ST72324J2-AUTO View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

ST72324J2-AUTO

8-bit MCU for automotive, 3.8 to 5.5V operating range with 8 to 32 Kbyte Flash, 10-bit ADC, 4 timers, SPI, SCI

STMicroelectronics 

ST72324xx-Auto

Interrupts

Table 21.

IS11

0

0

1

1

Interrupt sensitivity - ei3

IS10

0

1

0

1

External interrupt sensitivity

Falling edge and low level

Rising edge only

Falling edge only

Rising and falling edge

Table 22. Interrupt sensitivity - ei0

External interrupt sensitivity

IS21

t(s) 0

c 0

du 1

ro 1

IS20

0

1

0

1

IPA bit = 0

IPA bit = 1

Falling edge and low level

Rising edge and high level

Rising edge only

Falling edge only

Falling edge only

Rising edge only

Rising and falling edge

lete P Table 23.

o IS21

bs 0

O 0

) - 1

t(s 1

Interrupt sensitivity - ei1

IS20

0

1

0

1

External interrupt sensitivity

Falling edge and low level

Rising edge only

Falling edge only

Rising and falling edge

duc Table 24. Nested interrupts register map and reset values

ro Address (Hex.) Register label 7

6

5

4

3

2

lete P0024h

Obso 0025h

ISPR0

reset value

ISPR1

ei1

I1_3 I0_3

1

1

SPI

I1_7 I0_7

ei0

I1_2 I0_2

1

1

I1_6 I0_6

MCC + SI

I1_1 I0_1

1

1

ei3

I1_5 I0_5

1

0

1

1

ei2

I1_4 I0_4

reset value

1

1

1

1

1

1

1

1

0026h

ISPR2

reset value

AVD

SCI

I1_11 I0_11 I1_10 I0_10

1

1

1

1

Timer B

I1_9 I0_9

1

1

Timer A

I1_8 I0_8

1

1

0027h

ISPR3

reset value

I1_13 I0_13 I1_12 I0_12

1

1

1

1

1

1

1

1

0028h

EICR

reset value

IS11 IS10 IPB IS21 IS20 IPA

0

0

0

0

0

0

0

0

Doc ID 13841 Rev 1

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