MSM63182A-XXX 查看數據表（PDF） - Oki Electric Industry

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MSM63182A-XXX

4-Bit Microcontroller with Built-in 512-Dot Matrix LCD Drivers, Operating at 0.9 V (Min.)

Oki Electric Industry 

¡ Semiconductor

MSM63182A

Function

Port

Table 1 Pin Descriptions (Basic Functions) (continued)

Symbol

P0.0/INT5

P0.1/INT5

P0.2/INT5

P0.3/INT5

P1.0/INT5

P1.1/INT5

P1.2/INT5

P1.3/INT5

P4.0/A0

P4.1/A1

P4.2/A2

P4.3/A3

P5.0/A4

P5.1/A5

P5.2/A6

P5.3/A7

P6.0/A8

P6.1/A9

P6.2/A10

P6.3/A11

P7.0/A12

P7.1/A13

P7.2/A14

P7.3/A15

P8.0/RD

P8.1/WR

P8.2

P8.3/INT4

P9.0/D0

P9.1/D1

P9.2/D2

P9.3/D3

PA.0/D4

PA.1/D5

PA.2/D6

PA.3/D7

Pin Type

Description

78

4-bit input ports.

77

Pull-up resistor input, pull-down resistor input, or

I

76

high-impedance input is selectable for each bit.

75

94

93

I

92

91

74

4-bit output ports.

73

P-channel open drain output, N-channel open drain output,

O

72

CMOS output, or high-impedance output is selectable for each

71

bit.

70

69

O

68

61

98

97

O

96

95

107

106

O

105

99

82

4-bit input-output ports.

81

In input mode, pull-up resistor input, pull-down resistor input,

I/O

80

or high-impedance input is selectable for each bit.

79

In output mode, P-channel open drain output, N-channel open

86

drain output, CMOS output, or high-impedance output is

85

selectable for each bit.

I/O

84

83

90

89

88 I/O

87

9/27

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