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LQFP64 Datasheet(PDF) 101 Page - STMicroelectronics

Part # LQFP64
Description  8/16-BIT SINGLE VOLTAGE FLASH MCU FAMILY WITH RAM, E3 TM(EMULATED EEPROM), CAN 2.0B AND J1850 BLPD
PDF  429 Pages
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Manufacturer  STMICROELECTRONICS [STMicroelectronics]
Direct Link  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

LQFP64 Datasheet(HTML) 101 Page - STMicroelectronics

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ST92F124/F150/F250 - INTERRUPTS
EXTERNAL INTERRUPTS (Cont’d)
Figure 51. External Interrupt Control Bits and Vectors
* Only four interrupt pins are available. Refer to Table 19 for I/O pin mapping.
INT A0
request
VECTOR
Priority level
Mask bit
Pending bit
IMA0
IPA0
V7 V6 V5 V4 0
0
0 X
X
X
0
“0”
“1”
IA0S
Watchdog/Timer
End of count
INT 0 pin*
INT A1
request
INT 6 pin
INT B0
request
INT 2 pin*
INT B1
request
TEB1
INT 3 pin*
INT C0
request
INT C1
request
INT D0
request
INT D1
request
VECTOR
Priority level
Mask bit
Pending bit
IMA1
IPA1
V7 V6 V5 V4 0
0
1 X
X
X
1
V7 V6 V5 V4 0
1
0 X
X
X
0
V7 V6 V5 V4 0
1
1 X
X
X
1
V7 V6 V5 V4 1
0
0 X
X
X
0
V7 V6 V5 V4 1
0
1 X
X
X
1
V7 V6 V5 V4 1
1
0 X
X
X
0
V7 V6 V5 V4 1
1
1 X
X
X
1
VECTOR
Priority level
VECTOR
Priority level
VECTOR
Priority level
VECTOR
Priority level
VECTOR
Priority level
VECTOR
Priority level
Mask bit IMB0
Pending bit IPB0
Pending bit IPB1
Pending bit IPC0
Pending bit IPC1
Pending bit IPD0
Pending bit IPD1
Mask bit IMB1
Mask bit IMC0
Mask bit
IMC1
Mask bit IMD0
Mask bit IMD1
SPIS
SPI
“1”
“0”
INTS
STIM Timer
“1”
“0”
INT_SEL
RCCU
“0”
“1”
TEA0
TEB0
“0”
“1”
TED0
EFTIS
EFT1 Timer
“1”
“0”
“1”
“0”
EFTIS
EFT0 Timer
“1”
“0”
ID1S
NMI
Wake-up
Controller
WKUP
(0:15)
E3 TM/Flash
FEIEN
INT 4 pin*
INT 5 pin*
INT 1 pin*
TEA1
TEC0
TEC1
9



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