HYS64D128320GU-5-B Infineon, HYS64D128320GU-5-B Datasheet - Page 36

• Manufacturer Part Number: HYS64D128320GU-5-B
• Description: 184-Pin Unbuffered Dual-In-Line Memory Modules
• Manufacturer: Infineon

Table 20
Byte
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
Data Sheet
Description
Number of SPD Bytes 128
Total Bytes in Serial
PD
Memory Type
Number of Row
Addresses
Number of Column
Addresses
Number of DIMM
Banks
Module Data Width
Module Data Width
(cont’d)
Module Interface
Levels
SDRAM Cycle Time at
CL = 2.5
Access Time from
Clock at
CL = 2.5
DIMM config
Refresh Rate/Type
SDRAM Width,
Primary
Error Checking
SDRAM Data Witdh
Minimum Clock Delay
for Back-to-Back
Random Column
Address
Burst Length
Supported
Number of SDRAM
Banks
SPD Codes for PC2700 Modules “–6”
256
DDR-SDRAM
13
9/10
1/2
0
SSTL_2.5
6 ns
0.75 ns
non-ECC/ECC
Self-Refresh 7.8 s
na
t
2, 4 & 8
4
CCD
64/ 72
16
= 1 CLK
8
8
HYS[64/72]D[16x01/32x00/64x20][G/E]U-[5/6/7/8]-B
38
128MB
1 rank
HEX
80
08
07
0D
09
01
40
00
04
60
70
00
82
10
00
01
0E
04
64
Unbuffered DDR SDRAM Modules
256MB
1 rank
HEX
80
08
07
0D
0A
01
40
00
04
60
70
00
82
08
00
01
0E
04
64
256MB
1 rank
HEX
80
08
07
0D
0A
01
48
00
04
60
70
02
82
08
08
01
0E
04
72
512MB
2 ranks
HEX
80
08
07
0D
0A
02
40
00
04
60
70
00
82
08
00
01
0E
04
64
SPD Contents
V1.1, 2003-07
512MB
2 ranks
HEX
80
08
07
0D
0A
01
48
00
04
60
70
02
82
08
08
01
0E
04
72