K4H641638Q is 64Mb Q-die DDR SDRAM manufactured by Samsung Semiconductor.
| Part Number | Description |
|---|---|
| K4H641638A-TCA0 | 128Mb DDR SDRAM |
| K4H641638A-TCA2 | 128Mb DDR SDRAM |
| K4H641638A-TCB0 | 128Mb DDR SDRAM |
| K4H641638A-TLA0 | 128Mb DDR SDRAM |
| K4H641638A-TLA2 | 128Mb DDR SDRAM |
..................................................................................................................................................... Package Physical Dimension........................................................................................................................................ Block Diagram (1Mb x16 I/O x4...
