參數(shù)資料
型號(hào): HYS72T256322HP-3S-A
廠商: QIMONDA AG
元件分類: DRAM
英文描述: 240-Pin Dual-Die Registered DDR2 SDRAM Modules
中文描述: 256M X 72 DDR DRAM MODULE, 0.45 ns, DMA240
封裝: GREEN, RDIMM-240
文件頁數(shù): 28/36頁
文件大?。?/td> 1002K
代理商: HYS72T256322HP-3S-A
Internet Data Sheet
Rev. 1.01, 2006-09
03062006-PK3L-ZYSE
29
HYS72T256322HP–[3S/3.7]–A
Registered DDR2 SDRAM Modules
4
SPD Codes
This chapter lists all hexadecimal byte values stored in the EEPROM of the products described in this data sheet. SPD stands
for serial presence detect. All values with XX in the table are module specific bytes which are defined during production.
List of SPD Code Tables
Table 21 “SPD Codes for PC2–4200P–444” on Page 29
TABLE 21
SPD Codes for PC2–4200P–444
Product Type
HYS72T256322HP–3.7–A
HYS72T256322HP–3S–A
Organization
2 GByte
2 GByte
×
72
×
72
2 Ranks (
×
4)
2 Ranks (
×
4)
Label Code
PC2–4200P–444
PC2–5300P–555
JEDEC SPD Revision
Rev. 1.2
Rev. 1.2
Byte#
Description
HEX
HEX
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
Programmed SPD Bytes in EEPROM
Total number of Bytes in EEPROM
Memory Type (DDR2)
Number of Row Addresses
Number of Column Addresses
DIMM Rank and Stacking Information
Data Width
Not used
Interface Voltage Level
t
CK
@ CL
MAX
(Byte 18) [ns]
t
AC
SDRAM @ CL
MAX
(Byte 18) [ns]
Error Correction Support (non-ECC, ECC)
Refresh Rate and Type
Primary SDRAM Width
Error Checking SDRAM Width
Not used
Burst Length Supported
Number of Banks on SDRAM Device
Supported CAS Latencies
DIMM Mechanical Characteristics
DIMM Type Information
DIMM Attributes
80
08
08
0E
0B
11
48
00
05
3D
50
06
82
04
04
00
0C
04
38
00
01
05
80
08
08
0E
0B
11
48
00
05
30
45
06
82
04
04
00
0C
04
38
00
01
05
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