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STM8L052R8T6 8-bit basic timer (TIM4) is not accurate

Question asked by went.cao on Apr 20, 2017
Latest reply on Apr 20, 2017 by Clive One

I am using TIM4 to delay 5min,but there is 7.5s fast everytime in The actual test.(Whether changed to HSI(16M/2) or HSE(8M))

But there is no problem,when i changed using 16-bit general purpose timers (TIM5) .

So,I guess there is some limitations in STM8L052R8T6 8-bit basic timer (TIM4).Please check.

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