ppc405exr Applied Micro Circuits Corporation (AMCC), ppc405exr Datasheet - Page 55

• Manufacturer Part Number: ppc405exr
• Description: Powerpc 405exr Embedded Processor
• Manufacturer: Applied Micro Circuits Corporation (AMCC)

PPC405EXr – PowerPC 405EXr Embedded Processor
Power Control
This chip has power management control to put the following functional units to sleep if not needed. The typical
and maximum power consumption for the each of these units is:
Table 18. Power Contribution of Functional Units
Test Conditions
Clock timing and switching characteristics are specified in accordance with minimum
operating conditions shown in the table “Recommended DC Operating Conditions” on
page 50. For all signals, AC specifications are characterized at T
load shown in the figure to the right.
Table 19. System Clocking Specifications
Figure 3. Clocking Waveform
AMCC Proprietary
CPU
SysClk Input
Note: Input slew rate = 1V/ns
Other Clocks
EBM/OPB
Security
Nand Flash
USB
EMAC
Symbol
VCOF
OPBF
SCT
SCT
SCT
PLBF
SCF
SC
PF
RT
C
CS
CH
CL
C
C
C
C
Functional Unit
Processor clock frequency (must be ≥ SCF
Frequency
Edge stability (phase jitter, cycle-to-cycle)
High time (% of nominal period)
Low time (% of nominal period)
Rise time
VCO frequency
PLB frequency
OPB frequency
T
CH
Parameter
Typical
0.006
0.117
0.127
0.005
0.118
T
C
C
)
T
C
CL
= 85°C with the test
333.33
Maximum
33.33
Min
600
133
na
40
40
na
66
0.012
0.230
0.246
0.008
0.133
Preliminary Data Sheet
Revision 1.10 - July 10, 2008
533.33
± 0.1
1600
Units
Max
100
200
Output
100
1.5V
Pin
2.0V
0.8V
60
60
W
W
W
W
W
1
Notes
Units
MHz
MHz
MHz
MHz
MHz
ns
ns
%
%
10pF
55