TMPR4937 datasheet(41/552 Pages) TOSHIBA

номер детали	TMPR4937

подробное описание детали	64-Bit TX System RISC TX49 Family

PDF	552 Pages

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производитель	TOSHIBA [Toshiba Semiconductor]

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4 Precautions and Usage Considerations

4-1

Precautions and Usage Considerations

This section describes matters specific to each product group which need to be taken into consideration when

using devices. If the same item is described in Sections 3 and 4, the description in Section 4 takes precedence.

4.1

Microcontrollers

4.1.1

Design

(1) Using resonators which are not specifically recommended for use

Resonators recommended for use with Toshiba products in microcontroller oscillator applications are listed in

Toshiba databooks along with information about oscillation conditions. If you use a resonator not included in

this list, please consult Toshiba or the resonator manufacturer concerning the suitability of the device for your

application.

(2) Undefined functions

In some microcontrollers certain instruction code values do not constitute valid processor instructions. Also, it is

possible that the values of bits in registers will become undefined. Take care in your applications not to use

invalid instructions or to let register bit values become undefined.

TMPR4937 датащи(PDF) 41 Page - Toshiba Semiconductor