tmp89fm42k TOSHIBA Semiconductor CORPORATION, tmp89fm42k Datasheet - Page 204

• Manufacturer Part Number: tmp89fm42k
• Description: 8 Bit Microcontroller Tlcs-870/c1 Series
• Manufacturer: TOSHIBA Semiconductor CORPORATION

14.3
Low Power Consumption Function
RA005
14.3
are not used.
Note that this renders the timers unusable. Setting POFFCR0<TC001EN> to "1" enables the basic clock supply to
timer counters 00 and 01 and allows the timers to operate.
for the first time, be sure to set POFFCR0<TC001EN> to "1" in the initial setting of the program (before the timer
control registers are operated).
operate unexpectedly.
Timer counters 00 and 01 have the low power consumption registers (POFFCR0) that save power when the timers
Setting POFFCR0<TC001EN> to "0" disables the basic clock supply to timer counters 00 and 01 to save power.
After reset, POFFCR0<TC001EN> are initialized to "0", and this makes the timers unusable. When using the timers
Do not change POFFCR0<TC001EN> to "0" during the timer operation. Otherwise timer counters 00 and 01 may
Low Power Consumption Function
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TMP89FM42K