ST72C334J4TAE STMicroelectronics, ST72C334J4TAE Datasheet - Page 82

• Manufacturer Part Number: ST72C334J4TAE
• Description: 8-bit MCU for automotive with single voltage Flash/ROM memory, ADC, 16-bit timers, SPI, SCI interfaces
• Manufacturer: STMicroelectronics

ST72334xx-Auto, ST72314xx-Auto, ST72124Jx-Auto
SERIAL PERIPHERAL INTERFACE (Cont’d)
13.4.5 Low Power Modes
13.4.6 Interrupts
Note: The SPI interrupt events are connected to
the same interrupt vector (see
chapter).
They generate an interrupt if the corresponding
Enable Control Bit is set and the interrupt mask in
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SPI End of Transfer Event
Master Mode Fault Event
Mode
HALT
WAIT
No effect on SPI.
SPI interrupt events cause the device to exit from Wait mode.
SPI registers are frozen.
In Halt mode, the SPI is inactive. SPI operation resumes when the MCU is woken up by an interrupt with
“exit from Halt mode” capability.
Interrupt Event
INTERRUPTS
Description
the CC register is reset (RIM instruction).
MODF
Event
SPIF
Flag
Control
Enable
SPIE
Bit
from
Wait
Exit
Yes
Yes
from
Halt
Exit
No
No