GPDS207A Ver la hoja de datos (PDF) - Unspecified

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componentes Descripción

Fabricante

GPDS207A

Audio Decoder with Card Reader

Unspecified 

4. SIGNAL DESCRIPTIONS

Left Side

No

Name

Type Normal Function Description

1

DVSS

P

Digital Ground

2

RESETB

I/O Reset input pin (Low active)

3

GPIO7

I/O GPIO7

4

GPIO12

I/O GPIO12

5

DVCC18

P

1.8V power for core logic

6

INT1

I/O External Interrupt 1

7

INT2

I/O External Interrupt 2

8

SPICSN

I/O SPI Chip Select, low active

9

SPICLK

I/O SPI Clock pins

10

SPITX

I/O SPI transmit data pin

11

SPIRX

I/O SPI receive data pin

12

KEYA

I/O Key change pin A

13

DVCC33

P

3.3V IO Power

14

AVDD

P

3.3V ADC Power

15

LINEIN0

A/I/O ADC Line in 0

16

LINEIN1

A/I/O ADC Line in 1

Bottom Side

No

Name

17

LINEIN2

18

LINEIN3

19

AVSS

20

DVSS

21

SDDAT2

22

SDDAT3

23

SDCMD

24

SDCLK

25

SDDAT0

26

SDDAT1

27

TEST

28

DVCC18

29

I2CSDA

30

I2CSCL

31

DVCC33

32

BM2

33

ICECK

34

ICEDA

35

KEYB

36

IOB13

Type Normal Function Description

A/I/O

A/I/O

P

P

I/O

I/O

I/O

I/O

I/O

I/O

I/O

P

I/O

I/O

P

I

I/O

I/O

I/O

I/O

ADC Line in 2

ADC Line in 3

ADC Ground

Digital Ground

SD Data 2

SD Data 3

SD Command

SD Clock

SD Data 0

SD Data 1

Test Mode Selection, high active

1.8V power for core logic

I2C Data Pin

I2C Clock Pin

3.3V IO Power

Boot mode selection

ICE Clock

ICE Data

Key Change pin B

IOB13

© Generalplus Technology Inc.

4

Proprietary & Confidential

Preliminary

GPDS207A/GPDS208A

Package

Pin

48

1

2

3

4

5

6

7

8

9

10

11

12

12

13

-

GPIO Group

-

-

IOA7

IOA12

IOB3

IOB4

IOA8

IOB7

IOB8

IOB9

IOB10

IOB11

IOC13

Package

Pin

-

-

14

14

15

16

17

18

19

20

21

22

23

24

25

-

-

-

-

-

GPIO Group

IOC14

IOC15

IOA10

IOA11

IOB0

IOB1

IOB2

IOA9

IOB5

IOB6

IOB12

IOB13

MAY 14, 2009

Preliminary Version: 0.1

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