Preliminary
PowerPC 405EP Embedded Processor Data Sheet
DC Electrical Characteristics
Parameter
Symbol
Minimum
Typical
520
70
Maximum
Unit
mA
mA
mA
W
Active Operating Current (V
)
I
440
59
606
81
DD
DD
Active Operating Current (OV
Active Operating Current (AV
)
I
DD
ODD
)
I
14
17
19
DD
ADD
P
Total Power
1.2
1.4
T
Note:
1. AV should be derived from V using the following circuit:
DD
DD
L1 – 2.2µH SMT inductor (equivalent to MuRata
AV
V
DD
DD
LQH3C2R2M34) or SMT chip ferrite bead (equivalent
to MuRata BLM31A700S)
L1
+
C1 – 3.3 µF SMT tantalum
C1
C2
C3
C2 – 0.1µF SMT monolithic ceramic capacitor with X7R
AGND
dielectric or equivalent
C3 – 0.01µF SMT monolithic ceramic capacitor with X7R
GND
dielectric or equivalent
Test Conditions
Output
Pin
Clock timing and switching characteristics are specified in
accordance with operating conditions shown in the table
50pF
All signals other
than PCI
“Recommended DC Operating Conditions.” For all signals other than
PCI signals, AC specifications are characterized at OVDD = 3V and
TC = 85°C with the 50pF test load shown in the figure at right.
For PCI signals there are two different test load circuits, one for the
rising edge and one the falling edge as shown in the figures at right.
Output
Pin
10pF
25Ω
PCI Rising edge
Output
Pin
OV
DD
25Ω
PCI Falling edge
10pF
Page 42 of 52
6/9/03
IBM [ IBM ]
