PPC440GX-3RF667C Applied Micro Circuits Corporation, PPC440GX-3RF667C Datasheet - Page 63

• Manufacturer Part Number: PPC440GX-3RF667C
• Manufacturer: Applied Micro Circuits Corporation

Specifications of PPC440GX-3RF667C

• Family Name: 440GX
• Device Core: PowerPC
• Device Core Size: 32b
• Frequency (max): 667MHz
• Instruction Set Architecture: RISC
• Supply Voltage 1 (typ): 1.55/2.5V
• Operating Supply Voltage (max): 1.6/2.7V
• Operating Supply Voltage (min): 1.5/2.3V
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 552
• Package Type: CBGA
• Lead Free Status / RoHS Status: Compliant

Revision 1.20 – June 9, 2009
AMCC
Clocking Specifications
SysClk Input
Note: Input slew rate ≥ 1V/ns
PLL VCO
Processor Clock (CPU Clock)
MemClkOut and PLB
OPB Clock
MAL Clock
Notes:
Data Sheet
1. The maximum supported processor clock frequency for any part is specified in the part number (see “Ordering and PVR Information”
2. In order to support 1Gbps Ethernet data rate, the minimum OPB clock frequency is 66.66Mhz. If the Ethernet application is limited to
3. In order to support 1Gbps Ethernet data rate, the minimum MAL clock frequency is 83.33Mhz. If the Ethernet application is limited to
Symbol
on page 4).
100Mbps, the minimum OPB clock frequency is 33.33Mhz.
100Mbps, the minimum MAL clock frequency is 33.33Mhz
T
T
T
T
F
T
F
T
F
T
F
T
F
T
F
T
CH
CH
CS
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 MHz
Period—533, 667 MHz
High time
Frequency
Period
Frequency
Period
Parameter
40% of nominal period
40% of nominal period
45% of nominal period
440GX – Power PC 440GX Embedded Processor
Minimum
33.33
66.66
83.33
0.75
600
333
100
1.5
12
12
10
–
6
60% of nominal period
60% of nominal period
55% of nominal period
Maximum
166.66
83.33
±0.15
83.33
1334
1.66
667
100
30
10
15
12
3
Units
MHz
MHz
MHz
MHz
MHz
MHz
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
Notes
1
2
2
3
3
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