| | Specification |
| Parameter | DDR400 | DDR333 | DDR200/266 |
| Maximum peak amplitude allowed for overshoot | TBD | TBD | 1.5 V |
| Maximum peak amplitude allowed for undershoot | TBD | TBD | 1.5 V |
| The area between the overshoot signal and VDD must be less than or equal to | TBD | TBD | 4.5 V-ns |
| The area between the undershoot signal and GND must be less than or equal to | TBD | TBD | 4.5 V-ns |
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