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componentes Descripción

Fabricante

56F8156

16-bit Digital Signal Controllers

Freescale Semiconductor 

Power

Power

Power

Ground

Ground

Other

Supply

Ports

PLL

and

Clock

External

Address

Bus

or GPIO

VDD_IO

VDDA_ADC

VDDA_OSC_PLL

VSS

VSSA_ADC

OCR_DIS

VCAP1 - VCAP4

VPP1 & VPP2

CLKMODE

EXTAL

XTAL

CLKO

A0 - A5 (GPIOA8 - 13)

A6 - A7 (GPIOE2 - 3)

A8 - A15 (GPIOA0 - 7)

GPIOB0 (A16)

7

1

1

1

1

5

1

1

1

1 56F8356

1

4

1

2

1

1

1

1

1

1

1

1

1

1

6

2

6

8

3

1

3

PHASEA0 (TA0, GPIOC4)

PHASEB0 (TA1, GPIOC5)

INDEX0 (TA2, GPIOC6)

HOME0 (TA3, GPIOC7)

SCLK0 (GPIOE4)

MOSI0 (GPIOE5)

MISO0 (GPIOE6)

SS0 (GPIOE7)

PHASEA1(TB0, SCLK1, GPIOC0)

PHASEB1 (TB1, MOSI1, GPIOC1)

INDEX1 (TB2, MISO1, GPIOC2)

HOME1 (TB3, SS1, GPIOC3)

PWMA0 - 5

ISA0 - 2 (GPIOC8 - 10)

FAULTA0 - 2

Quadrature

Decoder 0

or Quad

Timer A or

GPIO

SPI0 or

GPIO

Quadrature

Decoder 1 or

Quad Timer B

or SPI 1 or

GPIO

PWMA or

GPIO

External

Data Bus

or GPIO

D0 - D6 (GPIOF9 - 15)

7

D7 - D15 (GPIOF0 - 8) 9

6 PWMB0 - 5

3

ISB0 - 2 (GPIOD10 - 12)

4 FAULTB0 - 3

PWMB or

GPIO

External

Bus

Control or

GPIO

SCI 0 or

GPIO

SCI 1

or GPIO

JTAG/

EOnCE

Port

RD 1

WR 1

PS / CS0 (GPIOD8) 1

DS / CS1 (GPIOD9) 1

GPIOD0 - 1 (CS2 - 3) 2

TXD0 (GPIOE0) 1

RXD0 (GPIOE1) 1

TXD1 (GPIOD6) 1

RXD1 (GPIOD7) 1

TCK 1

TMS 1

TDI 1

TDO 1

TRST 1

8

ANA0 - 7

5

VREF

8

ANB0 - 7

TEMP_SENSE

1

CAN_RX

1

CAN_TX

1

1

TC0 (GPIOE8)

TD0 - 1 (GPIOE10 - 11)

2

IRQA

1

IRQB

1

1

EXTBOOT

1

EMI_MODE

1

RESET

1

RSTO

ADCA

ADCB

Temperature

Sensor

FlexCAN

QUAD

TIMER C and

D or GPIO

INTERRUPT/

PROGRAM

CONTROL

Figure 2-1 56F8356 Signals Identified by Functional Group1 (144-pin LQFP)

1. Alternate pin functionality is shown in parenthesis; pin direction/type shown is the default functionality.

56F8356 Technical Data, Rev. 13

16

Freescale Semiconductor

Preliminary

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