MSM63P180-XXXNGS-BK Ver la hoja de datos (PDF) - Oki Electric Industry

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componentes Descripción

Fabricante

MSM63P180-XXXNGS-BK

4-Bit Microcontroller with Built-in 16K Word PROM and 1024-Dot Matrix LCD Drivers

Oki Electric Industry 

¡ Semiconductor

MSM63P180

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

P2.0

P2.1

P2.2

P2.3

P3.0

P3.1

P3.2

P3.3

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

Pin Type

Description

154

4-bit input ports.

153

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

I

152

high-impedance input is selectable for each bit.

151

150

149

I

148

147

146

4-bit output ports.

145

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

O

144

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

143

bit.

142

141

O

140

139

138

137

O

136

135

132

131

O

130

129

128

127

O

126

125

124

123

O

122

121

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