tmp89fm42 TOSHIBA Semiconductor CORPORATION, tmp89fm42 Datasheet - Page 161

• Manufacturer Part Number: tmp89fm42
• Description: 8 Bit Microcontroller
• Manufacturer: TOSHIBA Semiconductor CORPORATION

RA001
13.3 Low Power Consumption Function
timer is not used.
this makes the timer unusable. Setting POFFCR0<TCA0EN> to "1" enables the basic clock supply to timer counter
A0 and allows the timer to operate.
for the first time, be sure to set POFFCR0<TCA0EN> to "1" in the initial setting of the program (before the timer
control register is operated).
unexpectedly.
Timer counter A0 has the low power consumption register (POFFCR0) that saves power consumption when the
Setting POFFCR0<TCA0EN> to "0" disables the basic clock supply to timer counter A0 to save power. Note that
After reset, POFFCR0<TCA0EN> is initialized to "0", and this makes the timer unusable. When using the timer
Do not change POFFCR0<TCA0EN> to "0" during the timer operation. Otherwise timer counter A0 may operate
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TMP89FM42