MSM63P238-XXXGS-BK Ver la hoja de datos (PDF) - Oki Electric Industry

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MSM63P238-XXXGS-BK

4-Bit Microcontroller with Built-in 16K Word PROM, POCSAG Decoder, and Melody Circuit

Oki Electric Industry 

¡ Semiconductor

PIN CONFIGURATION (TOP VIEW)

MSM63P238

(NC) 1

P6.0 2

P6.1 3

P6.2 4

P6.3 5

P7.0 6

P7.1 7

P7.2 8

P7.3 9

BS1 10

BS2 11

SIGIN 12

VDDR 13

XT0 14

XT1 15

TST1 16

TST2 17

TST3 18

OSC0 19

OSC1 20

XTSEL0 21

XTSEL1 22

XTM0 23

XTM1 24

64 P8.1

63 (NC)

62 P8.0

61 P3.3

60 P3.2

59 P3.1

58 P3.0

57 P2.3

56 P2.2

55 P2.1

54 P2.0

53 P1.3

52 P1.2

51 P1.1

50 P1.0

49 PB.3

48 PB.2

47 PB.1

46 PB.0

45 PC.3

44 PC.2

43 PC.1

42 PC.0

41 (NC)

80-Pin Plastic QFP

Note: Pins marked as (NC) are no-connection pins which are left open.

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