STPCI2 STMicroelectronics, STPCI2 Datasheet - Page 45

• Manufacturer Part Number: STPCI2
• Description: STPC ATLAS DATASHEET - X86 CORE PC COMPATIBLE SYS
• Manufacturer: STMicroelectronics

Note 1: PCI clock at 33MHz
VDD_DCLK_PLL
VDD_DEVCLK_PLL
VDD_HCLKI_PLL
VDD_HCLKO_PLL
VDD_MCLKI_PLL
VDD_MCLKO_PLL
VDD_PCICLK_PLL
Symbol
HCLK
(MHz)
WLC
66
66
HCLK
(MHz)
66
66
6.25 - 135
DCLK
(MHz)
CPUCLK
133 (x2)
133 (x2)
Table 4-6. 2.5V Power Consumptions (V
White Level Current
-
(MHz)
CPUCLK
133 (x2)
133 (x2)
PLL name
(MHz)
MCLK
(MHz)
66
90
Table 4-5. VGA RAMDAC Power Consumption
Table 4-7. 3.3V Power Consumptions (V
Table 4-4. RAMDAC DC Specification
Table 4-8. PLL Power Consumptions
ASYNC
DAC mode
SYNC
Mode
Shutdown
(State)
Active
Parameter
MCLK
Issue 1.0 - July 24, 2002
(MHz)
66
90
Stopped
Stopped
DCLK
(MHz)
135
135
CORE
DCLK
(MHz)
6.26
6.26
VDD_DAC = 2.45V
135
135
VDD_PLL = 2.45V
Stop Clock
Full Speed
Stop Clock
Full Speed
Stop Clock
Full Speed
Stop Clock
Full Speed
+ VDD_x_PLL + VDD_DAC)
(State)
PMU
ELECTRICAL SPECIFICATIONS
150
0
5
5
5
5
5
5
5
DD
)
Full Speed
Full Speed
V
P
P
2.5V
(State)
Max
Max
PMU
1.5
2.5
2.1
2.1
1.9
2.8
2.5
3.3
=2.45V
(mW)
(mW)
15.00 mA
P
Min
VDD_DAC = 2.7V
VDD_PLL = 2.7V
Max
(W)
180
V
10
10
10
10
10
10
10
0
2.5V
18.50 mA
(mW)
P
130
215
150
240
1.9
3.0
2.6
3.6
2.4
3.5
3.1
4.1
Max
=2.7V
Max
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