MN662785TBUC Datasheet, PDF(7/89 Page) Panasonic Semiconductor

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MN662785TBUC Datasheet, PDF (7/89 Pages) Panasonic Semiconductor – LSI FOR COMPACT DISC/CD ROM PLAYER

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MN662785TBUC

No.

Symbol

48 OUTL

I/O

O L-ch audio output

Function

(Refer to Note in page 3)

49 AVSS1

50 OUTR

I Ground for analog circuits

O R-ch audio output

(For audio output stage)

(Refer to Note in page 3)

51 AVDD1

I Power supply for analog circuits (For audio output stage)

52 FSEL

I Test pin

Normal: H (Noise filter is selected by using a command.)É¹

53 TMOD1

54 TMOD2

I Pin mode selection input 1É¹É¹É¹É¹Normal: L

É¹É¹

I Pin mode selection input 2É¹É¹É¹É¹Normal: L

55 FLAG/SRMON1 O Flag signal output / Serial monitor signal output 1 (Evaluation dedicated monitor)

56 IPFLAG/CLVS O Command selection É¾Interpolation flag signal output

H: Interpolation

É¾Spindle servo phase sync signal output

H: CLV L: Rough servo

57 EXT0/

ISRDATA/

SRMON2

I/O Command selection É¾ Expansion port 0 I/O

É¾ Serial audio data input (External I/O mode) 64fs

É¾ Serial monitor signal output 2 (Evaluation dedicated monitor)

58 EXT1/

ILRCK/

VDET/PCK

59 EXT2/

IBCLK/EFM

60 TX

Command selection É¾ Expansion port 1 I/O

I/O

É¾ L or R discrimination signal input (External I/O mode)

H: L-ch audio data L: R-ch audio data

É¾ Vibration detection flag signal output

É¾ PLL extraction clock output fPCK =4.321 MHz (Normal-

speed playback)

Command selection É¾ Expansion port 2 I/O

I/O

É¾ Bit clock input (External I/O mode) 64fS

É¾ EFM monitor signal

O Digital audio interface signal output

61 MCLK

62 MDATA

I Microcomputer command clock signal input

I Microcomputer command data signal input

63 MLD

I Microcomputer command load signal input

LÉ¿LoadÉ¹

64 BLKCK/

DQSY1

65 SQCK/

BCLK1/

TXTCLK1

66 SUBQ/

LRCK1/

TXTDAT1

É¾Block clock signal output

O É¾CD-TEXT sync signal output

fBLKCK=75 Hz (Normal-speed playback)

fDQSY=300 Hz (Normal-speed playback)

I/O É¾External clock input for subcode Q register

É¾Bit clock output

É¾CD-TEXT data read clock input 1

O É¾Subcode Q-data output

É¾L or R discrimination signal output

H: L-ch audio data L: R-ch audio data

É¾CD-TEXT data output 1

SDD00026AEM

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