ppc440gx-3rf800cz Applied Micro Circuits Corporation (AMCC), ppc440gx-3rf800cz Datasheet - Page 64

• Manufacturer Part Number: ppc440gx-3rf800cz
• Description: Power Pc 440gx Embedded Processor
• Manufacturer: Applied Micro Circuits Corporation (AMCC)

440GX – Power PC 440GX Embedded Processor
64
Clocking Specifications
SysClk Input
Note: Input slew rate ≥ 1V/ns
PLL VCO
Processor Clock (CPU Clock)
MemClkOut
OPB Clock
MAL Clock
Notes:
1. The maximum supported processor clock frequency for any part is specified in the part number (see “Ordering and PVR Information”
Symbol
on page 4).
T
T
T
T
F
T
F
T
F
T
F
T
F
T
F
T
CS
CH
CH
CL
C
C
C
C
C
C
C
C
C
C
C
C
Frequency
Period
Edge stability (cycle-to-cycle jitter)
High time
Low time
Frequency
Period
Frequency
Period
Frequency—533, 667, 800MHz
Rev C
Frequency—800MHz Rev F
Period—533, 667, 800MHz Rev C
Period—800MHz Rev F
High time
Frequency
Period
Frequency
Period
Parameter
40% of nominal period
40% of nominal period
45% of nominal period
Minimum
33.33
33.33
0.75
1.25
600
333
100
100
12
12
45
12
–
6
5
60% of nominal period
60% of nominal period
55% of nominal period
Maximum
166.66
83.33
±0.15
83.33
83.33
22.22
1334
1.66
800
200
Revision 1.17 – July 16, 2008
30
10
10
30
3
Data Sheet
Units
MHz
MHz
MHz
MHz
MHz
MHz
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
Notes
AMCC
1