WM8945 查看數據表（PDF） - Wolfson Microelectronics plc

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WM8945

Mono Low-Power CODEC with Video Buffer and Touch Panel Controller

Wolfson Microelectronics plc 

WM8945

Production Data

PIN CONFIGURATION

The WM8945 is supplied in a 36-pin CSP format. The pin configuration is illustrated below, showing

the top-down view from above the chip.

1

2

3

4

5

6

A

SPKVDD

LDOVOUT

LDOVDD

VMIDC

YN

XP

B

SPKOUTR

SPKOUTL

GND

XN

YP

AUX1

C

LINEOUTL

DNC

ADCDAT

MICBIAS

AUX2

IN2L

D

VBREFR

VBOUT

CS/

GPIO2

IN1L/

DMICDAT

DNC

DNC

E

VBIN

BCLK

LRCLK

SDOUT/

GPIO4

DCVDD

SDA

F

MCLK

DACDAT

GPIO1

CIFMODE

/GPIO3

DBVDD

SCLK

ORDERING INFORMATION

ORDER CODE TEMPERATURE RANGE

PACKAGE

WM8945ECS/R

Note:

Reel quantity = 3500

-40C to +85C

36-ball W-CSP

(Pb-free, tape and reel)

MOISTURE

SENSITIVITY LEVEL

MSL1

PEAK SOLDERING

TEMPERATURE

260oC

w

PD, May 2011, Rev 4.1

6

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