AVR单片机选型指南

Devices

Flash (Kbytes)

EEPROM (Bytes)

SRAM
(Bytes)

I/O

F.max (MHz)

Vcc
(V)

16bit Timers

8bit Timers

ISP

WDT

ATtiny13A
1

64

64B+32reg

6

20

1.8-5.5

--

1

Yes

Yes

ATtiny13　ATtiny13V

1

64

64B+32reg

6

20

1.8-5.5

--

1

Yes

Yes

ATtiny24　ATtiny24V

2

128

128

12

20

1.8-5.5

1

1

Yes

Yes

ATtiny44　ATtiny44V

4

256

256

12

20

1.8-5.5

1

1

Yes

Yes

ATtiny84　ATtiny84V

8

512

512

12

20

1.8-5.5

1

1

Yes

Yes

ATtiny26　ATtiny26L

2

128

128

16

16

2.7-5.5

--

2

Yes

Yes

ATtiny2313　ATtiny2313V

2

128

128

18

20

1.8-5.5

1

1

Yes

Yes

ATmega48　ATmega48V

4

256

512

23

20

1.8-5.5

1

2

Yes

Yes

ATmega88　ATmega88V

8

512

1024

23

20

1.8-5.5

1

2

Yes

Yes

ATmega168　ATmega168V

16

512

1024

23

20

1.8-5.5

1

2

Yes

Yes

ATmega48PA

4

256

512

23

20

1.8-5.5

1

2

Yes

Yes

ATmega88PA

8

512

1024

23

20

1.8-5.5

1

2

Yes

Yes

ATmega168PA

16

512

1024

23

20

1.8-5.5

1

2

Yes

Yes

ATmega8　ATmega8L

8

512

1024

23

16

2.7-5.5

1

2

Yes

Yes

ATmega16　ATmega16L

16

512

1024

32

16

2.7-5.5

1

2

Yes

Yes

ATmega32　ATmega32L

32

1024

2048

32

16

2.7-5.5

1

2

Yes

Yes

ATmega64　ATmega64L

64

2048

4096

53

16

2.7-5.5

2

2

Yes

Yes

ATmega128　ATmega128L

128

4096

4096

53

16

2.7-5.5

2

2

Yes

Yes

ATmega1280　ATmega1280V

128

4096

8192

86

16

1.8-5.5

4

2

Yes

Yes

ATmega162　ATmega162V

16

512

1024

35

16

1.8-5.5

2

2

Yes

Yes

ATmega169　ATmega169V

16

512

1024

53

16

1.8-5.5

1

2

Yes

Yes

ATmega169P　ATmega169PV

16

512

1024

54

16

1.8-5.5

1

2

Yes

Yes

ATmega329P　ATmega329PV

32

1024

2048

54

20

1.8-5.5

1

2

Yes

Yes

ATmega8515　ATmega8515L

8

512

512

35

16

2.7-5.5

1

1

Yes

Yes

ATmega8535　ATmega8535L

8

512

512

32

16

2.7-5.5

1

2

Yes

Yes

ATmega164P　ATmega164PV

16

512

1024

32

20

1.8-5.5

1

2

Yes

Yes

ATmega324P　ATmega324PV

32

1024

2048

32

20

1.8-5.5

1

2

Yes

Yes

点击查看详细列表