ST72561J6-Auto STMicroelectronics, ST72561J6-Auto Datasheet - Page 127

• Manufacturer Part Number: ST72561J6-Auto
• Description: 8-bit MCU for automotive
• Manufacturer: STMicroelectronics

Specifications of ST72561J6-Auto

• Hdflash Endurance: 100 cycles, data retention 20 years at 55 °C
• 5 Power Saving Modes: halt, auto wake up from halt, active halt, wait and slow

ST72561-Auto
8-bit timer (TIM8)
Writing in the CTR register or ACTR register resets the free running counter to the FCh
value.
Both counters have a reset value of FCh (this is the only value which is reloaded in the 8-bit
timer). The reset value of both counters is also FCh in One Pulse mode and PWM mode.
The timer clock depends on the clock control bits of the CR2 register, as shown in
Table
55.
The value in the counter register repeats every 512, 1024, 2048 or 20480000 f
clock
CPU
cycles depending on the CC[1:0] bits.
The timer frequency can be f
/2, f
/4, f
/8 or f
/8000.
CPU
CPU
CPU
OSC2
For example, if f
/8000 is selected, and f
= 8 MHz, the timer frequency will be 1 ms.
OSC2
OSC2
Refer to
Table
55.
Doc ID 12370 Rev 8
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