PPC5553AVR112 View Datasheet(PDF) - Freescale Semiconductor
Part Name
Description
MFG CO.
'PPC5553AVR112' PDF : 60 Pages View PDF
Electrical Characteristics
Table 10. I/O Pad Average DC Current1
Num Pad Type
Symbol
Frequency
(MHz)
Load2
(pF)
Voltage (V)
Drive Select /
Slew Rate
Control
1
Slow
IDRV_SH
25
2
10
50
5.25
11
50
5.25
01
3
2
50
5.25
00
4
2
200
5.25
00
5
Medium
IDRV_MH
50
6
20
50
5.25
11
50
5.25
01
7
3.33
50
5.25
00
8
3.33
200
5.25
00
9
Fast
IDRV_FC
66
10
3.6
00
10
66
20
3.6
01
11
66
30
3.6
10
12
66
50
3.6
11
13
66
10
1.98
00
14
66
20
1.98
01
15
66
30
1.98
10
16
66
50
1.98
11
17
56
10
3.6
00
18
56
20
3.6
01
19
56
30
3.6
10
20
56
50
3.6
11
21
56
10
1.98
00
22
56
20
1.98
01
23
56
30
1.98
10
24
56
50
1.98
11
25
40
10
3.6
00
26
40
20
3.6
01
27
40
30
3.6
10
28
40
50
3.6
11
29
40
10
1.98
00
30
40
20
1.98
01
31
40
30
1.98
10
32
40
50
1.98
11
1 These values are estimated from simulation and are not tested. Currents apply to output pins only.
2 All loads are lumped.
Current (mA)
8.0
3.2
0.7
2.4
17.3
6.5
1.1
3.9
2.8
5.2
8.5
11.0
1.6
2.9
4.2
6.7
2.4
4.4
7.2
9.3
1.3
2.5
3.5
5.7
1.7
3.1
5.1
6.6
1.0
1.8
2.5
4.0
3.8.2 I/O Pad VDD33 Current Specifications
The power consumption of the VDD33 supply dependents on the usage of the pins on all I/O segments.
The power consumption is the sum of all input and output pin VDD33 currents for all I/O segments. The
output pin VDD33 current can be calculated from Table 11 based on the voltage, frequency, and load on
all fast (pad_fc) pins. The input pin VDD33 current can be calculated from Table 11 based on the voltage,
MPC5553 Microcontroller Data Sheet, Rev. 0
Freescale Semiconductor
Preliminary—Subject to Change Without Notice
17
Share Link: 
