UPD784936A View Datasheet(PDF) - NEC => Renesas Technology

Part Name

Description

Manufacturer

UPD784936A

16-BIT SINGLE-CHIP MICROCONTROLLERS

NEC => Renesas Technology 

µPD784935A,784936A,784937A,784938A

6.2 Non-Port Pins (2/2)

Pin Name

CLKOUT

PWM0

PWM1

RX

TX

REGC

I/O

Output

Output

Output

Input

Output

—

Alternate Function

ASTB

—

—

—

—

—

REGOFF

RESET

X1

X2

XT1

XT2

ANI0 to ANI7

AVREF1

AVDD

AVSS

VDD

VSS

IC

—

Input

Input

—

Input

—

Input

—

Input

—

—

—

—

—

P70 to P77

—

Function

Clock output

PWM output 0

PWM output 1

Data input (IEBus)

Data output (IEBus)

Capacitor connection for regulation output stabilization/power supply when

regulator is stopped

Regulator operation specification signal

Chip reset

Crystal connection for system clock oscillation (clock can be also input to X1.)

Watch clock connection

Analog voltage input for A/D converter

Application of reference voltage for A/D converter

Positive power supply for A/D converter

GND for A/D converter

Positive power supply

GND

Internally connected. Connect this pin directly to VSS (this pin is used to test

the IC.)

Data Sheet U13572EJ2V0DS

17

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