UPD75036GC データシートの表示（PDF） - NEC => Renesas Technology

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UPD75036GC

4 BIT SINGLE-CHIP MICROCOMPUTER

NEC => Renesas Technology 

µPD75036

3.2 NON-PORT PINS (1/2)

Pin

TI0

PTO0

PCL

BUZ

SCK

SO/SB0

SI/SB1

INT4

INT0

INT1

INT2

KR0 - KR3

KR4-KR7

MAR

MAI

MAZ

MAT

PPO

AN0 - AN3

AN4 - AN7

AVREF+

AVREF-

AVDD

AVSS

Input/

output

Shared

pin

Function

Input

P13

Input for receiving external event pulse signal for

timer/event counter

I/O

P20

Timer/event counter output

I/O

P22

Clock output

I/O

P23

Output for arbitrary frequency output (for buzzer

output or system clock trimming)

I/O

P01

Serial clock I/O

I/O

P02

Serial data output

Serial bus I/O

I/O

P03

Serial data input

Serial bus I/O

Input

P00

Edge detection vectored interrupt input (either

rising edge or falling edge detection)

Input

P10

Edge detection vectored interrupt input

P11

(detection edge selectable)

Note 2

Note 3

Input

P12

Edge detection testable input (rising edge Note 3

detection)

I/O P60 - P63 Parallel falling edge detection testable input

I/O P70 - P73 Parallel falling edge detection testable input

I/O

P100 In MFT

Reverse integration signal output

I/O

P101

integral A/D Integration signal output

converter

I/O

P102

mode

Autozero signal output

I/O

P103

Comparator input

I/O

Input

Input

P21

In MFT timer

mode

P110 - P113 For A /D

–

converter

only

–

Timer pulse output

8-bit analog input

Reference voltage input

(on AVDD side)

Input

–

–

–

Reference voltage input

(on AVSS side)

Operating power supply

–

–

Reference GND potential

When reset

–

Input

Input

Input

Input

Input

Input

–

–

–

Input

Input

Note 4

Note 4

Note 4

Note 4

Input

Input

–

–

–

–

I/O circuit

typeNote 1

BF-C

E-B

E-B

E-B

FF-A

FF-B

MF-C

B

BF-C

BF-C

FF-A

FF-A

M

M

M

M

E-B

Y-A

Y

Z-A

Z-A

–

–

Notes 1. The circle ( ) indicates the Schmitt trigger input.

2. Clock synchronous

3. Asynchronous

4. High level (when pull-up resistors are provided) or high impedance

Remark MFT: Multifunction Timer

9

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