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componentes Descripción

Fabricante

ML674001

32-bit ARM-Based General-Purpose Microcontroller

Oki Electric Industry 

OKI Semiconductor

FEDL674001-01

ML674001/67Q4002/67Q4003

Pin

LQFP BGA Symbol

116 C9 CKOE_N

117 B10 GND

118 A9 OSC0

119 D9 OSC1_N

120 B9 VDD_IO

121 A8 TEST

122 B8 PIOA[0]

123 D8 PIOA[1]

124 C8 AVDD

125 B7 VREF

126 D7 AIN[0]

127 C7 AIN[1]

128 A7 AIN[2]

129 C6 AIN[3]

130 D6 NC

131 B6 AGND

132 B5 GND

133 A6 PIOA[2]

134 D5 VDD_IO

135 B4 PIOA[3]

136 A5 PIOA[4]

137 C5 VDD_CORE

138 C4 PIOA[5]

139 A4 PIOA[6]

140 B3 PIOA[7]

141 D4 GND

142 A3 PIOE[3]

143 B2 PIOE[4]

144 A2 PIOB[6]

Primary Function

I/O

Description

I Clock out enable

GND GND

I Oscillation input pin

O Oscillation output pin

VDD IO power supply

I Test mode input

I/O General port (with interrupt function)

I/O General port (with interrupt function)

VDD A/D CONVERTER power supply

I A/D CONVERTER Reference

voltage

I A/D CONVERTER

analog input port

I A/D CONVERTER

analog input port

I A/D CONVERTER

analog input port

I A/D CONVERTER

analog input port

— NC

GND GND for A/D CONVERTER

GND GND

I/O General port (with interrupt function)

VDD IO power supply

I/O General port (with interrupt function)

I/O General port (with interrupt function)

VDD CORE power supply

I/O General port (with interrupt function)

I/O

I/O

GND

I/O

I/O

I/O

General port (with interrupt function)

General port (with interrupt function)

GND

General port (with interrupt function)

General port (with interrupt function)

General port (with interrupt function)

Secondary Function

Symbol

I/O

Description

—

—

—

—

—

—

—

—

—

—

—

—

SIN

I UART Serial Data In

SOUT

O UART Serial Data Out

—

—

—

—

—

—

—

—

—

—

—

—

—

—

—

CTS

—

DSR

DCD

—

DTR

RTS

RI

—

SDA

SCL

STXD

—

—

—

I UART Clear To Send

—

I UART Set Ready

I UART Carrier Detect

—

O UART Data Terminal

Ready

O UART Request To Send

I UART Ring Indicator

—

I/O I2C Data In/Out

O I2C Clock out

O SIO send data output

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