405GPR Datasheet, PDF (38/57 Pages) Applied Micro Circuits Corporation – Power PC 405GPr Embedded Processor

405GPr – Power PC 405GPr Embedded Processor
Revision 2.04 – September 7, 2007
Data Sheet
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
Characteristic
Symbol
Value
Unit
Supply Voltage (Internal Logic)
V_DD
0 to +1.95
V
Supply Voltage (I/O Interface)
OV_DD
0 to +3.6
V
PLL Supply Voltage
AV_DD
0 to +1.95
V
Input Voltage (1.8V CMOS receivers)
V_IN
-0.6 to V_DD + 0.45
V
Input Voltage (3.3V LVTTL receivers)
V_IN
-0.6 to OV_DD + 0.6
V
Input Voltage (5.0V LVTTL receivers)
V_IN
-0.6 to OV_DD + 2.4
V
Storage Temperature Range
T_STG
-55 to +150
°C
Case temperature under bias
T_C
-40 to +120
°C
Notes:
1. All specified voltages are with respect to GND.
2. Empirical data indicates that all chip voltages should begin to ramp-up within 1 ms of each other. There should never be voltage present
at the I/O pins before OV_DD is within operating range.
Package Thermal Specifications
The PPC405GPr is designed to operate within a case temperature range of -40°C to +85°C³. Thermal resistance values for the
E-PBGA packages (leaded and lead-free) in a convection environment are as follows:
Package—Thermal Resistance
Symbol
Airflow
ft/min (m/sec)
Unit
0 (0)
100 (0.51)
200 (1.02)
35mm, 456-balls—Junction-to-Case
θ_JC
2
2
2
°C/W
35mm, 456-balls—Case-to-Ambient¹
θ_CA
14
13
12
°C/W
27mm, 456-balls—Junction-to-Case
θ_JC
2
2
2
°C/W
27mm, 456-balls—Case-to-Ambient¹
θ_CA
18
16
15
°C/W
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_C, is measured at top center of case surface with device soldered to circuit board.
b. T_A = T_C – P×θ_CA, where T_A is ambient temperature and P is power consumption.
c. T_CMax = T_JMax – P×θ_JC, where T_JMax is maximum junction temperature and P is power consumption.
3. 333MHz operated at 266MHz or less can operate at +105°C.
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AMCC