ST72361AR9-Auto STMicroelectronics, ST72361AR9-Auto Datasheet - Page 62
ST72361AR9-Auto
Manufacturer Part Number
ST72361AR9-Auto
Description
8-bit MCU for automotive with K Flash, 10-bit ADC, 5 Timers, SPI, 2x LINSCI
Manufacturer
STMicroelectronics
Datasheet
1.ST72361AR9-AUTO.pdf
(279 pages)
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
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Power saving modes
Note:
7.3
62/279
In this mode, the master clock frequency (f
and peripherals are clocked at this lower frequency (f
SLOW-WAIT mode is activated by entering WAIT mode while the device is in SLOW mode.
Figure 23. SLOW mode clock transitions
Wait mode
WAIT mode places the MCU in a low power consumption mode by stopping the CPU.
This power saving mode is selected by calling the ‘WFI’ instruction.
All peripherals remain active. During WAIT mode, the I[1:0] bits of the CC register are forced
to ‘10’, to enable all interrupts. All other registers and memory remain unchanged. The MCU
remains in WAIT mode until an interrupt or RESET occurs, whereupon the Program Counter
branches to the starting address of the interrupt or Reset service routine.
The MCU will remain in WAIT mode until a Reset or an Interrupt occurs, causing it to wake
up.
Refer to
Figure 24
Doc ID 12468 Rev 3
CP1:0
f
SMS
CPU
f
OSC2
f
FREQUENCY
OSC2
00
NEW SLOW
REQUEST
/2
OSC2
01
) can be divided by 2, 4, 8 or 16. The CPU
f
OSC2
NORMAL RUN MODE
/4
CPU
REQUEST
).
f
OSC2
ST72361xx-Auto
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