isd15d00 Winbond Electronics Corp America, isd15d00 Datasheet - Page 9

• Manufacturer Part Number: isd15d00
• Description: Digital Chipcorder With Digital Audio Interface
• Manufacturer: Winbond Electronics Corp America

Number
QFN-32
Pin
24
25
26
27
28
29
30
31
Pin Name
V
XTALIN
Aux-out
V
V
V
Aux-in
NC
CCFS
CCA
SSA
MID
I/O
O
O
I
I
I
I
I
Function
Digital power supply for the inbuilt voltage regulator for the external
flash memory. A 0.1uF capacitor should be connected to this pin for
supply decoupling and stability. Refer to the application diagram.
The CLK_CFG register determines one of the following
configuration: A resistor connected to GND as a reference current to
the internal oscillator.
Aux Out. This pin is an analog voltage output.
If AUXOUT is not used, this pin should be left unconnected.
Analog power supply pin.
Analog ground pin.
Middle voltage reference for the swing of analog/digital audio
outputs. A 4.7uF capacitor should be connected to this pin for
supply decoupling and stability.
Auxiliary input with the gain set by SPI command
If Aux-in is not used, this pin should be left unconnected.
This pin should be left unconnected.
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Publication Release Date: June 16, 2011
ISD15D00
Revision 0.64