Intel BX80601920 Data Sheet - Page 28
Table 2-12., RESET# Signal DC Specifications, Table 2-13., TAP Signal Group DC Specifications, Table
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Electrical Specifications 4. VIH and VOH may experience excursions above VDDQ. However, input signal drivers must comply with the signal quality specifications. 5. COMP resistance must be provided on the system board with 1% resistors. Table 2-12. RESET# Signal DC Specifications Symbol Parameter Min Typ Max Units VIL Input Low Voltage - - VIH Input High Voltage 0.80 * VTTA - ILI Input Leakage Current - - 0.40 * VTTA V - ± 200 A Notes: 1. Unless otherwise noted, all specifications in this table apply to all processor frequencies. 2. The VTTA referred to in these specifications refers to instantaneous VTTA. 3. 4. For VIH VanindbVeOtHwemeany0eVxpaenrdienVcTeTAe. xMceuarssiuornesdawbhoevne the driver VTT. is tristated. Table 2-13. TAP Signal Group DC Specifications Symbol Parameter Min Typ Max Units VIL Input Low Voltage VIH Input High Voltage VOL Output Low Voltage VOH Output High Voltage Ron Buffer on Resistance - - 0.40 * VTTA V 0.75 * VTTA - - - - (ROVNTT+A *RsRyOs_Nte/rm) V VTTA - - V 10 - 18 ILI Input Leakage Current - - ± 200 A Notes: 1. Unless otherwise noted, all specifications in this table apply to all processor frequencies. 2. The VTTA referred to in these specifications refers to instantaneous VTTA. 3. For Vin between 0 V and VTTA. Measured when the driver is tristated. 4. VIH and VOH may experience excursions above VTT. Table 2-14. PWRGOOD Signal Group DC Specifications Symbol Parameter Min Typ Max Units VIL Input Low Voltage for VCCPWRGOOD and VTTPWRGOOD Signals - - 0.25 * VTTA V VIL Input Low Voltage for VDDPWRGOOD Signal - - 0.29 V VIH Input High Voltage for VCCPWRGOOD and VTTPWRGOOD Signals 0.75 * VTTA - - V VIH Input High Voltage for VDDPWRGOOD Signal 0.87 - - V Ron Buffer on Resistance 10 - 18 ILI Input Leakage Current - - ± 200 A Notes: 1. Unless otherwise noted, all specifications in this table apply to all processor frequencies. 2. The VTTA referred to in these specifications refers to instantaneous VTTA. 3. For Vin between 0 V and VTTA. Measured when the driver is tristated. 4. VIH and VOH may experience excursions above VTT. 5. This specification applies to VCCPWRGOOD and VTTPWRGOOD 6. This specification applies to VDDPWRGOOD Notes1 2 2,4 3 Notes1 2 2,4 2 2,4 3 Notes1 2,5 6 2,5 5 4 28 Datasheet
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