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ST72141K2 Datasheet(PDF) 27 Page - STMicroelectronics

Part # ST72141K2
Description  8-BIT MCU WITH ELECTRIC-MOTOR CONTROL, ADC, 16-BIT TIMERS, SPI INTERFACE
PDF  132 Pages
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Manufacturer  STMICROELECTRONICS [STMicroelectronics]
Direct Link  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

ST72141K2 Datasheet(HTML) 27 Page - STMicroelectronics

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INTERRUPTS (Cont’d)
Table 4. Interrupt Mapping
Source
Block
Description
Register
Label
Priority
Order
Exit
from
HALT
Address
Vector
RESET
Reset
N/A
Highest
Priority
Lowest
Priority
yes
FFFEh-FFFFh
TRAP
Software Interrupt
no
FFFCh-FFFDh
0
Not used
FFFAh-FFFBh
1
EI0
External Interrupt Port A7..0 (C5..0*)
N/A
yes
FFFAh-FFFBh
2
EI1
External Interrupt Port B7..0 (C5..0*)
yes
FFF8h-FFF9h
3
MTC
Motor Control Interrupt (events: R, Z)
MISR
no
FFF4h-FFF5h
4
Motor Control Interrupt (events: C, D)
no
FFF2h-FFF3h
5
Motor Control Interrupt (events: E, O)
no
FFF0h-FFF1h
6
SPI
SPI Peripheral Interrupts
SPISR
no
FFEEh-FFEFh
7
TIMER A
TIMER A Peripheral Interrupts
TASR
no
FFECh-FFEDh
8
TIMER B
TIMER B Peripheral Interrupts
TBSR
no
FFEAh-FFEBh
9
Not used
FFE8h-FFE9h
10
Not used
FFE6h-FFE7h
11
Not used
FFE4h-FFE5h
12
Not Used
FFE2h-FFE3h
13
Not Used
FFE0h-FFE1h



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