UPD178004GC-XXX-3B9 데이터 시트보기 (PDF) - NEC => Renesas Technology

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UPD178004GC-XXX-3B9

8-BIT SINGLE-CHIP MICROCONTROLLER

NEC => Renesas Technology 

µPD178004, 178006, 178016, 178018

3. PIN FUNCTION LIST

3.1 PORT PINS

Pin Name I/O

P00

Input

P01-P06 I/O

P10-P15 I/O

P20

I/O

P21

P22

P23

P24

P25

P26

P27

P30-P32 I/O

P33

P34

P35

P36

P37

P40-P47 I/O

P50-P57 I/O

P60-P63 I/O

P64-P67

P120-P125 I/O

P132-P134 Output

Function

After Reset Alternate Function

Port 0.

Input only

Input

INTP0

7-bit input/output port.

Input/output mode can be specified bit-wise. Input

INTP1-INTP6

Port 1.

6-bit input/output port.

Input/output mode can be specified bit-wise.

Input

ANI0-ANI5

Port 2.

Input

SI1

8-bit input/output port.

SO1

Input/output mode can be specified bit-wise.

SCK1

STB

BUSY

SI0/SB0/SDA0

SO0/SB1/SDA1

SCK0/SCL

Port 3.

Input

—

8-bit input/output port.

TI1

Input/output mode can be specified bit-wise.

TI2

—

BEEP

—

Port 4.

8-bit input/output port.

Input/output mode can be specified in 8-bit units.

Test input flag (KRIF) is set to 1 by falling edge detection.

Input

—

Port 5.

8-bit input/output port.

Input/output mode can be specified bit-wise.

Input

—

Port 6.

Middle voltage N-ch open drain

Input

—

8-bit input/output port.

input/output port.

Input/output mode can be

LEDs can be driven directly.

specified bit-wise.

Port 12.

6-bit input/output port.

Input/output mode can be specified bit-wise.

Input

—

Port 13.

3-bit output port.

N-ch open-drain output port.

—

PWM0-PWM2

9

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