參數(shù)資料
型號: ST72T2311R6T6S
廠商: 意法半導體
英文描述: 8-BIT MCU WITH NESTED INTERRUPTS, EEPROM, ADC, 16-BIT TIMERS, 8-BIT PWM ART, SPI, SCI, CAN INTERFACES
中文描述: 8位嵌套中斷,EEPROM存儲器,模數(shù)轉換器,16位定時器,8位PWM藝術,SPI和脊髓損傷,微控制器的CAN接口
文件頁數(shù): 152/164頁
文件大?。?/td> 1043K
代理商: ST72T2311R6T6S
ST72311R, ST72511R, ST72512R, ST72532R
88/164
SERIAL PERIPHERAL INTERFACE (Cont’d)
10.5.5 Low Power Modes
10.5.6 Interrupts
Note: The SPI interrupt events are connected to
the same interrupt vector (see Interrupts chapter).
They generate an interrupt if the corresponding
Enable Control Bit is set and the interrupt mask in
the CC register is reset (RIM instruction).
Mode
Description
WAIT
No effect on SPI.
SPI interrupt events cause the device to exit from WAIT mode.
HALT
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
Event
Flag
Enable
Control
Bit
Exit
from
Wait
Exit
from
Halt
SPI End of Transfer Event
SPIF
SPIE
Yes
No
Master Mode Fault Event
MODF
Yes
No
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