Panasonic MN101C77C User Manual

Chapter 1 Overview

I - 28

Electrical Characteristics

1-6

Precautions

1-6-1

General Usage

Connection of V

pin, and V

All V

pins should be connected directly to the power supply and all Vss pins should be connected to

ground in the external. The following shows the correct connections and the incorrect connections. Please

consider the LSI chip orientation before mounting it on the printed circuit board. Incorrect connection may

lead a fusion and break a micro controller.

Cautions for Operation

(1)

If you install the product close to high-field emissions (under the cathode ray tube, etc), shield

the package surface to ensure normal performance.

(2)

Please consider the operation temperature. The guaranteed operation temperature differs on each

model. For example, if temperature is over the operating condition, its operation may be executed

wrongly.

(3)

Please consider the operation voltage. The guaranteed operation voltage differs on each model.

-If the operation voltage is over the operation range, it can be shortened the length of its life.

-If the operation voltage is below the operating range, its operation may be executed wrongly.