ST92F250CV2TC View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

ST92F250CV2TC

8/16-BIT SINGLE VOLTAGE FLASH MCU FAMILY WITH RAM, E³ ™ (EMULATED EEPROM), CAN 2.0B AND J1850 BLPD

STMicroelectronics 

ST92F124/F150/F250 - INTERRUPTS

EXTERNAL INTERRUPTS (Cont’d)

Figure 51. External Interrupt Control Bits and Vectors

INT 0 pin*

INT 1 pin*

INT 2 pin*

INT 3 pin*

Watchdog/Timer IA0S

End of count

TEA0

“0”

TEA1 STIM Timer

“1”

INTS

“0”

TEB0

“1”

EFTIS

EFT0 Timer

“1”

TEB1

“0”

EFTIS

EFT1 Timer

“1”

TEC0

“0”

FEIEN

E3 TM/Flash

VECTOR V7 V6 V5 V4 0 0 0 X

Priority level

XX 0

Mask bit IMA0

Pending bit IPA0

VECTOR V7 V6 V5 V4 0 0 1 X

Priority level

XX 1

Mask bit IMA1

Pending bit IPA1

VECTOR V7 V6 V5 V4 0 1 0 X

Priority level

XX 0

Mask bit IMB0

Pending bit IPB0

VECTOR V7 V6 V5 V4 0 1 1 X

Priority level

XX 1

Mask bit IMB1

Pending bit IPB1

INT 4 pin*

TEC1

INT 5 pin*

“1”

“0”

SPIS

SPI

“1”

“0”

VECTOR V7 V6 V5 V4 1 0 0 X

Priority level

XX 0

Mask bit IMC0

Pending bit IPC0

VECTOR V7 V6 V5 V4 1 0 1 X

Priority level

XX 1

Mask bit IMC1

Pending bit IPC1

INT 6 pin

TED0

RCCU

INT_SEL

“1”

“0”

VECTOR V7 V6 V5 V4 1 1 0 X

Priority level

XX 0

Mask bit IMD0

Pending bit IPD0

ID1S

NMI

WKUP

(0:15)

“1”

Wake-up

Controller

“0”

VECTOR V7 V6 V5 V4 1 1 1 X

Priority level

XX 1

Mask bit IMD1

Pending bit IPD1

INT A0

request

INT A1

request

INT B0

request

INT B1

request

INT C0

request

INT C1

request

INT D0

request

INT D1

request

* Only four interrupt pins are available. Refer to Table 19 for I/O pin mapping.

101/429

9

Share Link: