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TOSHIBA Original CMOS 16-Bit Microcontroller
TLCS-900/L1 Series
TMP91FW27UG TMP91FW27FG
Semiconductor Company
Free Datasheet http://www.datasheet4u.com/
Preface
Thank you very much for making use of Toshiba microcomputer LSI. Before using this LSI, refer to section “Points of Note and Restrictions”. Especially, take care below cautions.
**CAUTION** How to release the HALT mode Usually, interrupts can release all halts stats. However, the interrupts = ( NMI , INT0, INTRTC), 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 5 clocks of fFPH) with IDLE1 or STOP mode (IDLE2 is not applicable to this case). (In this case, an interupt request is kept on hold internally.
TMP91FW27UG Datasheet
