NHE6300ESB S L7XJ Intel, NHE6300ESB S L7XJ Datasheet - Page 79

• Manufacturer Part Number: NHE6300ESB S L7XJ
• Manufacturer: Intel

Specifications of NHE6300ESB S L7XJ

• Lead Free Status / RoHS Status: Compliant

4—Intel
Intel
and Pin States
4.1
Table 25.
November 2007
Order Number: 300641-004US
®
6300ESB ICH
Power Planes
Intel
USAGE MODEL ASSUMPTION: The power planes and control are shown in
®
(3.3 V Standby)
(1.5 V Standby)
(0.8 ~ 1.75 V)
Resume Logic
Hub Interface
Resume I/O
Main Logic
Main I/O
6300ESB ICH Power Planes
CPU I/F
(3.3 V)
(1.5 V)
(1.5 V)
®
Plane
Logic
RTC
6300ESB I/O Controller Hub Power Planes
Vcc3_3: Powered by the main power supply. When the system is in the S3,
S4, S5, or G3 state, this plane is assumed to be shut off.
Vcc1_5: Powered by the main power supply. When the system is in the S3,
S4, S5, or G3 state, this plane is assumed to be shut off.
VccSUS3_3: Powered by the main power supply in S0 - S1 states. Powered
by the trickle power supply when the system is in the S3, S4, S5, state.
Assumed to be shut off only when in the G3 state (system is unplugged and
AC power is not present).
VccSUS1_5: Powered by the main power supply in S0 - S1 states. Powered
by the trickle power supply when the system is in the S3, S4, S5, state.
Assumed to be shut off only when in the G3 state (system is unplugged and
AC power is not present).
V_CPU_IO: Powered by the main power supply through the processor
voltage regulator. When the system is in the S3, S4, S5, or G3 state, this
plane is assumed to be shut off.
VccHI: Powered by the main power supply. Assumed to be 1.5 V. When the
system is in the S3, S4, S5, or G3 state, this plane is assumed to be shut
off.
VccRTC: When other power is available (from the main supply), external
diode coupling will provide power to reduce the drain on the RTC battery.
Assumed to operate from 3.3 V down to 2.0 V.
Description
Intel
®
6300ESB I/O Controller Hub
Figure
4
5.
DS
79