SPC560D30X datasheet(12/82 Pages) STMICROELECTRONICS

12 / 82 page

Package pinouts and signal descriptions

SPC560D30x, SPC560D40x

12/82

DS6494 Rev 8

3.6

Functional ports

The functional port pins are listed in Table 6.

Table 5. System pin descriptions

Port

Function

I/O

direction

Pad

type

RESET

configuration

Pin number

LQFP64 LQFP100

RESET

Bidirectional reset with Schmitt-Trigger

characteristics and noise filter

I/O

Input, weak

pull-up only

after PHASE2

917

EXTAL

Analog output of the oscillator amplifier

circuit, when the oscillator is not in bypass

mode. Analog input for the clock generator

when the oscillator is in bypass mode(1)

I/O

Tristate

XTAL

Analog input of the oscillator amplifier

circuit. Needs to be grounded if oscillator is

used in bypass mode(1)

Tristate

1. Refer to the relevant section of the device datasheet.

Table 6. Functional port pin descriptions

Port pin

PCR

Alternate

function(1)

Function

Peripheral

I/O

direction(2)

Pad

type

Pin number

LQFP64 LQFP100

Port A

PA[0]

PCR[0]

AF0

AF1

AF2

AF3

—

GPIO[0]

E0UC[0]

CLKOUT

E0UC[13]

WKPU[19](3)

SIUL

eMIOS_0

CGL

eMIOS_0

WKPU

I/O

Tristate

PA[1]

PCR[1]

AF0

AF1

AF2

AF3

—

GPIO[1]

E0UC[1]

—

NMI(4)

WKPU[2](3)

SIUL

eMIOS_0

—

WKPU

I/O

—

Tristate

PA[2]

PCR[2]

AF0

AF1

AF2

AF3

—

GPIO[2]

E0UC[2]

—

MA[2]

WKPU[3](3)

SIUL

eMIOS_0

—

ADC

WKPU

I/O

—

Tristate

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