HomeAll CategoryComparisonatmega6450aaur_4850410-vs-atmega645016aur_4879285

Comparison

ATMEGA6450A-AUR vs ATMEGA6450-16AUR

Hide Shared Attributes Highlight Different Attributes
Mfr. Part #	ATMEGA6450A-AUR	ATMEGA6450-16AUR
Manufacturer	Microchip Technology	Microchip Technology
Description	IC MCU 8BIT 64KB FLASH 100TQFP	IC MCU 8BIT 64KB FLASH 100TQFP
Datasheet
RoHS
Specifications
Factory Lead Time	4 Weeks	7 Weeks
Contact Plating	Tin	Tin
Mount	Surface Mount	Surface Mount
Mounting Type	Surface Mount	Surface Mount
Package / Case	100-TQFP	100-TQFP
Number of Pins	100	100
Data Converters	A/D 8x10b	A/D 8x10b
Number of I/Os	69	68
Watchdog Timers	Yes	Yes
Operating Temperature	-40°C~85°C TA	-40°C~85°C TA
Packaging	Tape & Reel (TR)	Tape & Reel (TR)
Series	AVR® ATmega	AVR® ATmega
Published	1997	2011
JESD-609 Code	e3	e3
Pbfree Code	yes	yes
Part Status	Active	Active
Moisture Sensitivity Level (MSL)	3 (168 Hours)	3 (168 Hours)
Number of Terminations	100	100
Additional Feature	ALSO OPERATES AT 2.7 V MINIMUM SUPPLY AT 10 MHZ AND 1.8 V MINIMUM SUPPLY AT 4 MHZ	ALSO OPERATES AT 2.7 V MINIMUM SUPPLY AT 8 MHZ
Voltage - Supply	5V	5V
Terminal Position	QUAD	QUAD
Terminal Form	GULL WING	GULL WING
Peak Reflow Temperature (Cel)	260	260
Terminal Pitch	0.5mm	0.5mm
Frequency	20MHz	16MHz
Time@Peak Reflow Temperature-Max (s)	40	40
Base Part Number	ATMEGA6450A	ATMEGA6450
Qualification Status	Not Qualified	Not Qualified
Power Supplies	2/5V	-
Interface	SPI, UART, USART	SPI, UART, USART
Memory Size	64kB	64kB
Oscillator Type	Internal	Internal
RAM Size	4K x 8	4K x 8
uPs/uCs/Peripheral ICs Type	MICROCONTROLLER, RISC	MICROCONTROLLER, RISC
Core Processor	AVR	AVR
Peripherals	Brown-out Detect/Reset, POR, PWM, WDT	Brown-out Detect/Reset, POR, PWM, WDT
Program Memory Type	FLASH	FLASH
Core Size	8-Bit	8-Bit
Program Memory Size	64KB 32K x 16	64KB 32K x 16
Connectivity	SPI, UART/USART, USI	SPI, UART/USART, USI
Bit Size	8	8
Has ADC	YES	YES
DMA Channels	NO	NO
Data Bus Width	8b	8b
PWM Channels	YES	YES
DAC Channels	NO	NO
Number of Timers/Counters	3	3
EEPROM Size	2K x 8	2K x 8
Voltage - Supply (Max)	5.5V	5.5V
Voltage - Supply (Min)	4.5V	4.5V
Length	14mm	14mm
Height Seated (Max)	1.2mm	1.2mm
RoHS Status	ROHS3 Compliant	ROHS3 Compliant
Number of Programmable I/O	-	69
Pricing(USD)
Grads Price	Quantity Unit Price 1+ $5.61782 10+ $5.29983 100+ $4.99984 500+ $4.71683 1000+ $4.44984	Quantity Unit Price 1+ $10.71098 10+ $10.1047 100+ $9.53274 500+ $8.99315 1000+ $8.4841
Availability	449	3000
Price	$5.61782	$10.71098
Quantity