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Comparison

ATMEGA3290V-8AU vs ATMEGA3290V-8AUR

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Mfr. Part #	ATMEGA3290V-8AU	ATMEGA3290V-8AUR
Manufacturer	Microchip Technology	Microchip Technology
Description	ATMEL ATMEGA3290V-8AUMCU, 8BIT, MEGAAVR, 8MHZ, TQFP-100	MCU AVR 32K FLASH 8MHZ 100TQFP
Datasheet
RoHS
Specifications
Factory Lead Time	7 Weeks	7 Weeks
Package / Case	100-TQFP	100-TQFP
Mounting Type	Surface Mount	Surface Mount
Mount	Surface Mount	Surface Mount
Contact Plating	Tin	Tin
Number of Pins	100	100
Watchdog Timers	Yes	Yes
Number of I/Os	69	69
Data Converters	A/D 8x10b	A/D 8x10b
Published	2006	2006
Series	AVR® ATmega	AVR® ATmega
Packaging	Tray	Tape & Reel (TR)
Operating Temperature	-40°C~85°C TA	-40°C~85°C TA
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
Voltage - Supply	1.8V~5.5V	3V
Terminal Position	QUAD	QUAD
Terminal Form	GULL WING	GULL WING
Peak Reflow Temperature (Cel)	260	260
Terminal Pitch	0.5mm	0.5mm
Frequency	8MHz	8MHz
Time@Peak Reflow Temperature-Max (s)	40	40
Base Part Number	ATMEGA3290	ATMEGA3290
Interface	SPI, UART, USART	SPI, UART, USART
Memory Size	32kB	32kB
Oscillator Type	Internal	Internal
RAM Size	2K x 8	2K x 8
uPs/uCs/Peripheral ICs Type	MICROCONTROLLER, RISC	MICROCONTROLLER, RISC
Core Processor	AVR	AVR
Peripherals	Brown-out Detect/Reset, LCD, POR, PWM, WDT	Brown-out Detect/Reset, LCD, POR, PWM, WDT
Program Memory Type	FLASH	FLASH
Core Size	8-Bit	8-Bit
Program Memory Size	32KB 16K x 16	32KB 16K x 16
Connectivity	SPI, UART/USART, USI	SPI, UART/USART, USI
Bit Size	8	8
Access Time	8 μs	-
Has ADC	YES	YES
DMA Channels	NO	NO
Data Bus Width	8b	8b
Number of Timers/Counters	3	3
EEPROM Size	1K x 8	1K x 8
Number of Programmable I/O	68	-
Number of ADC Channels	8	-
Voltage - Supply (Max)	5.5V	5.5V
Number of PWM Channels	4	-
Number of I2C Channels	1	-
Number of SPI Channels	2	-
Width	14.1mm	-
Length	14.1mm	14mm
Height	1.05mm	-
RoHS Status	ROHS3 Compliant	ROHS3 Compliant
Radiation Hardening	No	-
REACH SVHC	No SVHC	-
Lead Free	Lead Free	-
Additional Feature	-	ALSO OPERATES AT 1.8V SUPPLY AT 4 MHZ
Qualification Status	-	Not Qualified
Power Supplies	-	2/5V
PWM Channels	-	YES
DAC Channels	-	NO
Voltage - Supply (Min)	-	2.7V
Height Seated (Max)	-	1.2mm
Pricing(USD)
Grads Price	Quantity Unit Price 1+ $16.07943 10+ $15.16928 100+ $14.31064 500+ $13.5006 1000+ $12.73642	Quantity Unit Price 1+ $8.82167 10+ $8.32233 100+ $7.85125 500+ $7.40684 1000+ $6.98759
Availability	1	49
Price	$16.07943	$8.82167
Quantity