ppc440epx Applied Micro Circuits Corporation (AMCC), ppc440epx Datasheet - Page 66

• Manufacturer Part Number: ppc440epx
• Description: Powerpc 440epx Embedded Processor
• Manufacturer: Applied Micro Circuits Corporation (AMCC)

440EPx – PPC440EPx Embedded Processor
Device Characteristics
Table 9. Absolute Maximum Ratings
The absolute maximum ratings below are stress ratings only. Operation at or beyond these maximum ratings can cause
permanent damage to the device. None of the performance specification contained in this document are guaranteed when
operating at these maximum ratings.
66
Table 10. Recommended DC Operating Conditions (Sheet 1 of 2)
Device operation beyond the conditions specified is not recommended. Extended operation beyond the recommended
conditions can affect device reliability.
Internal logic supply voltage
I/O supply voltage
Ethernet I/O supply voltage
DDR2 (DDR1) SDRAM I/O supply voltage
System analog supply voltage
Ethernet analog supply voltage
USB PLL analog supply voltage
USB PHY analog supply voltage
Storage Temperature Range
Case temperature under bias
Notes:
Logic Supply Voltage
I/O Supply Voltage
Ethernet I/O Supply Voltage
DDR2 (DDR1) SDRAM I/O Supply Voltage
System Analog Supply Voltages
Ethernet Analog Voltage
USB Analog Voltages
DDR2 (DDR1) SDRAM Reference Voltage
1. If OV
2. This value is not a specification of the operational temperature range, it is a stress rating only.
during each power up or power down event.
DD
≤ 0.4V, it is required that V
Characteristic
Parameter
DD
≤ 0.4V. Supply excursions not meeting this criteria must be limited to less than 25ms duration
UnAV
Symbol
EOV
SOV
EAV
SV
OV
AV
V
DD
Symbol
U1AV
U2AV
REF
EOV
SOV
EAV
DD
DD
OV
DD
AV
DD
DD
T
DD
V
T
STG
DD
DD
C
DD
DD
DD
DD
DD
DD
+0.85 (+1.19)
+1.7 (+2.4)
Minimum
+1.425
+1.425
+1.425
+3.15
+3.15
+2.4
0 to +1.94 (+2.7V)
+0.9 (+1.25)
+1.8 (+2.5)
−55 to +150
−40 to +120
0 to +1.65
0 to +1.65
0 to +1.65
0 to +3.6
0 to +2.7
0 to +3.6
0 to +3.6
Typical
Value
+1.5
+3.3
+2.5
+1.5
+1.5
+3.3
Preliminary Data Sheet
Revision 1.29 – July 22, 2008
+0.95 (+1.31)
+1.9 (+2.6)
Maximum
+3.45
+3.45
+1.6
+2.6
+1.6
+1.6
Unit
°C
°C
V
V
V
V
V
V
V
V
AMCC Proprietary
Unit
V
V
V
V
V
V
V
V
Notes
Notes
3, 4
3, 4
3, 4
1
1
1
1
2
4
4
4
4
2