128Mb DDR SDRAM
128Mb DDR SDRAM
Target
DDR SDRAM Specification Version 0.61
- 1 of 63 -
REV. 0.61 August 9. '99
128Mb DDR SDRAM
Ta...
Description
128Mb DDR SDRAM
Target
DDR SDRAM Specification Version 0.61
- 1 of 63 -
REV. 0.61 August 9. '99
128Mb DDR SDRAM
Target
Revision History
Version 0 (May, 1998)
- First version for internal review
Version 0.1(June, 1998)
- Added x4 organization
Version 0.2(Sep,1998)
1. Added "Issue prcharge command for all banks of the device" as the fourth step of power-up squence.
2. In power down mode timing diagram, NOP condition is added to precharge power down exit.
Version 0.3(Dec,1998)
- Added QFC Function.
- Added DC current value
- Reduce I/O capacitance values
Version 0.4(Feb,1999)
-Added DDR SDRAM history for reference(refer to the following page)
-Added low power version DC spec
Version 0.5(Apr,1999)
-Revised following first showing for JEDEC standard
-Added DC target current based on new DC test condition
Version 0.6(July 1,1999)
1.Modified binning policy
From
To
-Z (133Mhz)
-Z (133Mhz/266Mbps@CL=2)
-8 (125Mhz)
-Y (133Mhz/266Mbps@CL=2.5)
-0 (100Mhz)
-0 (100M...
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