HomeAll CategoryComparisonatmega329016ai_4916667-vs-atmega3290v8au_4843332-vs-atmega329016au_4840816

Comparison

ATMEGA3290-16AI vs ATMEGA3290V-8AU vs ATMEGA3290-16AU

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Mfr. Part #	ATMEGA3290-16AI	ATMEGA3290V-8AU	ATMEGA3290-16AU
Manufacturer	Microchip Technology	Microchip Technology	Microchip Technology
Description	IC MCU 8BIT 32KB FLASH 100TQFP	ATMEL ATMEGA3290V-8AUMCU, 8BIT, MEGAAVR, 8MHZ, TQFP-100	MCU, 8BIT, MEGAAVR, 16MHZ, TQFP-100
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 8x10b	A/D 8x10b
Number of I/Os	69	69	69
Operating Temperature	-40°C~85°C TA	-40°C~85°C TA	-40°C~85°C TA
Packaging	Tray	Tray	Tray
Series	AVR® ATmega	AVR® ATmega	AVR® ATmega
Published	2011	2006	2006
Part Status	Obsolete	Active	Active
Moisture Sensitivity Level (MSL)	3 (168 Hours)	3 (168 Hours)	3 (168 Hours)
Voltage - Supply	2.7V~5.5V	1.8V~5.5V	5V
Base Part Number	ATMEGA3290	ATMEGA3290	ATMEGA3290
Oscillator Type	Internal	Internal	Internal
Speed	16MHz	-	-
RAM Size	2K x 8	2K x 8	2K x 8
Core Processor	AVR	AVR	AVR
Peripherals	Brown-out Detect/Reset, LCD, POR, PWM, WDT	Brown-out Detect/Reset, LCD, POR, PWM, WDT	Brown-out Detect/Reset, LCD, POR, PWM, WDT
Program Memory Type	FLASH	FLASH	FLASH
Core Size	8-Bit	8-Bit	8-Bit
Program Memory Size	32KB 16K x 16	32KB 16K x 16	32KB 16K x 16
Connectivity	SPI, UART/USART, USI	SPI, UART/USART, USI	SPI, UART/USART, USI
EEPROM Size	1K x 8	1K x 8	1K x 8
RoHS Status	Non-RoHS Compliant	ROHS3 Compliant	ROHS3 Compliant
Factory Lead Time	-	7 Weeks	7 Weeks
Mount	-	Surface Mount	Surface Mount
Contact Plating	-	Tin	Tin
Number of Pins	-	100	100
Watchdog Timers	-	Yes	Yes
JESD-609 Code	-	e3	e3
Pbfree Code	-	yes	yes
Number of Terminations	-	100	100
Terminal Position	-	QUAD	QUAD
Terminal Form	-	GULL WING	GULL WING
Peak Reflow Temperature (Cel)	-	260	260
Terminal Pitch	-	0.5mm	0.5mm
Frequency	-	8MHz	16MHz
Time@Peak Reflow Temperature-Max (s)	-	40	40
Interface	-	SPI, UART, USART	SPI, UART, USART
Memory Size	-	32kB	32kB
uPs/uCs/Peripheral ICs Type	-	MICROCONTROLLER, RISC	MICROCONTROLLER, RISC
Bit Size	-	8	8
Access Time	-	8 μs	16 μs
Has ADC	-	YES	YES
DMA Channels	-	NO	NO
Data Bus Width	-	8b	8b
Number of Timers/Counters	-	3	3
Number of Programmable I/O	-	68	54
Number of ADC Channels	-	8	8
Voltage - Supply (Max)	-	5.5V	-
Number of PWM Channels	-	4	4
Number of I2C Channels	-	1	1
Number of SPI Channels	-	2	2
Width	-	14.1mm	14.1mm
Length	-	14.1mm	14.1mm
Height	-	1.05mm	1.05mm
Radiation Hardening	-	No	No
REACH SVHC	-	No SVHC	No SVHC
Lead Free	-	Lead Free	Lead Free
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+ $7.48103 10+ $7.05757 100+ $6.65809 500+ $6.28121 1000+ $5.92567
Availability	64	1	3280
Price	-	$16.07943	$7.48103
Quantity