ppc405ex Applied Micro Circuits Corporation (AMCC), ppc405ex Datasheet - Page 46

• Manufacturer Part Number: ppc405ex
• Description: Powerpc 405ex Embedded Processor
• Manufacturer: Applied Micro Circuits Corporation (AMCC)

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.
46
Logic Supply Voltage (internal logic)
PCI-Express SerDes Analog Supply Voltage
PCI-Express SerDes PLL Analog Supply Voltage
I/O Supply Voltage
SDRAM DDR1[2] Supply Voltage
Ethernet I/O 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
Notes:
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
2. The device meets all electrical specifications at a junction temperature, under bias, of 125ºC, but part lifetime and reliability is
PPC405EX. Use a separate filter for each voltage. This circuit can be used for AV
with AV
connected to the digital ground plane at the filter capacitor. Keep all wire lengths as short as possible.
reduced. It is recommended that prudent thermal management techniques be used to maximize device lifetime.
DD
V
and AHV
DD
Characteristic
DD.
Use SAGND with SAV
L1
GND
C1
DD
. Use EAGND with EAV
AGND
AV
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 out and
DD
, AHV
0 to +2.6 [+1.9]
−55 to +150
−40 to +120
−40 to +125
DD
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
Value
, SAV
Preliminary Data Sheet
DD
, and EAV
Revision 1.21 - July 9, 2008
DD
. Use AGND
Unit
AMCC Proprietary
°C
°C
°C
V
V
V
V
V
V
V
V
V
Notes
1
1
1
1
2