PPC405EX-NPAFFFTX AMCC [Applied Micro Circuits Corporation], PPC405EX-NPAFFFTX Datasheet - Page 45

• Manufacturer Part Number: PPC405EX-NPAFFFTX
• Description: PowerPC 405EX Embedded Processor
• Manufacturer: AMCC [Applied Micro Circuits Corporation]

PPC405EX – PowerPC 405EX Embedded Processor
Ratings and Specifications
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
Supply Voltage (Internal Logic)
Core SerDes Analog Supply Voltage
PLL SerDes Analog Supply Voltage
I/O Supply Voltage
SDRAM DDR1(2) Supply Voltage
CMOS Supply Voltage
System PLL Analog Supply Voltage
Ethernet PLL Analog Supply Voltage
Input Voltage (3.3V LVTTL receivers)
Storage Temperature Range
Case Temperature Range under bias
Junction Temperature Range
1. The analog voltages can be derived from the +1.2V and +2.5V supplies, but must be filtered as shown below before entering
the PPC405EX. Use a separate filter for each voltage. This circuit can be used for AV
AGND with AV
out and connected to the digital ground plane at the filter capacitor. Keep all wire lengths as short as possible.
V
DD
DD
Characteristic
and AHV
L1
DD.
Use SAGND with SAV
GND
C1
DD
AGND
AV
. Use EAGND with EAV
DD
Symbol
AHV
EOV
SAV
EAV
OV
T
AV
SV
T
V
V
JMax
T
STG
DD
IN
C
DD
DD
DD
DD
DD
DD
DD
C1 – 0.1 μF ceramic
L1 – Murata BLM18AG121SN1D
DD
. These analog grounds must be brought
0 to +2.6 (+1.9)
DD
−55 to +150
−40 to +120
−40 to +125
0 to +1.6
0 to +1.6
0 to +2.6
0 to +3.6
0 to +2.6
0 to +2.6
0 to +2.6
0 to +3.6
, AHV
Value
Preliminary Data Sheet
DD
Revision 1.09 - August 21, 2007
, SAV
DD
, and EAV
DD
Unit
°C
°C
°C
V
V
V
V
V
V
V
V
V
. Use
Notes
1
1
1
1
45