mpc5553 Freescale Semiconductor, Inc, mpc5553 Datasheet - Page 19

• Manufacturer Part Number: mpc5553
• Description: Mpc5553 High Performance Microcontroller
• Manufacturer: Freescale Semiconductor, Inc

3.8.2
The power consumption of the V
power consumption is the sum of all input and output pin V
pin V
(pad_fc) pins. The input pin V
frequency, and load on all pad_sh and pad_sh pins. Use linear scaling to calculate pin currents for voltage,
frequency, and load parameters that fall outside the values given in
1
2
Freescale Semiconductor
Spec
These values are estimated from simulation and not tested. Currents apply to output pins for the fast pads only and to input
pins for the slow and medium pads only.
All loads are lumped.
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
1
2
3
4
5
6
7
8
9
DD33
Pad Type
Medium
current can be calculated from
Slow
Fast
I/O Pad V
Symbol
I33_MH
I33_SH
I33_FC
DD33
DD33
Current Specifications
Table 11. V
MPC5553 Microcontroller Data Sheet, Rev. 2.0
Frequency
DD33
(MHz)
current can be calculated from
66
66
66
66
66
66
66
66
66
66
56
56
56
56
56
56
56
56
40
40
40
40
40
40
40
40
supply dependents on the usage of the pins on all I/O segments. The
Table 11
DD33
Load
Pad Average DC Current
(pF)
0.5
0.5
10
20
30
50
10
20
30
50
10
20
30
50
10
20
30
50
10
20
30
50
10
20
30
50
Outputs
Inputs
based on the voltage, frequency, and load on all fast
2
V
DD33
DD33
3.6
3.6
3.6
3.6
3.6
3.6
3.6
3.6
3.6
3.6
3.6
3.6
3.6
3.6
3.6
3.6
3.6
3.6
3.6
3.6
3.6
3.6
3.6
3.6
3.6
3.6
(V)
currents for all I/O segments. The output
Table 11
Table
V
1.98
1.98
1.98
1.98
1.98
1.98
1.98
1.98
1.98
1.98
1.98
1.98
(V)
5.5
5.5
3.6
3.6
3.6
3.6
3.6
3.6
3.6
3.6
3.6
3.6
3.6
3.6
DDE
1
11.
based on the voltage,
Select
Drive
Electrical Characteristics
NA
NA
00
01
10
11
00
01
10
11
00
01
10
11
00
01
10
11
00
01
10
11
00
01
10
11
Current
0.003
0.003
(mA)
0.35
0.53
0.62
0.79
0.35
0.44
0.53
0.30
0.45
0.52
0.67
0.30
0.37
0.45
0.60
0.21
0.31
0.37
0.48
0.21
0.27
0.32
0.42
0.7
19