hold skew (tQHS)
0 1 1 1 0 1 0 1 75H
Superset information
0 0 0 0 0 0 0 0 00H
SPD Revision
0 0 0 0 0 0 0 0 00H
Checksum for bytes 0 to 62
1 0 0 0 0 1 1 0 86H
64 to 65 Manufacturer’s JEDEC ID code
0 1 1 1 1 1 1 1 7FH
66
Manufacturer’s JEDEC ID code
67 to 71 Manufacturer’s JEDEC ID code
1 1 1 1 1 1 1 0 FEH
0 0 0 0 0 0 0 0 00H
72
Manufacturing location
× × × × × × × × ××
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88 to 90
91
92
Module part number
Module part number
Module part number
Module part number
Module part number
Module part number
Module part number
Module part number
Module part number
Module part number
Module part number
Module part number
Module part number
Module part number
Module part number
Module part number
Revision code
Revision code
0 1 0 0 0 1 0 1 45H
0 1 0 0 0 0 1 0 42H
0 1 0 0 0 1 0 0 44H
0 0 1 1 0 0 0 1 31H
0 0 1 1 0 0 0 1 31H
0 1 0 1 0 1 0 1 55H
0 1 0 0 0 1 0 0 44H
0 0 1 1 1 0 0 0 38H
0 1 0 0 0 0 0 1 41H
0 1 0 0 0 0 1 0 42H
0 1 0 0 0 1 1 0 46H
0 1 0 0 0 0 0 1 41H
0 0 1 0 1 1 0 1 2DH
0 0 1 1 0 1 1 1 37H
0 1 0 0 0 0 0 1 41H
0 0 1 0 0 0 0 0 20H
0 0 1 1 0 0 0 0 30H
0 0 1 0 0 0 0 0 20H
93
Manufacturing date
× × × × × × × × ××
94
Manufacturing date
95 to 98 Module serial number
99 to 127 Manufacture specific data
× × × × × × × × ××
Comments
0.5ns
Future use
68ns
75ns
12ns
600ps
750ps
Future use
Continuation
code
Elpida Memory
(ASCII-8bit
code)
E
B
D
1
1
U
D
8
A
B
F
A
—
7
A
(Space)
Initial
(Space)
Year code
(HEX)
Week code
(HEX)
Preliminary Data Sheet E0281E10 (Ver. 1.0)
6
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