Intel 6300ESB ICH, Design Manual

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104
Intel
®
855GME Chipset and Intel
®
6300ESB ICH Embedded Platform Design Guide
Note: Contact your Intel sales field representative for more information on the electrical requirements for
DC-to-DC voltage regulator (IMVP-IV) for the Pentium
®
M Processor/Intel Celeron
®
M
processor. Consult the appropriate component EDS or datasheet for complete specifications.
Figure 48. Platform Power Delivery Map
VccCORE
1.2 or 1.35 V,
2.24 A
2.46
A
1.35 V, 90 mA
VccHI
1.5 V, 90 mA
2.4
A
Intel
®
855GME
Chipset
GMCH
VccDAC
VccCORE
1.5 V, 732 mA
VccHI
1.5 V, 99 mA
Vccsus1_5
1.5 V, 75 mA
85mA V_CPU_IO
1.05 V, 2.5 mA
Intel
®
6300ESB
Vcc3
3.3 V, 528 mA
Vccsus3_3
3.3 V, 142 mA
S0,S1,S3,S5
IMVP-IV
2.5V
Regulator
3.3 V Standby
Regulator
1.25 V Regulator
2.5 V Standby
Regulator
1.5 V Standby
Regulator
1.5 V
Regulator
VttPSB
1.05 V, 2.5 A
19.8 A
Processor
Vdd/Vddq
2.5 V,
5.92 A
Vtt
1.25 V,2.1 A
0 mA in S3
Memory
Vdd
3.3 V, 25 mA
LPC Super I/O
Vcc
3.3 V, 280 mA
CK- 409
Vdd
5 V, 500 mA*6
1 mA in S3,S5
USB
12 V, 2.0A
3.3V,
6.0A
5 V, 1.0A
1.5 V, 2.0 A
ADD Slot
-12 V, 5.0A
12 V,
7.6A
3.3 V, 0.5A
3.3 Vaux,
0.375 A
5 V, 0.1A
PCI Slot (per slot)
ATX P/S
with 1 A Stby current
5 VSB
±5%
-12 V
±10%
-
5 V
±5%
12 V
±5% 3.3 V
±5%
3.3 Vaux,
0.375 A
VccCORE
1.1 V - 1.47 V
VccDVO
VccLVDS
1.5 V, 70 mA
1.5 V, 70 mA (A)
1.5 V, 40 mA (D)
2.5 V, 50 mA
VccSM
2.5 V, 1.8 A
VttFSB
1.05 V, 0.69 A
VccGPIO
3.3 V, 20 mA
25 mA in S3
138 mA in S3
FWH
3.3 V, 67 mA
Vdd