UPD784031Y View Datasheet(PDF) - NEC => Renesas Technology

Part Name

Description

Manufacturer

UPD784031Y

16-/8-BIT SINGLE-CHIP MICROCONTROLLERS

NEC => Renesas Technology 

µPD784031Y

Pin Name

I/O

Alternate Function

Function

RESET

Input

–

Chip reset

X1

Input

–

Crystal connection for system clock oscillation

X2

–

(Clock can also be input to X1.)

ANI0 to ANI7

Input

P70 to P77

Analog voltage input to A/D converter

ANO0, ANO1 Output

–

Analog voltage output from D/A converter

AVREF1

–

–

Reference voltage to A/D converter

AVREF2, AVREF3

Reference voltage to D/A converter

AVDD

A/D converter power supply

AVSS

VDD0Note 1

VDD1Note 1

VSS0Note 2

VSS1Note 2

A/D converter GND

Power supply of port

Power supply except for port

GND of port

GND except for port

TEST

Directly connect to VSS0 (IC test pin).

Notes 1. Provide the same potential to VDD0 and VDD1.

2. Provide the same potential to VSS0 and VSS1.

13

Share Link: