HYS72D32500GR Datasheet, PDF (29/39 Pages) Infineon Technologies AG – Registered DDR SDRAM-Modules

HYS72D[128/64/32]5[00/20/21]GR–[7F/7/8]-B
Registered DDR SDRAM-Modules
SPD Contents
Table 15 SPD Codes for HYS72D1285[20/21]GR[–7F/7]–B, HYS72D128521GR–8
Label Code
Jedec SPD Revision
Byte# Description
27 tRPmin [ns]
28 tRRDmin [ns]
29 tRCDmin [ns]
30 tRASmin [ns]
31 Module Density per Rank
32 tAS, tCS [ns]
33 tAH, TCH [ns]
34 tDS [ns]
35 tDH [ns]
36 not used
37 not used
38 not used
39 not used
40 not used
41 tRCmin [ns]
42 tRFCmin [ns]
43 tCKmax [ns]
44 tDQSQmax [ns]
45 tQHSmax [ns]
46 not used
47 DIMM PCB Height
48-61 not used
62 SPD Revision
63 Checksum of Byte 0-62
64 JEDEC ID Code of Infineon (1)
65 JEDEC ID Code of Infineon (2)
66 JEDEC ID Code of Infineon (3)
Data Sheet
×72
2 Ranks
reg
PC2100R-
20330-N
×72
2 Ranks
reg
PC2100R-
20220-N
×72
2 Ranks
reg
PC1600R-
20220-N
×72
2 Ranks
reg
PC2100R-
20330-N
×72
2 Ranks
reg
PC2100R-
20220-N
HEX
50
3C
50
2D
80
90
90
50
50
00
00
00
00
00
41
4B
30
32
75
00
00
00
00
04
C1
49
4E
HEX
3C
3C
3C
2D
80
90
90
50
50
00
00
00
00
00
3C
4B
30
32
75
00
00
00
00
D7
C1
49
4E
HEX
50
3C
50
32
80
B0
B0
60
60
00
00
00
00
00
46
50
30
3C
A0
00
00
00
00
F9
C1
49
4E
HEX
50
3C
50
2D
80
90
90
50
50
00
00
00
00
00
41
4B
30
32
75
00
00
00
00
04
C1
49
4E
HEX
3C
3C
3C
2D
80
90
90
50
50
00
00
00
00
00
3C
4B
30
32
75
00
00
00
00
D7
C1
49
4E
29
Rev. 1.03 2004-01