M61531FP datasheet(3/20 Pages) RENESAS

3 / 20 page

M61531FP

Preliminary

Rev.1.1, Jun.01.2004, page 3 of 19

Pin Description

Pin No.

Pin Name

Function

3, 1, 79, 77, 75, 73, 71, 69

INR2, 3, 4, 5, 6, 7, 8, 9

Input pin of R channel (Input Selector)

2, 80, 78, 76, 74, 72, 70, 68

INL2, 3, 4, 5, 6, 7, 8, 9

Input pin of L channel (Input Selector)

INL1/EXT INL

Input pin of L channel (Input Selector)/External Input pin(Lch)

INR1/EXT INR

Input pin of L channel (Input Selector)/External Input pin(Rch)

6, 13, 16, 19, 32, 57, 64

GND

Analog Ground

7, 24

CIN1/CIN2

Input pin of C channel (2 Input Selector)

8, 25

SWIN1/SWIN2

Input pin of SW channel (2 Input Selector)

9, 22

SRIN1/SRIN2

Input pin of SR channel (2 Input Selector)

10, 23

SLIN1/SLIN2

Input pin of SL channel (2 Input Selector)

11, 20

LIN1/LIN2

Input pin of L channel (2 Input Selector)

12, 21

RIN1/RIN2

Input pin of R channel (2 Input Selector)

14, 17

BALANCE L/+, R/+

Output pin of L/R channel Balance Output(+)

15, 18

LOUD L/BALANCE L/–,

LOUD R/BALANCE R/–

Frequency characteristic setting pin of Loudness

/Output pin of L/R channel Balance Output(–)

DGND

Ground of internal logic circuit

27, 28, 29

CLOCK, DATA, LATCH

Input pin of control clock /data/ trigger

DVDD

Power supply to internal logic circuit

AVCC

Positive power supply to internal analog circuit

SWSELOUT

Output pin of SW channel volume input selector

SWVIN

Input pin of SW channel volume

SWOUT

Output pin of SW channel

COUT

Output pin of C channel

CVIN

Input pin of C channel volume

CSELOUT

Output pin of C channel volume input selector

SLSELOUT

Output pin of SL channel volume input selector

SLVIN

Input pin of SL channel volume

SLOUT

Output pin of SL channel

SROUT

Output pin of SR channel

SRVIN

Input pin of SR channel volume

SRSELOUT

Output pin of SR channel volume input selector

RSELOUT

Output pin of R channel volume input selector

RVIN

Input pin of R channel volume

ROUT

Output pin of R channel

51, 52, 50, 49

BASS L1, L2/BASS R1, R2

Frequency characteristic setting pin of tone control (BASS)

53, 48

TRE L/TRE R

Frequency characteristic setting pin of tone control (TREBLE)

LOUT

Output pin of L channel

LVIN

Input pin of L channel volume

LSELOUT

Output pin of L channel volume input selector

58, 60, 62/59, 61, 63

REC L1, L2, L3

/REC R1, R2, R3

Output pin of REC (Lch and Rch)

INL10/REC L4

Input pin of L channel (Input Selector)/Output pin of REC (Lch)

INR10/REC R4

Input pin of R channel (Input Selector)/Output pin of REC (Rch)

AVEE

Negative power supply to internal analog circuit

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