STPCI2GDYI STMicroelectronics, STPCI2GDYI Datasheet - Page 53

• Manufacturer Part Number: STPCI2GDYI
• Description: IC SYSTEM-ON-CHIP X86 516-PBGA
• Manufacturer: STMicroelectronics

Specifications of STPCI2GDYI

• Applications: Graphics Controller
• Core Processor: x86
• Controller Series: STPC® Atlas
• Interface: UART
• Number Of I /o: 16
• Voltage - Supply: 2.45 V ~ 2.7 V
• Operating Temperature: -40°C ~ 115°C
• Mounting Type: Surface Mount
• Package / Case: 516-PBGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Program Memory Type: -
• Ram Size: -
• Lead Free Status / Rohs Status: Compliant

4.5.4 PCI INTERFACE
Figure 4-6
tics of the PCI interface. PCICLKx stands for any
PCI device clock input.
Figure 4-6. PCI Timing Diagram
Table 4-12. PCI Bus AC Timings
Note: These timings are for a load of 50pF.
Tcycle
HCLK
PCICLKx
PCICLKI
STPC.output
STPC.input
Name
Thclk
Thigh
Tclkx
Tlow
and
Parameter
HCLK to PCICLKO delay (MD[30:27] = 1111)
HCLK to PCICLKI delay
PCICLKI to PCICLKx skew
PCICLKI Cycle Time
PCICLKI High Time
PCICLKI Low Time
Table 4-12.
Thold
Thclk
list the AC characteris-
Tclkx
Toutput (max)
Thigh
Tcycle
Min
-0.5
4.4
6.5
30
13
13
Tsetup
Toutput (min)
Tlow
Typ
5.0
0.3
7.5
Max
5.7
STPC® ATLAS
8.5
1.0
Unit
ns
ns
ns
ns
ns
ns
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