mpc8313e Freescale Semiconductor, Inc, mpc8313e Datasheet - Page 11

• Manufacturer Part Number: mpc8313e
• Description: Mpc8313e Powerquicc Ii Pro Processor
• Manufacturer: Freescale Semiconductor, Inc

recommended to apply core voltage before IO voltage and assert PORESET before the power supplies
fully ramp up.
3
The estimated typical power dissipation for this family of MPC8313E devices is shown in
Table 5
Freescale Semiconductor
DDR 2, 60% utilization,
DDR 1, 60% utilzation,
.
PCI I/O load = 50pF
Data = 8pF, Control
Data = 8pF, Control
single pair of clock
single pair of clock
Capacitive Load:
Capacitive Load:
50% read/write
Address = 8pF,
50% read/write
Address = 8pF,
Local bus I/O
Clock = 8pF
Clock = 8pF
load = 20pF
Interface
Rs = 22Ω
Rs = 22Ω
Rt = 50Ω
Rt = 75Ω
Power Characteristics
shows the estimated typical I/O power dissipation.
1
Note:
1. The values do not include I/O supply power or AV
2. Typical power is based on a voltage of V
3. These are preliminary estimates
smoker test.
Core Frequency (MHz)
MPC8313E PowerQUICC
267
333
333MHz, 32 bits
266MHz, 32 bits
200MHz, 32 bits
333MHz, 32 bits 0.266
266MHz, 32 bits 0.246
200MHz, 32bits
Parameter
66 MHz
33 MHz
66 MHz
50 MHz
Table 5. MPC8313E Typical I/O Power Dissipation
Table 4. MPC8313E Power Dissipation
(1.8 V)
GV
CSB Frequency (MHz)
0.225
—
—
—
DD
™
II Pro Processor Hardware Specifications, Rev. 0
(2.5 V)
GV
0.355
0.323
0.291
dd
133
167
—
—
—
= 1.05V, a junction temperature of T
DD
(3.3 V)
NV
0.120
0.249
0.056
0.040
dd
DD
.
LV
Typical
DDA
(3.3V)
680
820
/LV
DDB
2, 3
LV
Maximum
1
DDA
(2.5V)
1020
j
/LV
880
= 105°C, and an artificial
DDB
2,3
LV
(3.3V)
DDB
Power Characteristics
Unit
mW
mW
Unit Comments
W
W
W
W
W
W
W
W
W
W
Table
4, and
11