MPC5645B datasheet(52/114 Pages) FREESCALE

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MPC5646C Microcontroller Data Sheet, Rev. 3

Preliminary—Subject to Change Without Notice

Freescale Semiconductor

Table 20. I/O consumption

Symbol

Parameter

Conditions1,2

1 V

DD = 3.3 V ± 10% / 5.0 V ± 10%, TA = 40 to 125 °C, unless otherwise specified.

2 V

DD as mentioned in the table is VDD_HV_A/VDD_HV_B.

Value3

3 All values need to be confirmed during device validation.

Unit

Min

Typ

Max

ISWTSLW

4 Stated maximum values represent peak consumption that lasts only a few ns during I/O transition.

CC D Peak I/O current for

SLOW configuration

CL = 25 pF

VDD = 5.0 V ± 10%,

PAD3V5V = 0

——

19.9

VDD = 3.3 V ± 10%,

PAD3V5V = 1

——

15.5

ISWTMED

(4)

CC D Peak I/O current for

MEDIUM

configuration

CL = 25 pF

VDD = 5.0 V ± 10%,

PAD3V5V = 0

——

28.8

VDD = 3.3 V ± 10%,

PAD3V5V = 1

——

16.3

ISWTFST

(4)

CC D Peak I/O current for

FAST configuration

CL = 25 pF

VDD = 5.0 V ± 10%,

PAD3V5V = 0

—

113.5

VDD = 3.3 V ± 10%,

PAD3V5V = 1

——

52.1

IRMSSLW

CC D Root mean square

I/O current for SLOW

configuration

CL = 25 pF, 2 MHz

VDD = 5.0 V ± 10%,

PAD3V5V = 0

—

2.22

CL = 25 pF, 4 MHz

—

3.13

CL = 100 pF, 2 MHz

—

6.54

CL = 25 pF, 2 MHz

VDD = 3.3 V ± 10%,

PAD3V5V = 1

—

1.51

CL = 25 pF, 4 MHz

—

2.14

CL = 100 pF, 2 MHz

—

4.33

IRMSMED

CC D Root mean square

I/O current for

MEDIUM

configuration

CL = 25 pF, 13 MHz

VDD = 5.0 V ± 10%,

PAD3V5V = 0

——

6.5

CL = 25 pF, 40 MHz

—

13.32

CL = 100 pF, 13 MHz

—

18.26

CL = 25 pF, 13 MHz

VDD = 3.3 V ± 10%,

PAD3V5V = 1

—

4.91

CL = 25 pF, 40 MHz

—

8.47

CL = 100 pF, 13 MHz

—

10.94

IRMSFST

CC D Root mean square

I/O current for FAST

configuration

CL = 25 pF, 40 MHz

VDD = 5.0 V ± 10%,

PAD3V5V = 0

—

21.05 mA

CL = 25 pF, 64 MHz

—

CL = 100 pF, 40 MHz

—

55.77

CL = 25 pF, 40 MHz

VDD = 3.3 V ± 10%,

PAD3V5V = 1

——

CL = 25 pF, 64 MHz

—

CL = 100 pF, 40 MHz

—

34.89

IAVGSEG

SR D Sum of all the static

I/O current within a

supply segment

VDD = 5.0 V ± 10%, PAD3V5V = 0

—

VDD = 3.3 V ± 10%, PAD3V5V = 1

—

654

MPC5645B Datasheet(PDF) 52 Page - Freescale Semiconductor, Inc

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