Rainbow-electronics ATmega161L User Manual download pdf (Page 2)

2

ATmega161(L)

1228C–AVR–08/02

Pin Configuration

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

40

39

38

37

36

35

34

33

32

31

30

29

28

27

26

25

24

23

22

21

(OC0/T0) PB0

(OC2/T1) PB1

(RXD1/AIN0) PB2

(TXD1/AIN1) PB3

(SS) PB4

(MOSI) PB5

(MISO) PB6

(SCK) PB7

RESET

(RXD0) PD0

(TXD0) PD1

(INT0) PD2

(INT1) PD3

(TOSC1) PD4

(OC1A/TOSC2) PD5

(WR) PD6

(RD) PD7

XTAL2

XTAL1

GND

VCC

PA0 (AD0)

PA1 (AD1)

PA2 (AD2)

PA3 (AD3)

PA4 (AD4)

PA5 (AD5)

PA6 (AD6)

PA7 (AD7)

PE0 (ICP/INT2)

PE1 (ALE)

PE2 (OC1B)

PC7 (A15)

PC6 (A14)

PC5 (A13)

PC4 (A12)

PC3 (A11)

PC2 (A10)

PC1 (A9)

PC0 (A8)

1

2

3

4

5

6

7

8

9

10

11

33

32

31

30

29

28

27

26

25

24

23

(MOSI) PB5

(MISO) PB6

(SCK) PB7

RESET

(RXD0) PD0

NC*

(TXD0) PD1

(INT0) PD2

(INT1) PD3

(TOSC1) PD4

(OCIA/TOSC2) PD5

PA4 (AD4)

PA5 (AD5)

PA6 (AD6)

PA7 (AD7)

PE0 (ICP/INT2)

NC*

PE1 (ALE)

PE2 (OC1B)

PC7 (A15)

PC6 (A14)

PC5 (A13)

44

43

42

41

40

39

38

37

36

35

34

12

13

14

15

16

17

18

19

20

21

22

(WR) PD6

(RD) PD7

XTAL2

XTAL1

GND

NC*

(A8) PC0

(A9) PC1

(A10) PC2

(A11) PC3

(A12) PC4

PB4 (SS)

PB3 (TXD1/AIN1)

PB2 (RXD1/AIN0)

PB1 (OC2/T1)

PB0 (OC0/T0)

NC*

VCC

PA0 (AD0)

PA1 (AD1)

PA2 (AD2)

PA3 (AD3)

* NC = Do not connect

(Can be used in future devices)

TQFP

PDIP

1 2 3 4 5 6 7 ... 158 159

Comments to this Manuals

No comments