mpc8349ea Freescale Semiconductor, Inc, mpc8349ea Datasheet - Page 11
mpc8349ea
Manufacturer Part Number
mpc8349ea
Description
Mpc8349ea Powerquicc
Manufacturer
Freescale Semiconductor, Inc
Datasheet
1.MPC8349EA.pdf
(88 pages)
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Table 5
Freescale Semiconductor
DDR I/O
65% utilization
2.5 V
Rs = 20 Ω
Rt = 50 Ω
2 pair of clocks
PCI I/O
load = 30 pF
Local bus I/O
load = 25 pF
TSEC I/O
load = 25 pF
USB
Other I/O
Interface
shows the estimated typical I/O power dissipation for MPC8349EA.
MPC8349EA PowerQUICC™ II Pro Integrated Host Processor Hardware Specifications, Rev. 10
200 MHz, 32 bits
200 MHz, 64 bits
266 MHz, 32 bits
266 MHz, 64 bits
300 MHz, 32 bits
300 MHz, 64 bits
333 MHz, 32 bits
333 MHz, 64 bits
400 MHz, 32 bits
400 MHz, 64 bits
33 MHz, 64 bits
66 MHz, 64 bits
33 MHz, 32 bits
66 MHz, 32 bits
133 MHz, 32 bits
83 MHz, 32 bits
66 MHz, 32 bits
50 MHz, 32 bits
MII
GMII or TBI
RGMII or RTBI
12 MHz
480 MHz
Parameter
Table 5. MPC8349EA Typical I/O Power Dissipation
(1.8 V)
GV
0.31
0.42
0.35
0.47
0.37
0.50
0.39
0.53
0.44
0.59
—
—
—
—
—
—
—
—
—
—
—
—
—
—
DD
(2.5 V)
GV
0.42
0.55
0.66
0.54
0.58
0.76
0.5
0.7
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
DD
(3.3 V)
OV
0.08
0.14
0.04
0.07
0.27
0.17
0.14
0.11
0.01
0.01
0.2
—
—
—
—
—
—
—
—
—
—
—
—
—
DD
(3.3 V)
LV
0.01
0.06
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
DD
(2.5 V)
LV
0.04
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
DD
Unit
W
W
W
W
W
W
W
W
—
—
W
W
W
W
W
W
W
W
W
W
W
W
W
W
—
—
—
—
—
—
—
—
—
—
—
—
Multiply by 2 if using
2 ports.
—
—
—
—
Multiply by number of
interfaces used.
Multiply by 2 if using
2 ports.
—
Power Characteristics
Comments
11
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