-

-

Min: 1

Mult: 1

Surface Mount

28-VFQFN Exposed Pad

28-VQFN (4x4)

ATMEGA48

A/D 8x10b

Atmel

23

Bulk

Active

-40°C ~ 85°C (TA)

AVR® ATmega

Internal

20MHz

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

44-TQFP

44-TQFP (10x10)

ATMEGA162

-

Atmel

35

Bulk

Active

-40°C ~ 85°C (TA)

AVR® ATmega

Internal

8MHz

1K x 8

1.8V ~ 5.5V

AVR

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

FLASH

8-Bit

16KB (8K x 16)

EBI/EMI, SPI, UART/USART

512 x 8

-

-

Min: 1

Mult: 1

Surface Mount

64-TQFP

64-TQFP (10x10)

ATUC64

A/D 8x12b

Atmel

51

Bulk

Active

-40°C ~ 85°C (TA)

AVR®32 UC3 L

Internal

50MHz

16K x 8

1.62V ~ 3.6V

AVR

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

FLASH

32-Bit Single-Core

64KB (64K x 8)

I²C, SPI, UART/USART, USB

-

-

-

Min: 1

Mult: 1

Surface Mount

144-TFBGA

144-FFBGA (11x11)

AT32UC3

A/D 8x10b

Atmel

110

Bulk

Active

-40°C ~ 85°C (TA)

AVR®32 UC3 A3

Internal

66MHz

128K x 8

1.75V ~ 3.6V

AVR

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

FLASH

32-Bit Single-Core

128KB (128K x 8)

EBI/EMI, I²C, IrDA, Memory Card, SPI, SSC, UART/USART, USB OTG

-

-

-

Min: 1

Mult: 1

Through Hole

40

FLASH

32

Non-Compliant

70 °C

0 °C

8 MHz

SPI, UART, USART

6 V

2.7 V

8 kB

Internal

512 B

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

4 µs

8 b

2

AVR

4 MHz

32

Contains Lead

-

-

Min: 1

Mult: 1

FLASH

15

Non-Compliant

70 °C

0 °C

12 MHz

SPI

1 kB

Internal

512 B

POR, WDT

4 µs

AVR

Contains Lead

-

-

Min: 1

Mult: 1

FLASH

32

Compliant

85 °C

-40 °C

40 MHz

SPI, UART, USART

32 kB

Internal

1.3 kB

POR, PWM, WDT

40 µs

8051

Contains Lead

-

-

Min: 1

Mult: 1

Surface Mount

44

FLASH

32

Non-Compliant

85 °C

-40 °C

60 MHz

SPI, UART, USART

5.5 V

2.7 V

32 kB

External

1.3 kB

POR, PWM, WDT

3

8051

Contains Lead

-

-

Min: 1

Mult: 1

Surface Mount

44-VFQFN Exposed Pad

44-VQFN (7x7)

ATMEGA644

A/D 8x10b

Atmel

32

Bulk

Active

-40°C ~ 85°C (TA)

AVR® ATmega

Internal

20MHz

4K x 8

2.7V ~ 5.5V

AVR

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

FLASH

8-Bit

64KB (32K x 16)

I²C, SPI, UART/USART

2K x 8

-

-

Min: 1

Mult: 1

Surface Mount

44-LCC (J-Lead)

44-PLCC (16.6x16.6)

AT80C52X2

-

Atmel

32

Bulk

Active

-40°C ~ 85°C (TA)

80C

Internal

40/20MHz

256 x 8

4.5V ~ 5.5V

80C51

POR

OTP

8-Bit

8KB (8K x 8)

UART/USART

-

-

-

Min: 1

Mult: 1

Surface Mount

48-LQFP

48-LQFP (7x7)

AT91SAM7S16

A/D 8x10b

Atmel

21

Tray

Obsolete

-40°C ~ 85°C (TA)

SAM7S

Internal

55MHz

4K x 8

1.65V ~ 1.95V

ARM7®

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

FLASH

16/32-Bit

16KB (16K x 8)

I²C, SPI, SSC, UART/USART

-

-

-

Min: 1

Mult: 1

Surface Mount

32-TQFP

32-TQFP (7x7)

ATSAMD21

A/D 10x12b; D/A 1x10b

Atmel

26

Bulk

Active

-40°C ~ 125°C (TA)

Automotive, AEC-Q100, SAM D21E, Functional Safety (FuSa)

Internal

48MHz

32K x 8

1.62V ~ 3.6V

ARM® Cortex®-M0+

Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT

FLASH

32-Bit Single-Core

256KB (256K x 8)

I²C, LINbus, SPI, UART/USART, USB

-

-

-

Min: 1

Mult: 1

Surface Mount

64-VFQFN Exposed Pad

64-QFN (9x9)

AT91SAM7S256

A/D 8x10b

Atmel

32

Tray

Obsolete

-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

256KB (256K x 8)

I²C, SPI, SSC, UART/USART, USB

-

-

-

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

30/20MHz

256 x 8

2.7V ~ 5.5V

80C51

POR, WDT

OTP

8-Bit

32KB (32K x 8)

UART/USART

-

-

-

Min: 1

Mult: 1

Surface Mount

48-VFQFN Exposed Pad

48-QFN (7x7)

ATUC256

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

256KB (256K x 8)

I²C, SPI, UART/USART, USB

-

-

-

Min: 1

Mult: 1

Surface Mount

44-TQFP

44-TQFP (10x10)

ATMEGA644

A/D 8x10b

Atmel

32

Bulk

Active

-40°C ~ 105°C (TA)

AVR® ATmega

Internal

10MHz

4K x 8

1.8V ~ 5.5V

AVR

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

FLASH

8-Bit

64KB (32K x 16)

I²C, SPI, UART/USART

2K x 8

-

-

Min: 1

Mult: 1

Surface Mount

64-VFQFN Exposed Pad

64-QFN (9x9)

ATMEGA169

A/D 8x10b

Atmel

54

Bulk

Obsolete

-40°C ~ 85°C (TA)

AVR® ATmega

Internal

8MHz

1K x 8

1.8V ~ 5.5V

AVR

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

FLASH

8-Bit

16KB (8K x 16)

SPI, UART/USART, USI

512 x 8

-

-

Min: 1

Mult: 1

Surface Mount

48-TQFP

48-TQFP (7x7)

ATSAM4LC

A/D 3x12b; D/A 1x10b

Atmel

27

Bulk

Active

-40°C ~ 85°C (TA)

SAM4L

Internal

48MHz

32K x 8

1.68V ~ 3.6V

ARM® Cortex®-M4

Brown-out Detect/Reset, DMA, I²S, LCD, POR, PWM, WDT

FLASH

32-Bit Single-Core

128KB (128K x 8)

I²C, IrDA, LINbus, SPI, UART/USART, USB

-

-

-

Min: 1

Mult: 1

Surface Mount

20-WFQFN Exposed Pad

20-QFN-EP (4x4)

ATTINY44

A/D 8x10b

Atmel

12

Bulk

Active

-40°C ~ 85°C (TA)

AVR® ATtiny

Internal

10MHz

256 x 8

1.8V ~ 5.5V

AVR

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

FLASH

8-Bit

4KB (2K x 16)

USI

256 x 8

-

-

Min: 1

Mult: 1

Surface Mount

49-VFBGA

49-VFBGA (5x5)

ATXMEGA16

A/D 12x12b; D/A 2x12b

Atmel

34

Bulk

Active

-40°C ~ 85°C (TA)

AVR® XMEGA® A4

Internal

32MHz

2K x 8

1.6V ~ 3.6V

AVR

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

FLASH

8/16-Bit

16KB (8K x 16)

I²C, IrDA, SPI, UART/USART

1K x 8