Internet Data Sheet
HYS64T[32/64/128]xxxEDL–[25F/…/3.7](–)B2
Small Outlined DDR2 SDRAM Modules
Product Type
Organization
HYS64T128021EDL–
25FB2
HYS64T128921EDL–
25FB2
1 GByte
×64
1 GByte
×64
2 Ranks (×8)
PC2–6400S–555
Rev. 1.2
HEX
2 Ranks (×8)
PC2–6400S–555
Rev. 1.2
HEX
Label Code
JEDEC SPD Revision
Byte#
Description
93
94
Module Manufacturing Date Year
Module Manufacturing Date Week
xx
xx
xx
00
FF
xx
xx
xx
00
FF
95 - 98 Module Serial Number
99 - 127 Not used
128 -
255
Blank for customer use
Rev. 1.1, 2007-01
43
08212006-PKYN-2H1B