TMP93CS44 datasheet(2/224 Pages) TOSHIBA

Teilenummer	TMP93CS44

Bauteilbeschribung	CMOS 16-Bit Microcontroller

PDF	224 Pages

Scroll/Zoom	100%

Hersteller	TOSHIBA [Toshiba Semiconductor]

Direct Link	http://www.semicon.toshiba.co.jp/eng

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2 / 224 page

Preface

Thank you very much for making use of Toshiba microcomputer LSIs.

Before use this LSI, refer the section, “Points of Note and Restrictions”.

Especially, take care below cautions.

**CAUTION**

How to release the HALT mode

Usually, interrupts can release all halts status. However, the interrupts

= (NMI ,

INT0), which can release the HALT mode may not be able to do so if they are

input during the period CPU is shifting to the HALT mode (for about 3 clocks of

fFPH) with IDLE1 or STOP mode (RUN and IDLE2 are not applicable to this case).

(In this case, an interrupt request is kept on hold internally.)

If another interrupt is generated after it has shifted to HALT mode completely,

halt status can be released without difficultly. The priority of this interrupt is

compare with that of the interrupt kept on hold internally, and the interrupt with

higher priority is handled first followed by the other interrupt.

TMP93CS44 Datenblatt(PDF) 2 Page - Toshiba Semiconductor