HomeAll CategoryComparisonatmega6450v8ai_4919266-vs-atmega128016aur_4855699-vs-atmega645016au_4878077

Comparison

ATMEGA6450V-8AI vs ATMEGA1280-16AUR vs ATMEGA6450-16AU

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Mfr. Part #	ATMEGA6450V-8AI	ATMEGA1280-16AUR	ATMEGA6450-16AU
Manufacturer	Microchip Technology	Microchip Technology	Microchip Technology
Description	8-bit Microcontrollers - MCU AVR 64K FLASH 2K EE 4K SRAM ADC 1.8V	MCU AVR 128K FLASH 16MHZ 100TQFP	8BIT MCU, 64K FLASH, 5V, SMD, 6450
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 8x10b
Number of I/Os	68	86	69
Operating Temperature	-40°C~85°C TA	-40°C~85°C TA	-40°C~85°C TA
Packaging	Tray	Tape & Reel (TR)	Tray
Series	AVR® ATmega	AVR® ATmega	AVR® ATmega
Published	2011	2007	2011
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	ATMEGA6450
Oscillator Type	Internal	Internal	Internal
Speed	8MHz	16MHz	-
RAM Size	4K x 8	8K x 8	4K 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	64KB 32K x 16
Connectivity	SPI, UART/USART, USI	EBI/EMI, I2C, SPI, UART/USART	SPI, UART/USART, USI
EEPROM Size	2K x 8	4K x 8	2K 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	-
Operating Temperature (Min)	-	-40°C	-
Watchdog Timers	-	Yes	Yes
Frequency	-	16MHz	16MHz
Interface	-	CAN, EBI/EMI, I2C, SPI, UART, USART	SPI, UART, USART
Memory Size	-	48kB	64kB
Data Bus Width	-	8b	8b
Number of Timers/Counters	-	6	3
Core Architecture	-	AVR	-
Max Frequency	-	16MHz	-
Number of Programmable I/O	-	86	69
Voltage - Supply (Max)	-	5.5V	5.5V
Voltage - Supply (Min)	-	2.7V	-
JESD-609 Code	-	-	e3
Pbfree Code	-	-	yes
Number of Terminations	-	-	100
Termination	-	-	SMD/SMT
Terminal Position	-	-	QUAD
Terminal Form	-	-	GULL WING
Peak Reflow Temperature (Cel)	-	-	260
Terminal Pitch	-	-	0.5mm
Time@Peak Reflow Temperature-Max (s)	-	-	40
Number of Outputs	-	-	68
uPs/uCs/Peripheral ICs Type	-	-	MICROCONTROLLER, RISC
Bit Size	-	-	8
Access Time	-	-	16 μs
Has ADC	-	-	YES
DMA Channels	-	-	NO
Density	-	-	512 kb
Number of ADC Channels	-	-	8
Number of PWM Channels	-	-	4
Number of I2C Channels	-	-	1
Number of SPI Channels	-	-	2
Height	-	-	1.05mm
Length	-	-	14.1mm
Width	-	-	14.1mm
REACH SVHC	-	-	No SVHC
Radiation Hardening	-	-	No
Lead Free	-	-	Lead Free
Pricing(USD)
Grads Price	-	-	Quantity Unit Price 1+ $8.00914 10+ $7.55579 100+ $7.12811 500+ $6.72463 1000+ $6.34399
Availability	-	541	2460
Price	-	-	$8.00914
Quantity