ppc405gpr-3kb400z Applied Micro Circuits Corporation (AMCC), ppc405gpr-3kb400z Datasheet - Page 43

• Manufacturer Part Number: ppc405gpr-3kb400z
• Description: Power Pc 405gpr Embedded Processor
• Manufacturer: Applied Micro Circuits Corporation (AMCC)

Revision 2.05 – March 24, 2008
Clocking Waveform
AMCC
Clocking Specifications
CPU
SysClk Input
Note: Input slew rate > 1V/ns between 0.8V and 2.0V
MemClkOut Output
TrcClk Output
Other Clocks
MCOT
MCOT
MCOT
Symbol
MCOF
MCOT
VCOF
VCOF
OPBF
SCT
SCT
SCT
TCT
TCT
PLBF
TCT
SCF
SCT
TCF
TCT
PF
PT
C
C
CH
CS
CH
CS
CL
CL
C
C
C
C
Data Sheet
CS
CH
CL
C
C
C
C
C
C
Processor clock frequency
Processor clock period
Clock input frequency
Clock period
Clock edge stability (phase jitter, cycle to cycle)
Clock input high time
Clock input low time
Clock output frequency @ PF
Clock period @ PF
Clock edge stability (phase jitter, cycle to cycle)
Clock output high time
Clock output low time
Clock output frequency
Clock period
Clock edge stability (phase jitter, cycle to cycle)
Clock output high time
Clock output low time
VCO frequency
VCO frequency @ PF
PLB frequency
OPB frequency
C
T
= 266MHz
Parameter
CH
C
= 333MHz or 400MHz
C
= 266MHz
405GPr – Power PC 405GPr Embedded Processor
T
C
40% of nominal period
40% of nominal period
45% of nominal period
45% of nominal period
45% of nominal period
45% of nominal period
3.75/3/2.5
T
CL
Min
500
500
7.5
25
15
60% of nominal period
60% of nominal period
55% of nominal period
55% of nominal period
55% of nominal period
55% of nominal period
266.66/333.33/400
PT
PF
133.33
133.33
± 0.15
66.66
66.66
± 0.2
± 0.2
1000
1333
Max
40
C
C
x 2
/ 2
1.5V
2.0V
0.8V
Units
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
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