SPC5702BECLU datasheet(51/98 Pages) FREESCALE

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Electrical Characteristics

MPC560xS Microcontroller Data Sheet Data Sheet, Rev. 1

Preliminary—Subject to Change Without Notice

Freescale Semiconductor

3.6.3

I/O Output DC Characteristics

The following tables provide DC characteristics for bidirectional pads:

•

Table 18 provides weak pull figures. Both pull-up and pull-down resistances are supported.

•

Table 19 provides output driver characteristics for I/O pads when in SLOW configuration.

•

Table 20 provides output driver characteristics for I/O pads when in MEDIUM configuration.

•

Table 21 provides output driver characteristics for I/O pads when in FAST configuration.

1 V

DD = 3.3 V ± 10% / 5.0 V ± 10%, TA = -40 to +105 °C.

2 All values need to be confirmed during device validation.

3 Parameter value guaranteed by design.

Table 18. I/O Pull-up/Pull-down DC Electrical Characteristics

Symbol

Parameter

Conditions1

1 V

DD = 3.3V ± 10% / 5.0V ± 10%, TA = -40 to +105°C, unless otherwise specified.

Value2

2 All values need to be confirmed during device validation.

Unit

Min

Typ

Max

|IWPU| CC Weak pull-up current absolute value

—

µA

|IWPD| CC Weak pull-down current absolute value

—

Table 19. SLOW Configuration Output Buffer Electrical Characteristics

Symbol

Parameter

Conditions1

Value2

Unit

Min

Typ

Max

VOH

CC Output high level

SLOW configuration

Push Pull, IOH = -2mA,

VDD = 5.0V ± 10%, ipp_hve = 0

(recommended)

0.8VDD

Push Pull, IOH = -2mA,

VDD = 5.0V ± 10%, ipp_hve = 1

0.8VDD

Push Pull, IOH = -1mA,

VDD = 3.3V ± 10%, ipp_hve = 1

(recommended)

VDD-0.

VOL

CC Output low level

SLOW configuration

Push Pull, IOL = 2mA,

VDD = 5.0V ± 10%, ipp_hve = 0

(recommended)

0.1VDD

Push Pull, IOL = 2mA,

VDD = 5.0V ± 10%, ipp_hve = 1

0.1VDD

Push Pull, IOL = 1mA,

VDD = 3.3V ± 10%, ipp_hve = 1

(recommended)

0.5

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