Revision 2.03 – September 7, 2007
405GP – Power PC 405GP Embedded Processor
Data Sheet
DC Electrical Characteristics
Parameter
Symbol
Typical
TBD
550
730
TBD
35
Maximum
TBD
670
Unit
mA
mA
mA
mA
mA
mA
mA
W
Active Operating Current (VDD)–133MHz
IDD
Active Operating Current (VDD)–200MHz
Active Operating Current (VDD)–266MHz
Active Operating Current (OVDD)–133MHz
Active Operating Current (OVDD)–200MHz
Active Operating Current (OVDD)–266MHz
PLL VDD Input current
IDD
IDD
880
IODD
IODD
IODD
IPLL
PDD
PDD
PDD
TBD
37
37
40
16
23
Active Operating Power–133MHz
Active Operating Power–200MHz
Active Operating Power–266MHz
Note:
TBD
1.5
TBD
2.01
2.61
W
2.0
W
1. Maximum power is characterized at VDD = +2.7V, OVDD = +3.6V, TC = +85°C, across the silicon process (worse case to best case),
while running an application designed to maximize power consumption. The specifications at 200MHz correspond to CPU = 200 MHz,
PLB = 100MHz, OPB = EBC = 50MHz, PCI = 33.3MHz. The specifications at 266MHz correspond to CPU = 266.6MHz, PLB
=133.3MHz, OPB = EBC = 66.6MHz, and PCI = 33.3MHz.
2. AVDD should be derived from VDD using the following circuit:
L1 – 2.2μH SMT inductor (equivalent to MuRata
LQH3C2R2M34) or SMT chip ferrite bead (equivalent
to MuRata BLM31A700S)
AVDD
VDD
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
Clock timing and switching characteristics are specified in accordance with
operating conditions shown in the table “Recommended DC Operating
Conditions.” For all signals other than PCI signals, AC specifications are
Output
Pin
50pF
10pF
All signals other
than PCI
characterized at OV = +3V and T = +85°C with the 50pF test load
DD
C
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
25Ω
PCI Rising edge
Output
Pin
OVDD
25Ω
PCI Falling edge
10pF
46
AMCC
AMCC [ APPLIED MICRO CIRCUITS CORPORATION ]
