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Comparison

ATMEGA325P-20MU vs ATMEGA325V-8MUR

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Mfr. Part #	ATMEGA325P-20MU	ATMEGA325V-8MUR
Manufacturer	Microchip Technology	Microchip Technology
Description	MCU 8-bit ATmega AVR RISC 32KB Flash 2.5V/3.3V/5V 64-Pin QFN EP	MCU AVR 32K FLASH 8MHZ 64QFN
Datasheet
RoHS
Specifications
Factory Lead Time	4 Weeks	7 Weeks
Package / Case	64-VFQFN Exposed Pad	64-VFQFN Exposed Pad
Mounting Type	Surface Mount	Surface Mount
Mount	Surface Mount	Surface Mount
Contact Plating	Tin	Tin
Number of Pins	64	64
Number of I/Os	54	54
Data Converters	A/D 8x10b	A/D 8x10b
Published	2005	2011
Series	AVR® ATmega	AVR® ATmega
Packaging	Tray	Tape & Reel (TR)
Operating Temperature	-40°C~85°C TA	-40°C~85°C TA
Pbfree Code	yes	yes
Part Status	Active	Active
Moisture Sensitivity Level (MSL)	3 (168 Hours)	3 (168 Hours)
Number of Terminations	64	64
Voltage - Supply	2.7V~5.5V	3V
Terminal Position	QUAD	QUAD
Terminal Form	NO LEAD	NO LEAD
Terminal Pitch	0.5mm	0.5mm
Frequency	20MHz	8MHz
Base Part Number	ATMEGA325P	ATMEGA325
Qualification Status	Not Qualified	Not Qualified
Interface	SPI, UART, USART	I2C, SPI, UART, USART, USB
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, POR, PWM, WDT	Brown-out Detect/Reset, 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
Has ADC	YES	YES
DMA Channels	NO	NO
Data Bus Width	8b	8b
PWM Channels	YES	YES
DAC Channels	YES	NO
Number of Timers/Counters	3	3
EEPROM Size	1K x 8	1K x 8
Voltage - Supply (Max)	5.5V	5.5V
Voltage - Supply (Min)	2.7V	2.7V
Height Seated (Max)	1mm	1mm
Length	9mm	9mm
RoHS Status	ROHS3 Compliant	ROHS3 Compliant
Lead Free	Lead Free	-
Watchdog Timers	-	Yes
JESD-609 Code	-	e3
Additional Feature	-	ALSO OPERATES AT 1.8 V MINIMUM SUPPLY AT 4 MHZ
Peak Reflow Temperature (Cel)	-	260
Time@Peak Reflow Temperature-Max (s)	-	40
Power Supplies	-	2/5V
Pricing(USD)
Grads Price	Quantity Unit Price 1+ $6.04991 10+ $5.70746 100+ $5.3844 500+ $5.07962 1000+ $4.79209	Quantity Unit Price 1+ $7.11127 10+ $6.70874 100+ $6.329 500+ $5.97076 1000+ $5.63279
Availability	2340	1451
Price	$6.04991	$7.11127
Quantity