MSM63184A Просмотр технического описания (PDF) - Oki Electric Industry

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MSM63184A

4-Bit Microcontroller with Built-in 640-Dot Matrix LCD Drivers, Operating at 0.9 V (Min.)

Oki Electric Industry 

¡ Semiconductor

MSM63184A

Table 1 Pin Descriptions (Basic Functions) (continued)

Function

Port

Symbol

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

PD.0/FRAME

PD.1/LCLK

PD.2/TBCCLK

PD.3/HSCLK

PE.0/SIN

PE.1/SOUT

PE.2/SCLK

PE.3/INT2

Pin Type

Description

85

4-bit input-output ports.

84

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

I/O

83

or high-impedance input is selectable for each bit.

82

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

89

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

88

selectable for each bit.

I/O

87

86

93

92

I/O

91

90

77

76

I/O

75

74

81

80

I/O

79

78

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