DSP56F827FG80 Ver la hoja de datos (PDF) - Motorola => Freescale

Número de pieza

componentes Descripción

Fabricante

DSP56F827FG80

16-bit Hybrid Controller

Motorola => Freescale 

Freescale Semiconductor, Inc.

2.5V Power

3.3V Analog Power

3.3V Analog Power

3.3V Power

Ground

Analog Ground

Analog Ground

Ground

VDD

VDDA

VDDA_ADC

VDDIO

VSS

VSSA

VSSA_ADC

VSSIO

Other

Supply Port

PLL

and

Clock

VPP

EXTAL

XTAL(CLOCKIN)

CLKO

External

Address Bus or

GPIO

External Data

Bus or GPIO

A0-A15(GPIOA0–15)

D0–D15(GPIOG0-15)

External

Bus Control

PS (PCS0)

DS (PCS1)

RD

WR

Quad Timer A

or GPIO

TA0 (GPIOF0)

TA1 (GPIOF1)

TA2 (GPIOF2)

TA3 (GPIOF3)

JTAG/OnCE

Port

TCK

TMS

TDI

TDO

TRST

DE

3

8 GPIOB0–7

1

8 GPIOD0–7

1

5

1 SRD (GPIOC0)

4*

1 SRFS (GPIOC1)

1

1 SRCK (GPIOC2)

1

1 STD (GPIOC3)

5

1 STFS (GPIOC4)

1 STCK (GPIOC5)

1

56F827

1 SCLK (GPIOF4)

1

1 MOSI (GPIOF5)

1

1 MISO (GPIOF6)

1

1 SS (GPIOF7)

16

1 TXD0 (SCLK0)

1 RXD0 (MOSI0)

16

1 TXD1 (MISO0)

1 RXD1 (SS0)

1

1

1 TXD2 (GPIOC6)

1

1 RXD2 (GPIOC7)

1

6 PCS2-7

1

1

10 ANA0–9

1

1 VREFN

1

1 VREFP

1 VREFMID

1

1 VREFLO

1

1 VREFHI

1

1

1

1 IRQA

1

1 IRQB

1 RESET

1 EXTBOOT

*Includes TCS pin, which is reserved for factory use and is tied to VSS

Dedicated

GPIO

SSI Port

or GPIO

SPI1 Port

or GPIO

SCI0,SCI1

Port or

SPI0 Port

SCI2 Port

or GPIO

Programmable

Chip Select

ADC

Port

Interrupt/

Program

Control

Figure 2. 56F827 Signals Identified by Functional Group1

1. Alternate pin functionality is shown in parenthesis.

6

56F827 Technical Data

For More Information On This Product,

Go to: www.freescale.com

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