ST52T400 View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

ST52T400

8-BIT INTELLIGENT CONTROLLER UNIT (ICU) Timer/PWM, Analog Comparator, Triac/PWM Timer, WDG

STMicroelectronics

ST52T400 Datasheet PDF : 94 Pages

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ST52T400/T440/E440/T441

Figure 1.6 ST52x440/441 SO28 Pin Configuration

OSCOUT

1

OSCIN

2

Vpp

3

PC4

4

PC3

5

PB7/CS

6

PB6/BG

7

PB5/AC5

8

PB4/AC4

9

PB3/AC3

10

PB2/AC2

11

PB1/AC1

12

PB0/AC0

13

GNDA

14

28

Vdd

27

Vss

26

RESET

25

PC0

24

PC1

23

PC2

22

PA7/INT/ACSYNC

21

PA6/TRES/TOUT

20

PA5/TCLK

19

PA4/TSTRT

18

PA3/ACSTRT

17

PA2/MAIN2/TOUTN

16

PA1/MAIN1

15

PA0/TROUT

Figure 1.7 ST52x440/441 PDIP28 Pin Configuration

OSCOUT

1

OSCIN

2

Vpp

3

PC4

4

PC3

5

PB7/CS

6

PB6/BG

7

PB5/AC5

8

PB4/AC4

9

PB3/AC3

10

PB2/AC2

11

PB1/AC1

12

PB0/AC0

13

GNDA

14

28

Vdd

27

Vss

26

RESET

25

PC0

24

PC1

23

PC2

22

PA7/INT/ACSYNC

21

PA6/TRES/TOUT

20

PA5/TCLK

19

PA4/TSTRT

18

PA3/ACSTRT

17

PA2/MAIN2/TOUTN

16

PA1/MAIN1

15

PA0/TROUT

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