HYB25DC512800C Datasheet, PDF (14/35 Pages) Qimonda AG – 512-Mbit Double-Data-Rate SDRAM

Internet Data Sheet
HYB25DC512[800/160]C[E/F]
512-Mbit Double-Data-Rate SDRAM
%$ %$ $ $ $


UH JD GGU
$ $ $ $
2SH UDWLQ J02 ' (
Z
$ $ $ $ $ $
 '6  '/ /
Z Z Z
03%7 
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_BNormal Operation
TABLE 8
Extended Mode Register
Notes
1. A2 must be 0 to provide compatibility with early DDR devices
2. All other bit combinations are RESERVED.
Rev. 1.3, 2006-12
14
03292006-W2FE-ELDX