HYI25D512160C Datasheet, PDF (16/35 Pages) Qimonda AG – 512-Mbit Double-Data-Rate SDRAM

Internet Data Sheet
HYI25D512160C[C/E/F/T]
512-Mbit Double-Data-Rate SDRAM
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RE GA DDR
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/PE RATIN G-/ $ %
W
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W W W
-0"4  
Field
Bits
DLL
0
Type¹⁾
w
DS
1
MODE
[12:3]
1) w = write only register bit
Description
DLL Status
0_B Enabled
1_B Disabled
Drive Strength
0_B Normal
1_B Weak
Operating Mode
00000000000 _B Normal Operation
TABLE 9
Extended Mode Register
Notes
1. A2 must be 0 to provide compatibility with early DDR devices
2. All other bit combinations are RESERVED
Rev. 1.0, 2006-11
16
11082006-S9OT-UFSN