Internet Data Sheet
HYS64D[32/16]0x0[G/H]DL–[5/6]–C
Small-Outline DDR SDRAM Modules
TABLE 14
SPD Codes for HYS64D32020[G/H]DL–6–C
Product Type
Organization
HYS64D32020HDL–6–C
HYS64D32020GDL–6–C
256MB
256MB
×64
×64
2 Ranks (×16)
PC2700S–25330
Rev. 0.0
HEX
2 Ranks (×16)
PC2700S–25330
Rev. 0.0
Label Code
JEDEC SPD Revision
Byte#
Description
HEX
0
Programmed SPD Bytes in E2PROM
Total number of Bytes in E2PROM
Memory Type (DDR = 07h)
Number of Row Addresses
Number of Column Addresses
Number of DIMM Ranks
Data Width (LSB)
80
08
07
0D
09
02
40
00
04
60
70
00
82
10
00
01
0E
04
0C
01
02
20
C1
75
70
00
00
48
30
48
80
08
07
0D
09
02
40
00
04
60
70
00
82
10
00
01
0E
04
0C
01
02
20
C1
75
70
00
00
48
30
48
1
2
3
4
5
6
7
Data Width (MSB)
8
Interface Voltage Levels
tCK @ CLmax (Byte 18) [ns]
tAC SDRAM @ CLmax (Byte 18) [ns]
Error Correction Support
Refresh Rate
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
Primary SDRAM Width
Error Checking SDRAM Width
tCCD [cycles]
Burst Length Supported
Number of Banks on SDRAM Device
CAS Latency
CS Latency
Write Latency
DIMM Attributes
Component Attributes
tCK @ CLmax -0.5 (Byte 18) [ns]
tAC SDRAM @ CLmax -0.5 [ns]
tCK @ CLmax -1 (Byte 18) [ns]
tAC SDRAM @ CLmax -1 [ns]
tRPmin [ns]
tRRDmin [ns]
tRCDmin [ns]
Rev. 1.31, 2006-09
26
03292006-VN6D-DETI
QIMONDA [ QIMONDA AG ]
