wm8946 Wolfson Microelectronics plc, wm8946 Datasheet - Page 3

• Manufacturer Part Number: wm8946
• Description: Stereo Low-power Codec With Video Buffer
• Manufacturer: Wolfson Microelectronics plc

Note:
Reel quantity = 3500
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Product Brief
PIN CONFIGURATION
The WM8946 is supplied in a 36-pin CSP format. The pin configuration is illustrated below, showing the top-down view from
above the chip.
ORDERING INFORMATION
WM8946ECS/R
ORDER CODE
A
B
C
D
E
F
TEMPERATURE RANGE
LINEOUTL
SPKOUTR
SPKVDD
VBREFR
MCLK
-40°C to +85°C
VBIN
1
LDOVOUT
SPKOUTL
LINEOUTR
DACDAT
VBOUT
BCLK
2
(Pb-free, tape and reel)
36-ball W-CSP
LDOVDD
ADCDAT
LRCLK
PACKAGE
GPIO2
GPIO1
GND
CS/
3
DMICDAT
CIFMODE
MICBIAS
SDOUT/
VMIDC
/GPIO3
GPIO4
IN1L/
DNC
4
SENSITIVITY LEVEL
MOISTURE
MSL1
DCVDD
DBVDD
AUX2
DNC
DNC
IN1R
5
Product Brief, October 2009, Rev 1.1
AUX1
SCLK
DNC
IN2R
IN2L
SDA
6
PEAK SOLDERING
TEMPERATURE
260
o
WM8946
C
3