56F8123 查看數據表（PDF） - Freescale Semiconductor

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56F8123

16-bit Digital Signal Controllers

Freescale Semiconductor 

Power

Power

Ground

Power

Ground

Other

Supply

Ports

PLL and

Clock or

GPIO

VDD_IO

VDDA_OSC_PLL

VSS

VDDA_ADC

VSSA_ADC

VCAP1 - VCAP4

OCR_DIS

EXTAL (GPIOC0)

XTAL (GPIOC1)

4

1

1

1

4

1

1

1

1

1

4

1

1

1

56F8123 1

1

1

2

1

1

1

1

3

3

TA0 (GPIOB7)

TA1 (GPIOB6)

TA2 (GPIOB5)

TA3 (GPIOB4)

SCLK0 (GPIOB3)

MOSI0 (GPIOB2)

MISO0 (RXD1, GPIOB1)

SS0 (TXD1, GPIOB0)

GPIOA0-1

SS1 (GPIOA2)

MISO1 (GPIOA3)

MOSI1 (GPIOA4)

SCLK1 (GPIOA5)

GPIOA6-8

GPIOA9-11

Quad

Timer A or

GPIO

SPI0 or

SCI1 or

GPIO

SPI1 or

GPIO

JTAG/

EOnCE

Port

TCK

1

TMS

1

TDI

1

TDO

1

TRST

1

8

ANA0 - 7

5

VREF

GPIOC2

1

GPIOC3

1

1

TC0 (TXD0, GPIOC6)

1

TC1 (RXD0, GPIOC5)

1

TC3 (GPIOC4)

IRQA (VPP)

1

1

RESET

ADCA

GPIO

QUAD

TIMER C or

SCI0 or GPIO

INTERRUPT/

PROGRAM

CONTROL

Figure 2-2 56F8123 Signals Identified by Functional Group (64-Pin LQFP)

56F8323 Technical Data, Rev. 17

18

Freescale Semiconductor

Preliminary

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