Technical Product Specification

IntelP®P Remote Management Module Environmental/Electrical Specifications Intel® Remote Management Module

4.4.2 Supply Rail Specifications

The table below outlines supply rail specifications:

Table 8. Supply Rail Specifications

Symbol Parameter Minimum Maximum Unit Comments

Vcc 3.3 V main pow V er rail 3.13 3.45

Vcc rise 3.3 V main rise time 5 70 mS 10% to 90%

Vcc Aux 3.3V wer On 3.13 3.45 Vcc present or

absent

Aux Rail, Po or Off V

Vcc Aux rise 3.3V Aux rise time 1 25 mS 10% to 90%

Icc inrush Peak current 1.5 A <1.5mS

Icc Aux inrush P 1.5 A <1.5 mS eak current

Vcc Cap DC decoupling capacitance 100 uF

Vcc Aux Cap DC decoupling capacitance 140 uF

Icc Aux

Leakage

Cross voltage leakage current (Vcc

1 mA Vcc is off

uxiliary to VCC)

Notes:

Inrush is measured from the time the 3.3 V rail is from 0.4 V to 3.13 V. The 3.3 V xiliary rail can be established

independently of the V .3 V auxiliary voltages can be established in any order on power up.

hen the 3.3 V aux th ence of the 3.3 l, there will be A of leakage between

e two rails. In addition, note the wide range of voltage rise times tolerated by the Intel

RMM on the 3.3 V and 3.3 V

auxiliary supplies.

Leakage current is measured with Vcc auxiliary at 3.45 V and Vcc replaced by a 100-Ohm resistor to ground.

4.4.3 DC Specifications

All pins on the Intel

RMM are 3.3 volt tolerant with the exception of the USB signals, which are

USB compatible. The following sections describe the DC specifications of the signals.

3.3 V rail. The 3.3

iliary is operating in

and 3

e abs

V rai no than 1 m

Revision 1.0