ppc405cr Applied Micro Circuits Corporation (AMCC), ppc405cr Datasheet - Page 28

• Manufacturer Part Number: ppc405cr
• Description: Powerpc 405cr Embedded Processor
• Manufacturer: Applied Micro Circuits Corporation (AMCC)

PPC405CR – PowerPC 405CR Embedded Processor
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
Figure 3. Package Thermal Specifications
The PPC405CR is designed to operate within a case temperature range of -40°C to +85°C. Thermal resistance values for the E-
PBGA package in a convection environment are as follows:
28
Supply Voltage (Internal Logic)
Supply Voltage (I/O Interface)
PLL Supply Voltage
Input Voltage (2.5V CMOS receivers)
Input Voltage (3.3V LVTTL receivers)
Input Voltage (5.0V LVTTL receivers)
Storage Temperature Range
Case temperature under bias
Note: All specified voltages are with respect to GND.
Junction-to-case
Case-to-ambient
Notes:
1. For a chip mounted on a JEDEC 2S2P card without a heat sink.
2. For a chip mounted on a card with at least one signal and two power planes, the following relationships exist:
a. Case temperature, T
b. T
c. T
A
CMax
= T
= T
C
– P
Thermal Resistance
JMax
1
×θ
Characteristic
– P
CA
, where T
×θ
JC
C
, is measured at top center of case surface with device soldered to circuit board.
, where T
A
is ambient temperature and P is power consumption.
JMax
is maximum junction temperature and P is power consumption.
Symbol
OV
AV
T
V
V
V
V
Symbol
T
STG
DD
IN
IN
IN
C
DD
DD
θ
θ
CA
JC
0 (0)
18
2
-0.6 to OV
-0.6 to OV
ft/min (m/sec)
-0.6 to V
-55 to +150
-40 to +120
100 (0.51)
Revision 1.02 – January 11, 2005
0 to +2.7
0 to +3.6
0 to +2.7
Airflow
Value
16
2
DD
DD
DD
+0.6
+0.6
+2.4
200 (1.02)
Data Sheet
15
2
Unit
°C/W
°C/W
Unit
°C
°C
V
V
V
V
V
V
AMCC