ppc460ex Applied Micro Circuits Corporation (AMCC), ppc460ex Datasheet - Page 73

• Manufacturer Part Number: ppc460ex
• Description: Powerpc 460ex Embedded Processor
• Manufacturer: Applied Micro Circuits Corporation (AMCC)

Revision 1.12 – July 17, 2008
AMCC Proprietary
Table 10. Input Capacitance
Table 12. Typical DC Power Supply Requirements Using DDR1 Memory
Table 11. Typical DC Power Supply Requirements Using DDR2 Memory
Preliminary Data Sheet
Group 1 (3.3V tolerant 2.5V CMOS I/O)
Group 2 (1.8V LVDS I/O)
Group 3 (2.5V SSTL2 I/O)
Group 4 (3.3V LVTTL I/O)
Group 5 (PCI I/O)
Group 6 (CML I/O)
Notes:
1. Typical power is estimated and is based on a nominal voltage of V
Notes:
1. Typical power is estimated and is based on a nominal voltage of V
Frequency (MHz)
Frequency (MHz)
that exercises each function with representative traffic.
that exercises each function with representative traffic.
1000
1000
600
800
600
800
+1.25V Supply
+1.25V Supply
(V
(V
DD
DD
4.60
4.97
5.34
Parameter
4.60
4.97
5.34
+AV
+AV
DD
DD
)
)
(SOV
+1.8V Supply
+1.8V Supply
(E2OV
DD
0.67
0.67
0.67
+E2OV
0
0
0
DD
)
DD
)
DD
DD
(E1OV
(E1OV
SPAV
SPAV
+2.5V Supply
= +1.25V, T
= +1.25V, T
+2.5V Supply
460EX – PPC460EX Embedded Processor
+SOV
DD
DD
0.07
0.07
0.07
DD
DD
1.18
1.18
1.18
+PAV
Symbol
+EAV
+EAV
+PAV
C
C
C
C
C
C
DD
IN1
IN2
IN3
IN5
IN6
IN6
)
C
DD
C
DD
DD
DD
= 85°C, while running Linux and a test application
= 85°C, while running Linux and a test application
)
+
+
+3.3V Supply
+3.3V Supply
Maximum
(OV
(OV
0.27
0.27
0.27
5.7
5.0
6.4
5.2
5.7
5.0
0.27
0.27
0.27
DD
DD
)
)
Total
Total
5.68
5.91
6.35
6.12
6.35
6.79
Unit
pF
pF
pF
pF
pF
pF
Unit
Unit
W
W
W
W
W
W
Notes
Notes
Notes
1
1
1
1
1
1
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