K4H280438M-TCA2
K4H280438M-TCA2 is 128Mb DDR SDRAM manufactured by Samsung Semiconductor.
- Part of the K4H comparator family.
- Part of the K4H comparator family.
128Mb DDR SDRAM
DDR SDRAM Specification Version 1.0
- 1
- REV. 1.0 November. 2. 2000
128Mb DDR SDRAM
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 mand 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...
