-

-

Min: 1

Mult: 1

Surface Mount

48-TQFP

48-TQFP (7x7)

ATSAMD20

A/D 14x12b; D/A 1x10b

Atmel

38

Bulk

Active

-40°C ~ 85°C (TA)

SAM D20G

Internal

48MHz

16K x 8

1.62V ~ 3.6V

ARM® Cortex®-M0+

Brown-out Detect/Reset, POR, WDT

FLASH

32-Bit Single-Core

128KB (128K x 8)

I²C, SPI, UART/USART

-

-

-

Min: 1

Mult: 1

Surface Mount

64-TQFP

64-TQFP (14x14)

ATMEGA329

A/D 8x10b

Atmel

54

Bulk

Active

-40°C ~ 105°C (TA)

AVR® ATmega

Internal

20MHz

2K x 8

2.7V ~ 5.5V

AVR

Brown-out Detect/Reset, LCD, POR, PWM, WDT

FLASH

8-Bit

32KB (16K x 16)

SPI, UART/USART, USI

1K x 8

-

-

Min: 1

Mult: 1

Surface Mount

64-TQFP

64-TQFP (10x10)

ATSAMD20

A/D 20x12b; D/A 1x10b

Atmel

52

Bulk

Active

-40°C ~ 85°C (TA)

SAM D20J

Internal

48MHz

8K x 8

1.62V ~ 3.6V

ARM® Cortex®-M0+

Brown-out Detect/Reset, POR, WDT

FLASH

32-Bit Single-Core

64KB (64K x 8)

I²C, SPI, UART/USART

-

-

-

Min: 1

Mult: 1

Surface Mount

64-VFQFN Exposed Pad

64-QFN (9x9)

ATMEGA128

A/D 8x10b

Atmel

53

Bulk

Active

-40°C ~ 85°C (TA)

AVR® ATmega

Internal

16MHz

4K x 8

4.5V ~ 5.5V

AVR

Brown-out Detect/Reset, POR, PWM, WDT

FLASH

8-Bit

128KB (64K x 16)

EBI/EMI, I²C, SPI, UART/USART

4K x 8

-

-

Min: 1

Mult: 1

Surface Mount

100-TQFP

100-TQFP (14x14)

ATXMEGA64

A/D 16x12b; D/A 4x12b

Atmel

78

Bulk

Active

-40°C ~ 85°C (TA)

AVR® XMEGA® A1

Internal

32MHz

4K x 8

1.6V ~ 3.6V

AVR

Brown-out Detect/Reset, DMA, POR, PWM, WDT

FLASH

8/16-Bit

64KB (32K x 16)

EBI/EMI, I²C, IrDA, SPI, UART/USART

2K x 8

-

-

Min: 1

Mult: 1

Surface Mount

32-TQFP

32-TQFP (7x7)

ATMEGA88

A/D 8x10b

Atmel

23

Bulk

Active

-40°C ~ 85°C (TA)

AVR® ATmega

Internal

20MHz

1K x 8

2.7V ~ 5.5V

AVR

Brown-out Detect/Reset, POR, PWM, WDT

FLASH

8-Bit

8KB (4K x 16)

I²C, SPI, UART/USART

512 x 8

-

-

Min: 1

Mult: 1

Surface Mount

44-TQFP

44-TQFP (10x10)

ATMEGA324

A/D 8x10b

Atmel

32

Bulk

Active

-40°C ~ 85°C (TA)

AVR® ATmega

Internal

20MHz

2K x 8

2.7V ~ 5.5V

AVR

Brown-out Detect/Reset, POR, PWM, WDT

FLASH

8-Bit

32KB (16K x 16)

I²C, SPI, UART/USART

1K x 8

-

-

Min: 1

Mult: 1

Surface Mount

176-LQFP

176-LQFP (24x24)

AT91M55800A

A/D 8x10b; D/A 2x10b

Atmel

58

Bulk

Active

-40°C ~ 85°C (TA)

AT91

Internal

33MHz

8K x 8

2.7V ~ 3.6V

ARM7®

POR, WDT

ROMless

16/32-Bit

-

EBI/EMI, SPI, UART/USART

-

-

-

Min: 1

Mult: 1

Through Hole

20-DIP (0.300, 7.62mm)

20-PDIP

ATTINY26

A/D 11x10b

Atmel

16

Tube

Obsolete

-40°C ~ 85°C (TA)

AVR® ATtiny

Internal

16MHz

128 x 8

4.5V ~ 5.5V

AVR

Brown-out Detect/Reset, POR, PWM, WDT

FLASH

8-Bit

2KB (1K x 16)

USI

128 x 8

-

-

Min: 1

Mult: 1

Surface Mount

24-SOIC (0.295, 7.50mm Width)

24-SOIC

AT90PWM216

A/D 8x10b; D/A 1x10b

Atmel

19

Bulk

Active

-40°C ~ 105°C (TA)

-

Internal

16MHz

1K x 8

2.7V ~ 5.5V

AVR

Brown-out Detect/Reset, POR, PWM, WDT

FLASH

8-Bit

16KB (16K x 8)

SPI, UART/USART

512 x 8

-

-

Min: 1

Mult: 1

Surface Mount

44-LCC (J-Lead)

44-PLCC (16.6x16.6)

AT87C58X2

-

Atmel

32

Tube

Obsolete

-40°C ~ 85°C (TA)

87C

Internal

40/20MHz

256 x 8

4.5V ~ 5.5V

80C51

POR, WDT

OTP

8-Bit

32KB (32K x 8)

UART/USART

-

-

-

Min: 1

Mult: 1

Surface Mount

44-LCC (J-Lead)

44-PLCC (16.6x16.6)

ATMEGA8535

A/D 8x10b

Atmel

32

Tube

Obsolete

0°C ~ 70°C (TA)

AVR® ATmega

Internal

8MHz

512 x 8

2.7V ~ 5.5V

AVR

Brown-out Detect/Reset, POR, PWM, WDT

FLASH

8-Bit

8KB (4K x 16)

I²C, SPI, UART/USART

512 x 8

-

-

Min: 1

Mult: 1

Surface Mount

32-VFQFN Exposed Pad

32-VQFN (5x5)

ATMEGA48

A/D 8x10b

Atmel

23

Bulk

Active

-40°C ~ 85°C (TA)

AVR® ATmega

Internal

10MHz

512 x 8

1.8V ~ 5.5V

AVR

Brown-out Detect/Reset, POR, PWM, WDT

FLASH

8-Bit

4KB (2K x 16)

I²C, SPI, UART/USART

256 x 8

-

-

Min: 1

Mult: 1

Surface Mount

64-TQFP

64-TQFP (14x14)

ATMEGA329

A/D 8x10b

Atmel

54

Bulk

Active

-40°C ~ 85°C (TA)

AVR® ATmega

Internal

20MHz

2K x 8

2.7V ~ 5.5V

AVR

Brown-out Detect/Reset, LCD, POR, PWM, WDT

FLASH

8-Bit

32KB (16K x 16)

SPI, UART/USART, USI

1K x 8

-

-

Min: 1

Mult: 1

Surface Mount

44-TQFP

44-TQFP (10x10)

AT89LP51

A/D 7x10b

Atmel

40

Bulk

Active

-40°C ~ 85°C (TA)

89LP

Internal

20MHz

1.375K x 8

2.4V ~ 5.5V

8051

Brown-out Detect/Reset, POR, PWM, WDT

FLASH

8-Bit

24KB (24K x 8)

EBI/EMI, I²C, SPI, UART/USART

-

-

-

Min: 1

Mult: 1

Surface Mount

44-TQFP

44-TQFP (10x10)

ATMEGA32

A/D 12x10b

Atmel

26

Bulk

Active

-40°C ~ 85°C (TA)

AVR® ATmega

Internal

16MHz

2.5K x 8

2.7V ~ 5.5V

AVR

Brown-out Detect/Reset, POR, PWM, WDT

FLASH

8-Bit

32KB (16K x 16)

I²C, SPI, UART/USART, USB

1K x 8

-

-

Min: 1

Mult: 1

Surface Mount

64-VFQFN Exposed Pad

64-QFN (9x9)

AT91SAM7S512

A/D 8x10b

Atmel

32

Bulk

Active

-40°C ~ 85°C (TA)

SAM7S

Internal

55MHz

64K x 8

1.65V ~ 1.95V

ARM7®

Brown-out Detect/Reset, DMA, POR, PWM, WDT

FLASH

16/32-Bit

512KB (512K x 8)

I²C, SPI, SSC, UART/USART, USB

-

-

-

Min: 1

Mult: 1

Surface Mount

32-TQFP

32-TQFP (7x7)

ATMEGA16

-

Atmel

22

Bulk

Active

-40°C ~ 85°C

AVR® ATmega

Internal

16MHz

512 x 8

2.7V ~ 5.5V

AVR

Brown-out Detect/Reset, POR, PWM, WDT

FLASH

8-Bit

16KB (8K x 16)

SPI, UART/USART, USB

512 x 8

-

-

Min: 1

Mult: 1

Surface Mount

44-LQFP

44-VQFP (10x10)

AT89C51

-

Atmel

32

Bulk

Active

-40°C ~ 85°C (TA)

89C

External

40MHz

1.25K x 8

2.7V ~ 3.6V

80C51

POR, PWM, WDT

FLASH

8-Bit

32KB (32K x 8)

SPI, UART/USART

-

-

-

Min: 1

Mult: 1

Surface Mount

48-UFLGA Exposed Pad

48-TLLGA (5.5x5.5)

ATUC128

A/D 8x12b

Atmel

36

Bulk

Active

-40°C ~ 85°C (TA)

AVR®32 UC3 L

Internal

50MHz

32K x 8

1.62V ~ 3.6V

AVR

Brown-out Detect/Reset, DMA, POR, PWM, WDT

FLASH

32-Bit Single-Core

128KB (128K x 8)

I²C, SPI, UART/USART, USB

-