UPD75036CW-XXX データシートの表示（PDF） - NEC => Renesas Technology

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UPD75036CW-XXX

4 BIT SINGLE-CHIP MICROCOMPUTER

NEC => Renesas Technology 

µPD75036

FUNCTIONS

Item

Function

Instruction execution time

• 0.95, 1.91, 15.3 µs (Main system clock : 4.19 MHz operation)

• 122 µs (Subsystem clock : 32.768 kHz operation)

On-chip memory

ROM

RAM

16256 × 8 bits

1024 × 4 bits

General register

• 4-bit manipulation : 8

• 8-bit manipulation : 4

I/O port

48 12 CMOS input pins

24 CMOS I/O pins

12 N-ch open-drain I/O pins

• On-chip pull-up resistor by software : 27

• On-chip pull-down resistor by software: 4

• Direct LED driving: 4

• Withstand voltage is 10 V

• On-chip pull-up resistor by mask option

• Direct LED driving: 4

Timer

• Timer/event counter

• Basic interval timer : Can be used as watchdog timer

• Clock timer

: Buzzer output enabled

Multifunction timer : Can be used as timer, free-running timer or counter for

integration A/D converter, or for PWM output

Serial interface

• Three-wire serial I/O mode

• Two-wire serial I/O mode

• SBI mode

Bit sequential buffer

Clock output

16 bits

Φ, fX/23, fX/24, fX/26 (Main system clock: 4.19 MHz operation)

A/D converter

• 8-bit resolution × 8 channels (successive-approximation)

• Capable of low-voltage operation: VDD = 2.7 to 6.0 V

Vectored interrupt

External : 3, Internal : 4

Test input

External : 1, Internal : 1

System clock oscillator

• Ceramic/crystal oscillator for main system clock oscillation

• Crystal oscillator for subsystem clock oscillation

Standby function

STOP/HALT mode

5

Operating temperature range –40 to +85 °C

5

Operating voltage

2.7 to 6.0 V

Package

• 64-pin plastic shrink DIP (750 mil)

• 64-pin plastic QFP ( 14 mm)

2

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