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HYS64D32000HDL Datasheet, PDF (23/32 Pages) Qimonda AG – 200-Pin Small-Outline Dual-In-Line Memory Modules | |||
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Internet Data Sheet
4
SPD Codes
HYS64D[32/64][000/020]HDLâ[5/6]âC
Small-Outline DDR SDRAM Modules
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 13 âSPD Codes for HYS64D[32/64][000/020]HDLâ5âCâ on Page 25
⢠Table 14 âSPD Codes for HYS64D[32/64][000/020]HDLâ6âCâ on Page 28
Product Type
Organization
Label Code
JEDEC SPD Revision
Byte#
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
Description
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)
Data Width (MSB)
Interface Voltage Levels
tCK @ CLmax (Byte 18) [ns]
tAC SDRAM @ CLmax (Byte 18) [ns]
Error Correction Support
Refresh Rate
Primary SDRAM Width
Error Checking SDRAM Width
tCCD [cycles]
Burst Length Supported
Number of Banks on SDRAM Device
CAS Latency
CS Latency
Write Latency
TABLE 13
SPD Codes for HYS64D[32/64][000/020]HDLâ5âC
HYS64D32000HDLâ5âC HYS64D64020HDLâ5âC
256MB
512MB
Ã64
Ã64
1 Rank (Ã16)
2 Ranks (Ã16)
PC3200Sâ30331
PC3200Sâ30331
Rev. 1.0
Rev. 1.0
HEX
80
08
07
0D
0A
01
40
00
04
50
70
00
82
10
00
01
0E
04
1C
01
02
HEX
80
08
07
0D
0A
02
40
00
04
50
70
00
82
10
00
01
0E
04
1C
01
02
Rev. 1.11, 2006-09
25
03292006-428D-USV0
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