-

-

Min: 1

Mult: 1

Surface Mount

44-LCC (J-Lead)

44-PLCC (16.6x16.6)

AT87C51RB2

-

Atmel

32

Tube

Obsolete

-40°C ~ 85°C (TA)

87C

Internal

30/20MHz

512 x 8

2.7V ~ 5.5V

80C51

POR, PWM, WDT

OTP

8-Bit

16KB (16K x 8)

UART/USART

-

-

-

Min: 1

Mult: 1

Surface Mount

64-LQFP

64-LQFP (10x10)

ATSAM3N

A/D 10x10b; D/A 1x10b

Atmel

47

Tray

Obsolete

-40°C ~ 85°C (TA)

SAM3N

Internal

48MHz

8K x 8

1.62V ~ 3.6V

ARM® Cortex®-M3

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

FLASH

32-Bit Single-Core

64KB (64K x 8)

I²C, IrDA, SPI, UART/USART

-

-

-

Min: 1

Mult: 1

Surface Mount

64-VFQFN Exposed Pad

64-QFN (9x9)

ATSAMD20

A/D 20x12b; D/A 1x10b

Atmel

52

Bulk

Active

-40°C ~ 85°C (TA)

SAM D20J

Internal

48MHz

4K x 8

1.62V ~ 3.6V

ARM® Cortex®-M0+

Brown-out Detect/Reset, POR, WDT

FLASH

32-Bit Single-Core

32KB (32K x 8)

I²C, SPI, UART/USART

-

-

-

Min: 1

Mult: 1

Through Hole

40-DIP (0.600, 15.24mm)

40-PDIL

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

16KB (16K x 8)

SPI, UART/USART

-

-

-

Min: 1

Mult: 1

Surface Mount

48-LQFP

48-LQFP (7x7)

ATSAM3S

A/D 8x10/12b

Atmel

34

Tray

Obsolete

-40°C ~ 85°C (TA)

SAM3S

Internal

64MHz

16K x 8

1.62V ~ 3.6V

ARM® Cortex®-M3

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

FLASH

32-Bit Single-Core

64KB (64K x 8)

I²C, MMC, SPI, SSC, UART/USART, USB

-

-

-

Min: 1

Mult: 1

Surface Mount

8-SOIC (0.154, 3.90mm Width)

8-SOIC

ATTINY13

A/D 4x10b

Atmel

6

Bulk

Active

-40°C ~ 85°C (TA)

AVR® ATtiny

Internal

20MHz

64 x 8

1.8V ~ 5.5V

AVR

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

FLASH

8-Bit

1KB (512 x 16)

-

64 x 8

-

-

Min: 1

Mult: 1

Surface Mount

44-TQFP

44-TQFP (10x10)

ATMEGA16

A/D 8x10b

Atmel

32

Bulk

Active

-40°C ~ 105°C (TA)

AVR® ATmega

Internal

16MHz

1K x 8

4.5V ~ 5.5V

AVR

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

FLASH

8-Bit

16KB (8K x 16)

I²C, SPI, UART/USART

512 x 8

-

-

Min: 1

Mult: 1

Surface Mount

44-TFSOP (0.173, 4.40mm Width)

44-TSSOP

ATMEGA16

A/D 7x12b

Atmel

17

Tube

Obsolete

-40°C ~ 85°C (TA)

AVR® ATmega

Internal

8MHz

1K x 8

4V ~ 25V

AVR

POR, WDT

FLASH

8-Bit

16KB (8K x 16)

I²C, SPI

512 x 8

-

-

Min: 1

Mult: 1

Surface Mount

196-TFBGA, CSBGA

196-CTBGA (12x12)

AT32AP7002

D/A 2x16b

Atmel

85

Tray

Obsolete

-40°C ~ 85°C (TA)

AVR®32 AP7

Internal

150MHz

32K x 8

1.65V ~ 1.95V

AVR

AC97, DMA, I²S, LCD, POR, PWM, WDT

ROMless

32-Bit Single-Core

-

EBI/EMI, I²C, Memory Card, PS/2, SPI, SSC, UART/USART, USB

-

-

-

Min: 1

Mult: 1

Surface Mount

48-TQFP

48-TQFP (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

64-VFQFN Exposed Pad

64-QFN (9x9)

ATMEGA645

A/D 8x10b

Atmel

54

Bulk

Active

-40°C ~ 85°C (TA)

AVR® ATmega

Internal

16MHz

4K x 8

1.8V ~ 5.5V

AVR

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

FLASH

8-Bit

64KB (32K x 16)

SPI, UART/USART, USI

2K x 8

-

-

Min: 1

Mult: 1

Surface Mount

32-TQFP

32-TQFP (7x7)

ATTINY48

A/D 8x10b

Atmel

28

Bulk

Active

-40°C ~ 85°C (TA)

AVR® ATtiny

Internal

12MHz

256 x 8

1.8V ~ 5.5V

AVR

Brown-out Detect/Reset, POR, WDT

FLASH

8-Bit

4KB (2K x 16)

I²C, SPI

64 x 8

-

-

Min: 1

Mult: 1

Surface Mount

44-TQFP

44-TQFP (10x10)

ATMEGA164

A/D 8x10b

Atmel

32

Bulk

Obsolete

-40°C ~ 85°C (TA)

Automotive, AEC-Q100, AVR® ATmega

Internal

16MHz

1K x 8

2.7V ~ 5.5V

AVR

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

FLASH

8-Bit

16KB (8K x 16)

I²C, SPI, UART/USART

512 x 8

-

-

Min: 1

Mult: 1

Surface Mount

64-VFQFN Exposed Pad

64-QFN (9x9)

ATMEGA64

A/D 8x10b

Atmel

53

Bulk

Active

-40°C ~ 85°C (TA)

AVR® ATmega

Internal

8MHz

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

20-WFQFN Exposed Pad

20-QFN-EP (4x4)

ATTINY84

A/D 8x10b

Atmel

12

Bulk

Active

-40°C ~ 85°C (TA)

AVR® ATtiny

Internal

20MHz

512 x 8

2.7V ~ 5.5V

AVR

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

FLASH

8-Bit

8KB (4K x 16)

USI

512 x 8

-

-

Min: 1

Mult: 1

Surface Mount

64-VFQFN Exposed Pad

64-QFN (9x9)

ATMEGA329

A/D 8x10b

Atmel

54

Bulk

Active

-40°C ~ 85°C (TA)

AVR® ATmega

Internal

8MHz

2K x 8

1.8V ~ 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-VFQFN Exposed Pad

44-VQFN (7x7)

ATMEGA164

A/D 8x10b

Atmel

32

Bulk

Active

-40°C ~ 105°C (TA)

AVR® ATmega

Internal

20MHz

1K x 8

2.7V ~ 5.5V

AVR

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

FLASH

8-Bit

16KB (8K x 16)

I²C, SPI, UART/USART

512 x 8

-

-

Min: 1

Mult: 1

Surface Mount

144-LQFP

144-LQFP (20x20)

AT32UC3

A/D 16x12b; D/A 4x12b

Atmel

123

Bulk

Active

-40°C ~ 85°C (TA)

AVR®32 UC3 C

Internal

66MHz

32K x 8

3V ~ 5.5V

AVR

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

FLASH

32-Bit Single-Core

128KB (128K x 8)

CANbus, EBI/EMI, Ethernet, I²C, IrDA, LINbus, SPI, UART/USART, USB

-

-

-

Min: 1

Mult: 1

Through Hole

40-DIP (0.600, 15.24mm)

40-PDIL

AT80C31X2

-

Atmel

32

Tube

Obsolete

-40°C ~ 85°C (TA)

80C

Internal

30/20MHz

128 x 8

2.7V ~ 5.5V

80C51

POR

ROMless

8-Bit

-

UART/USART

-

-

-

Min: 1

Mult: 1

Surface Mount

100-LQFP

100-LQFP (14x14)

ATSAM4E

A/D 16x12b; D/A 2x12b

Atmel

79

Bulk

Active

-40°C ~ 85°C (TA)

SAM4E

Internal

120MHz

128K x 8

1.62V ~ 3.6V

ARM® Cortex®-M4

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

FLASH

32-Bit Single-Core

512KB (512K x 8)

CANbus, Ethernet, IrDA, MMC/SD, SPI, UART/USART, USB

-