PPC440EP-3PBFFFCX AMCC [Applied Micro Circuits Corporation], PPC440EP-3PBFFFCX Datasheet - Page 59

• Manufacturer Part Number: PPC440EP-3PBFFFCX
• Description: Power PC 440EP Embedded Processor
• Manufacturer: AMCC [Applied Micro Circuits Corporation]

Table 8. 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 7. 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.
AMCC Proprietary
440EP – PPC440EP Embedded Processor
Logic Supply Voltage
I/O Supply Voltage
SDRAM Supply Voltage
PLL Supply Voltages
SDRAM PLL Voltage
DDR SDRAM Reference Voltage
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. The analog voltages used for the on-chip PLLs can be derived from the logic voltage, but must be filtered before entering the
3. This value is not a specification of the operational temperature range, it is a stress rating only.
V
during each power up or power down event.
PPC440EP. A separate filter, as shown below, is recommended for each voltage:
DD
DD
≤ 0.4V, it is required that V
Characteristic
L
Parameter
C
DD
≤ 0.4V. Supply excursions not meeting this criteria must be limited to less than 25ms duration
AV
L – SMT ferrite bead chip, Murata BLM21PG600SN1
C – 0.1
DD,
SAV
μ
F ceramic
DD
Symbol
SAV
SV
OV
SV
AV
Symbol
SAV
V
OV
SV
AV
T
V
DD
REF
V
T
DD
DD
DD
STG
DD
DD
IN
DD
DD
C
DD
DD
Minimum
+1.15
+1.4
+3.0
+2.3
+1.4
+1.4
-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 1.26 – April 25, 2007
Data Sheet
Maximum
+1.35
+1.6
+3.6
+2.7
+1.6
+1.6
Unit
°C
°C
V
V
V
V
V
V
Unit
V
V
V
V
V
V
Notes
Notes
1
1
2
2
3
3
3
2
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