仅对英特尔可见 — GUID： mcn1413182172474
Ixiasoft
总线保持规格
总线保持跳变点基于从 JEDEC* 标准计算的输入电压。
| 参数 | 符号 | 条件 | VCCIO (V) | 单位 | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1.2 | 1.5 | 1.8 | 2.5 | 3.0 | |||||||||
| Min | Max | Min | Max | Min | Max | Min | Max | Min | Max | ||||
| Bus-hold, low, sustaining current | ISUSL | VIN > VIL (max) | 8 19, 26 20 | — | 12 19, 32 20 | — | 30 19, 55 20 | — | 60 | — | 70 | — | µA |
| Bus-hold, high, sustaining current | ISUSH | VIN < VIH (min) | –8 19, –26 20 | — | –12 19, –32 20 | — | –30 19, –55 20 | — | –60 | — | –70 | — | µA |
| Bus-hold, low, sustaining current | IODL | 0 V < VIN < VCCIO | — | 125 | — | 175 | — | 200 | — | 300 | — | 500 | µA |
| Bus-hold, high, overdrive current | IODH | 0 V < VIN < VCCIO | — | –125 | — | –175 | — | –200 | — | –300 | — | -500 | µA |
| Bus-hold trip point | VTRIP | — | 0.3 | 0.9 | 0.38 | 1.13 | 0.68 | 1.07 | 0.70 | 1.7 | 0.8 | 2 | V |
19 此值仅适用于LVDS I/O bank。
20 此值仅适用于3 V I/O bank。