LC823450 Datasheet, PDF (42/55 Pages) ON Semiconductor – Low Power & High-Resolution Audio Processing System LSI

LC823450







(*6)




















(*6)











VDET

LOUT/
GPLOUT

ROUT/
GPROUT

USBDM

USBDP

USBEXT12

VCNT1

VCNT2

VCNT3

AN0

AN1

AN2

AN3

AN4

AN5
VR
VRH
VRL

XIN1

XIN32K

XOUT1

XOUT32K
VDET
LOUT
ROUT
USBDM
USBDP
USBEXT12
VCNT1
VCNT2
VCNT3
AN0
AN1
AN2
AN3
AN4
AN5
VR
VRH
VRL
XIN1
XIN32K
XOUT1
XOUT32K
Hiz
Hiz
Hiz
Hiz
Hiz
-(Not Applicable)
-(Not Applicable)
-(Not Applicable)
-(Not Applicable)
-(Not Applicable)
-(Not Applicable)
-(Not Applicable)
-(Not Applicable)
-(Not Applicable)
-(Not Applicable)
-(Not Applicable)
-(Not Applicable)
-(Not Applicable)
-(Not Applicable)
-(Not Applicable)
-(Not Applicable)
-(Not Applicable)
Hiz
Hiz
Hiz
Hiz
Hiz
-(Not Applicable)
-(Not Applicable)
-(Not Applicable)
-(Not Applicable)
-(Not Applicable)
-(Not Applicable)
-(Not Applicable)
-(Not Applicable)
-(Not Applicable)
-(Not Applicable)
-(Not Applicable)
-(Not Applicable)
-(Not Applicable)
-(Not Applicable)
-(Not Applicable)
-(Not Applicable)
-(Not Applicable)
[Note]
 means a port is available for each package. “PD” means pull down
(*1) Default function is port function set by NRES=Low
(*2) NRES=High(ii) occurs just after NRES=Low(i)
(*3) This port is set to output port and PU is disabled to be used as QSCS for SPI I/F chip select during serial flash boot mode.
(*4) This port is set to output port to be used as external power control during Internal ROM boot.
(*5) This port is set to output port to be used as boot monitor port during Internal ROM boot.
(*6) One of VCNT2 or VCNT3 is available
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