ST72361AR9-Auto STMicroelectronics, ST72361AR9-Auto Datasheet - Page 127

• Manufacturer Part Number: ST72361AR9-Auto
• Description: 8-bit MCU for automotive with K Flash, 10-bit ADC, 5 Timers, SPI, 2x LINSCI
• Manufacturer: STMicroelectronics

Specifications of ST72361AR9-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

ST72361xx-Auto
Note:
Note:
1.
2.
The TOF bit is not cleared by accesses to ACTR register. The advantage of accessing the
ACTR register rather than the CTR register is that it allows simultaneous use of the overflow
function and reading the free running counter at random times (for example, to measure
elapsed time) without the risk of clearing the TOF bit erroneously.
The timer is not affected by WAIT mode.
In HALT mode, the counter stops counting until the mode is exited. Counting then resumes
from the previous count (MCU awakened by an interrupt) or from the reset count (MCU
awakened by a Reset).
Figure 60. Counter timing diagram, internal clock divided by 2
Figure 61. Counter timing diagram, internal clock divided by 4
Figure 62. Counter timing diagram, internal clock divided by 8
The MCU is in reset state when the internal reset signal is high, when it is low the MCU is
running.
Reading the SR register while the TOF bit is set.
An access (read or write) to the CTR register.
TIMER OVERFLOW FLAG (TOF)
TIMER OVERFLOW FLAG (TOF)
TIMER OVERFLOW FLAG (TOF)
COUNTER REGISTER
INTERNAL RESET
COUNTER REGISTER
TIMER CLOCK
COUNTER REGISTER
INTERNAL RESET
f
CPU
INTERNAL RESET
TIMER CLOCK
CLOCK
f
TIMER CLOCK
CPU
f
CPU
CLOCK
Doc ID 12468 Rev 3
CLOCK
FC
FC
FD
FD
FE
FD
FF
00
00
01
02
00
01
03
8-bit timer (TIM8)
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