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HomeAll CategoryComparisonatmega6450v8ai_4919266-vs-atmega128016aur_4855699-vs-atmega256016aur_4812766

Comparison

ATMEGA6450V-8AI vs ATMEGA1280-16AUR vs ATMEGA2560-16AUR
Mfr. Part # ATMEGA6450V-8AI

ATMEGA1280-16AUR

ATMEGA2560-16AUR

Manufacturer Microchip TechnologyMicrochip TechnologyMicrochip Technology
Description

8-bit Microcontrollers - MCU AVR 64K FLASH 2K EE 4K SRAM ADC 1.8V

MCU AVR 128K FLASH 16MHZ 100TQFP

IC MCU 8BIT 256KB FLASH 100TQFP

Datasheet
RoHS
Specifications

Mounting Type

Surface Mount

Surface Mount

Surface Mount

Package / Case

100-TQFP

100-TQFP

100-TQFP

Data Converters

A/D 8x10b

A/D 16x10b

A/D 16x10b

Number of I/Os

68

86

86

Operating Temperature

-40°C~85°C TA

-40°C~85°C TA

-40°C~85°C TA

Packaging

Tray

Tape & Reel (TR)

Tape & Reel (TR)

Series

AVR® ATmega

AVR® ATmega

AVR® ATmega

Published

2011

2007

2007

Part Status

Obsolete

Active

Active

Moisture Sensitivity Level (MSL)

3 (168 Hours)

3 (168 Hours)

3 (168 Hours)

Voltage - Supply

1.8V~5.5V

2.7V~5.5V

5V

Base Part Number

ATMEGA6450

ATMEGA1280

ATMEGA2560

Oscillator Type

Internal

Internal

Internal

Speed

8MHz

16MHz

-

RAM Size

4K x 8

8K x 8

8K x 8

Core Processor

AVR

AVR

AVR

Peripherals

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

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

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

Program Memory Type

FLASH

FLASH

FLASH

Core Size

8-Bit

8-Bit

8-Bit

Program Memory Size

64KB 32K x 16

128KB 64K x 16

256KB 128K x 16

Connectivity

SPI, UART/USART, USI

EBI/EMI, I2C, SPI, UART/USART

EBI/EMI, I2C, SPI, UART/USART

EEPROM Size

2K x 8

4K x 8

4K x 8

RoHS Status

Non-RoHS Compliant

ROHS3 Compliant

ROHS3 Compliant

Factory Lead Time

-

7 Weeks

7 Weeks

Contact Plating

-

Tin

Tin

Mount

-

Surface Mount

Surface Mount

Number of Pins

-

100

100

Supplier Device Package

-

100-TQFP (14x14)

-

Operating Temperature (Max)

-

85°C

-

Memory Types

-

FLASH

FLASH, OTP

Operating Temperature (Min)

-

-40°C

-

Watchdog Timers

-

Yes

Yes

Frequency

-

16MHz

16MHz

Interface

-

CAN, EBI/EMI, I2C, SPI, UART, USART

EBI/EMI, I2C, SPI, UART, USART

Memory Size

-

48kB

8kB

Data Bus Width

-

8b

8b

Number of Timers/Counters

-

6

6

Core Architecture

-

AVR

-

Max Frequency

-

16MHz

-

Number of Programmable I/O

-

86

-

Voltage - Supply (Max)

-

5.5V

-

Voltage - Supply (Min)

-

2.7V

-

ROM(word)

-

-

131072

JESD-609 Code

-

-

e3

Pbfree Code

-

-

yes

Number of Terminations

-

-

100

Additional Feature

-

-

ALSO OPERATES AT 2.7V MINIMUM SUPPLY AT 8 MHZ

Terminal Position

-

-

QUAD

Terminal Form

-

-

GULL WING

Peak Reflow Temperature (Cel)

-

-

260

Terminal Pitch

-

-

0.5mm

Time@Peak Reflow Temperature-Max (s)

-

-

40

Qualification Status

-

-

Not Qualified

Power Supplies

-

-

5V

uPs/uCs/Peripheral ICs Type

-

-

MICROCONTROLLER, RISC

Bit Size

-

-

8

Has ADC

-

-

YES

DMA Channels

-

-

NO

PWM Channels

-

-

YES

DAC Channels

-

-

NO

Address Bus Width

-

-

16

Length

-

-

14mm

Height Seated (Max)

-

-

1.2mm

REACH SVHC

-

-

No SVHC

Lead Free

-

-

Lead Free

Pricing(USD)
Grads Price
-
-

Quantity

Unit Price

1+

$17.88759

10+

$16.87508

100+

$15.91989

500+

$15.01877

1000+

$14.16865

Availability

-

541

7000

Price

-

-

$17.88759

Quantity

In Stock