UPD1723GF-013 View Datasheet(PDF) - NEC => Renesas Technology

Part Name

Description

Manufacturer

UPD1723GF-013

PLL FREQUENCY SYNTHESIZER AND CONTROLLER FOR FM/MW/LF TUNER (CAR AUDIO)

NEC => Renesas Technology 

µPD1723GF-013, µPD1723GF-213

1.2 SWITCH CONNECTION

Momentary Switch

Kn

Alternate Switch

Kn

Transistor Switch

V DD

Kn

Diode Matrix

Kn

LCDm /KS m

LCDm /KS m

1.3 KEY MATRIX CONNECTION

Momentary Switch

Alternate or Transistor Switch

Diode Matrix

LCDm /KS m

LCDm /KS m

or Kn

Leave Open

LCDm /KS m

LCD Segment Output

51 50 49 48 47 46 45 44 43 42 41 40 39 32

52 LCD3 /KS3

53 LCD2 /KS2

54 LCD1 /KS1

55 LCD0 /KS0

56

57

58

59 K 3

60 K 2

61 K 1

62 K 0

µ PD1723GF-013

µ PD1723GF-213

17

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