PPC440EPX-SUA667T Applied Micro Circuits Corporation, PPC440EPX-SUA667T Datasheet - Page 75

• Manufacturer Part Number: PPC440EPX-SUA667T
• Manufacturer: Applied Micro Circuits Corporation

Specifications of PPC440EPX-SUA667T

• Family Name: 440EPx
• Device Core: PowerPC
• Device Core Size: 32b
• Frequency (max): 667MHz
• Instruction Set Architecture: RISC
• Supply Voltage 1 (typ): 1.5/3.3V
• Operating Supply Voltage (max): 1.6/3.45V
• Operating Supply Voltage (min): 1.425/3.15V
• Operating Temp Range: -40C to 100C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 680
• Package Type: TEBGA
• Lead Free Status / RoHS Status: Compliant

Revision 1.30 – February 27, 2009
Table 19. Peripheral Interface Clock Timings (Sheet 2 of 3)
AMCC Proprietary
Data Sheet
PerClk (and OPB Clock) frequency (for ext. master or sync.
slaves)
PerClk period
PerClk high time
PerClk low time
UARTSerClk frequency
UARTSerClk period
UARTSerClk high time
UARTSerClk low time
USB2Clk frequency
USB2Clk period
USB2XtalIn/USB2XtalOut frequency
USB2XtalIn/USB2XtalOut period
USB2XtalIn/USB2XtalOut high time
USB2XtalIn/USB2XtalOut low time
Parameter
50% of nominal period
33% of nominal period
40% of nominal period
40% of nominal period
440EPx – PPC440EPx Embedded Processor
33.33MHz
2T
T
T
OPB
OPB
16.66
OPB
20.8
Min
12
60
12
–
1
1
1
+1
+1
+2
66% of nominal period
50% of nominal period
60% of nominal period
60% of nominal period
1000 / (2T
83.33
16.66
83.33
Max
30
60
48
–
–
–
OPB
1
+2ns)
Units
MHz
MHz
MHz
MHz
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
Notes
1
1
1
1
3
3
3
3
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