ppc440ep Applied Micro Circuits Corporation (AMCC), ppc440ep Datasheet - Page 61

• Manufacturer Part Number: ppc440ep
• Description: Powerpc 440ep Embedded Processor
• Manufacturer: Applied Micro Circuits Corporation (AMCC)

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.
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.
Logic Supply Voltage
I/O Supply Voltage
SDRAM Supply Voltage
PLL Supply Voltages
SDRAM PLL Voltage
DDR SDRAM Reference Voltage
Input Logic High (2.5V SSTL)
Input Logic High (2.5V CMOS, 3.3V tolerant receiver)
Input Logic High (3.3V PCI)
Input Logic High (3.3V LVTTL)
Supply Voltage (Internal Logic)
Supply Voltage (I/O, except SDRAM, Ethernet)
Supply Voltage (SDRAM, Ethernet)
PLL Supply Voltage
SDRAM PLL Supply Voltage
Input Voltage (3.3V LVTTL receivers)
Storage Temperature Range
Case temperature under bias
Notes:
1. If OV
2. This value is not a specification of the operational temperature range, it is a stress rating only.
AMCC Proprietary
440EP – PPC440EP Embedded Processor
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
Symbol
SAV
SV
OV
SV
AV
Symbol
SAV
V
V
OV
SV
AV
T
V
DD
REF
V
IH
T
DD
DD
STG
DD
DD
DD
IN
C
DD
DD
DD
DD
SV
Minimum
0.5OV
REF
+1.15
+1.4
+3.0
+2.3
+1.4
+1.4
+2.0
1.7
+0.18
DD
-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
Typical
Value
+1.25
+1.5
+3.3
+2.5
+1.5
+1.5
Revision 1.29 – May 07, 2008
Maximum
OV
SV
+1.35
+1.6
+3.6
+2.7
+1.6
+1.6
+3.6
Data Sheet
DD
DD
+0.3
+0.5
Unit
°C
°C
V
V
V
V
V
V
Unit
V
V
V
V
V
V
V
V
V
V
Notes
Notes
1
1
2
2
2
3
3
2
1
61