ST72325C7B5 View Datasheet(PDF) - STMicroelectronics

Part Name

Description

MFG CO.

ST72325C7B5

8-BIT MCU WITH 16 TO 60K FLASH/ROM, ADC, CSS, FIVE TIMERS, SPI, SCI, I2C INTERFACE

STMicroelectronics 

ST72325

INTERRUPTS (Cont’d)

Figure 25. External Interrupt Control bits

PORT A3 INTERRUPT

PAOR.3

PADDR.3

PA3

IPA BIT

PORT F [2:0] INTERRUPTS

PFOR.2

PFDDR.2

PF2

EICR

IS20 IS21

SENSITIVITY

CONTROL

EICR

IS20 IS21

SENSITIVITY

PF2

CONTROL

PF1

PF0

PORT B [3:0] INTERRUPTS

PBOR.3

PBDDR.3

PB3

IPB BIT

PORT B4 INTERRUPT

PBOR.4

PBDDR.4

PB4

EICR

IS10 IS11

SENSITIVITY

PB3

CONTROL

PB2

PB1

PB0

EICR

IS10 IS11

SENSITIVITY

CONTROL

ei0 INTERRUPT SOURCE

ei1 INTERRUPT SOURCE

ei2 INTERRUPT SOURCE

ei3 INTERRUPT SOURCE

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