M65851FP Ver la hoja de datos (PDF) - Renesas Electronics

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componentes Descripción

Lista de partido

M65851FP

Single Chip Karaoke Processor

Renesas Electronics 

M65851FP

Block Diagram

80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65

MBPF2 1

MBPF3 2

LBPF1 3

LBPF2 4

LBPF3 5

KSIGIN 6

Gain Gain

MIC

L

R

Source selector

Score

Keycon

Delay

Equalizer

Phase

shifter

+

+

64 LOUT

63 ROUT

62 EQRAMPOUT

61 EQRAMPIN2

60 EQRAMPIN1

59 EQR4

KCOUT 7

KOLPF2 8

+

VOL

58 EQR3

57 EQR2

KOLPF1 9

KHPF2 10

KHPF1 11

16 Kbit

SRAM

16 Kbit

SRAM

56 EQR1

55 AVCC2

54 AGND2

KCISIG 12

53 DOUT

KILPF1 13

KILPF2 14

+

+

52 DISIG

51 DIN

KADCINTIN 15

Logic

50 DILPF1

KADCINTOUT 16

KADCCONT 17

49 DILPF2

+

48 DILPF3

KDACCONT1 18

47 DADCINTIN

KDACCONT2 19

46 DADCINTOUT

KDACINTOUT 20

KDACINTIN 21

KARAOKE

scoreing

MCU

interface

Auto

reset

45 DADCCONT

44 DDACCONT

REF 22

43 DDACINTIN

AGND1 23

AVCC1 24

Clock

VDD GND

42 DDACINTOUT

Test

LPF

41 DOLPF1

25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40

REJ03F0172-0201 Rev.2.01 Jan 25, 2008

Page 2 of 27

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