56F8167 datasheet(30/184 Pages) FREESCALE

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56F8367 Technical Data, Rev. 8

Freescale Semiconductor

Preliminary

INDEX0

(TA2)

(GPOPC6)

157

Schmitt

Input

Schmitt

Input/

Output

Schmitt

Input/

Output

Input,

pull-up

enabled

Index — Quadrature Decoder 0, INDEX input

TA2 — Timer A, Channel 2

Port C GPIO — This GPIO pin can be individually programmed

as an input or output pin.

After reset, the default state is INDEX0.

To deactivate the internal pull-up resistor, clear bit 6 of the

GPIOC_PUR register.

HOME0

(TA3)

(GPIOC7)

158

Schmitt

Input

Schmitt

Input/

Output

Schmitt

Input/

Output

Input,

pull-up

enabled

Home — Quadrature Decoder 0, HOME input

TA3 — Timer A, Channel 3

Port C GPIO — This GPIO pin can be individually programmed

as an input or output pin.

After reset, the default state is HOME0.

To deactivate the internal pull-up resistor, clear bit 7 of the

GPIOC_PUR register.

SCLK0

(GPIOE4)

146

Schmitt

Input/

Output

Schmitt

Input/

Output

Input,

pull-up

enabled

SPI 0 Serial Clock — In the master mode, this pin serves as an

output, clocking slaved listeners. In slave mode, this pin serves as

the data clock input.

Port E GPIO — This GPIO pin can be individually programmed as

an input or output pin.

After reset, the default state is SCLK0.

To deactivate the internal pull-up resistor, clear bit 4 in the

GPIOE_PUR register.

Table 2-2 Signal and Package Information for the 160-Pin LQFP and MBGA (Continued)

Signal

Name

No.

Ball No.

Type

State

During

Reset

Signal Description

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