ST72C314N4B1(2003) Просмотр технического описания (PDF) - STMicroelectronics

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Компоненты Описание

производитель

ST72C314N4B1
(Rev.:2003)

8-BIT MCU WITH SINGLE VOLTAGE FLASH MEMORY, ADC, 16-BIT TIMERS, SPI, SCI INTERFACES

STMicroelectronics 

ST72334J/N, ST72314J/N, ST72124J

PIN DESCRIPTION (Cont’d)

Figure 3. 56-Pin SDIP Package Pinout (N versions)

PB4

PB5

PB6

PB7

AIN0 / PD0

AIN1 / PD1

AIN2 / PD2

AIN3 / PD3

AIN4 / PD4

AIN5 / PD5

AIN6 / PD6

AIN7 / PD7

VDDA

VSSA

MCO / PF0

BEEP / PF1

PF2

OCMP1_A / PF4

ICAP1_A / (HS) PF6

EXTCLK_A / (HS) PF7

VDD_0

VSS_0

OCMP2_B / PC0

OCMP1_B / PC1

ICAP2_B / (HS) PC2

ICAP1_B / (HS) PC3

ISPDATA/ MISO / PC4

MOSI / PC5

1

2

3 ei3

4

5

6

7

8

9

10

11

12

13

14

15

16 ei1

17

18

19

20

21

22

23

24

25

26

27

28

56

55

ei2 54

53

52

51

50

49

48

47

46

45

44

43

42

41

40

39

38

37

36

35

34

33

ei0

32

31

30

29

PB3

PB2

PB1

PB0

PE7 (HS)

PE6 (HS)

PE5 (HS)

PE4 (HS)

PE1 / RDI

PE0 / TDO

VDD_2

OSC1

OSC2

VSS_2

RESET

ISPSEL

PA7 (HS)

PA6 (HS)I

PA5 (HS)

PA4 (HS)

VSS_1

VDD_1

PA3

PA2

PA1

PA0

PC7 / SS

PC6 / SCK / ISPCLK

(HS) 20mA high sink capability

eix associated external interrupt vector

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