PPC405GPR-3DB266 Applied Micro Circuits Corporation, PPC405GPR-3DB266 Datasheet - Page 45

• Manufacturer Part Number: PPC405GPR-3DB266
• Manufacturer: Applied Micro Circuits Corporation

Specifications of PPC405GPR-3DB266

• Family Name: 405GPr
• Device Core: PowerPC
• Device Core Size: 32b
• Frequency (max): 266MHz
• Instruction Set Architecture: RISC
• Supply Voltage 1 (typ): 1.8V
• Operating Supply Voltage (max): 1.9V
• Operating Supply Voltage (min): 1.7V
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 456
• Package Type: EBGA
• Lead Free Status / RoHS Status: Not Compliant

Revision 2.05 – March 24, 2008
AMCC
Peripheral Interface Clock Timings
PCIClk input frequency (asynchronous mode)
PCIClk period (asynchronous mode)
PCI Clock frequency (synchronous mode)
PCI Clock period (synchronous mode - Note 2)
PCIClk input high time
PCIClk input low time
EMCMDClk output frequency
EMCMDClk period
EMCMDClk output high time
EMCMDClk output low time
PHYTxClk input frequency
PHYTxClk period
PHYTxClk input high time
PHYTxClk input low time
PHYRxClk input frequency
PHYRxClk period
PHYRxClk input high time
PHYRxClk input low time
PerClk output frequency
PerClk period
PerClk output high time
PerClk output low time
PerClk clock edge stability (phase jitter, cycle to cycle)
UARTSerClk input frequency (Note 3)
UARTSerClk period
UARTSerClk input high time
UARTSerClk input low time
TmrClk input frequency
TmrClk period
TmrClk input high time
TmrClk input low time
Note:
1. In asynchronous PCI mode the minimum PCIClk frequency is 1/8 the PLB Clock. Refer to the PowerPC 405GPr Embedded Processor
2. In synchronous PCI mode the PCI clock is derived from SysClk and the PCIClk input pin is unused.
3. T
User’s Manual for more information.
OPB
is the period in ns of the OPB clock. The maximum OPB clock frequency is 66.66MHz.
Data Sheet
Parameter
405GPr – Power PC 405GPr Embedded Processor
40% of nominal period
40% of nominal period
35% of nominal period
35% of nominal period
35% of nominal period
35% of nominal period
45% of nominal period
45% of nominal period
40% of nominal period
40% of nominal period
2T
T
T
Note 1
OPB
OPB
Min
400
160
160
OPB
2.5
2.5
15
25
30
40
40
15
15
–
–
–
–
+1
+1
+2
60% of nominal period
60% of nominal period
55% of nominal period
55% of nominal period
60% of nominal period
60% of nominal period
1000/(2T
Note 1
66.66
33.33
66.66
66.66
± 0.3
Max
400
400
2.5
40
25
25
–
–
–
–
–
–
–
–
–
–
–
–
OPB
+2ns)
Units
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
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