UPD784216AY View Datasheet(PDF) - NEC => Renesas Technology

Part Name

Description

Manufacturer

UPD784216AY

16-BIT SINGLE-CHIP MICROCONTROLLERS

NEC => Renesas Technology 

µPD784214A, 784215A, 784216A, 784217A, 784218A, 784214AY, 784215AY, 784216AY, 784217AY, 784218AY

Table 5-1. Types of Pin Input/Output Circuits and Recommended Connection of Unused Pins (2/2)

Pin Name

RESET

XT1

XT2

AVREF0

AVREF1

AVDD

AVSS

TEST

I/O Circuit Type

2-G

16

−

I/O

Input

−

Recommended Connection of Unused Pins

−

Connect to VSS

Leave open

Connect to VSS

Connect to VDD

Connect to VSS

Connect this pin to VSS directly or via a pull-down resistor.

For the pull-down connection, it is recommended to use a resistor

with a resistance ranging from 470 Ω to 10 kΩ.

Remark Because the circuit type numbers are standardized among the 78K Series products, they are not

sequential in some models (i.e., some circuits are not provided).

Data Sheet U14121EJ2V0DS00

19

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