MPC5566MZP132 datasheet(18/54 Pages) FREESCALE

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MPC5566 Microcontroller Data Sheet, Rev. 0

Preliminary—Subject to Change Without Notice

Electrical Characteristics

Freescale Semiconductor

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,

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 Table 11.

2 All loads are lumped.

Table 11. VDD33 Pad Average DC Current1

Num

Pad Type

Symbol

Frequency

(MHz)

Load2

(pF)

VDD33 (V)

VDDE (V)

Drive

Select

Current (mA)

Inputs

1Slow

I33_SH

0.5

3.6

5.5

0.003

Medium

I33_MH

0.5

3.6

5.5

0.003

Outputs

3Fast

I33_FC

3.6

0.35

466

3.6

0.53

566

3.6

0.62

666

3.6

0.79

3.6

1.98

0.35

3.6

1.98

0.44

3.6

1.98

0.53

3.6

1.98

0.7

3.6

0.30

3.6

0.45

3.6

0.52

3.6

0.67

3.6

1.98

0.30

3.6

1.98

0.37

3.6

1.98

0.45

3.6

1.98

0.60

3.6

0.21

3.6

0.31

3.6

0.37

3.6

0.48

3.6

1.98

0.21

3.6

1.98

0.27

3.6

1.98

0.32

3.6

1.98

0.42

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