ATMEGA162V-1AC vs ATMEGA162-16AU vs ATMEGA164PA-AUR Comparison

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Mfr. Part #	ATMEGA162V-1AC	ATMEGA162-16AU	ATMEGA164PA-AUR
Manufacturer	Microchip Technology	Microchip Technology	Microchip Technology
Description	IC MCU 8BIT 16KB FLASH 44TQFP	MCU 8-Bit ATmega AVR RISC 16KB Flash 3.3V/5V 44-Pin TQFP	MCU AVR 16KB FLASH 20MHZ 44TQFP
Datasheet
RoHS
Specifications
Mounting Type	Surface Mount	Surface Mount	Surface Mount
Package / Case	44-TQFP	44-TQFP	44-TQFP
Surface Mount	YES	-	-
Number of I/Os	35	35	32
ROM(word)	8192	-	8192
Operating Temperature	0°C~70°C	-40°C~85°C TA	-40°C~85°C TA
Packaging	Tray	Tray	Tape & Reel (TR)
Series	AVR® ATmega	AVR® ATmega	AVR® ATmega
Published	1997	1997	1997
JESD-609 Code	e0	e3	e3
Part Status	Obsolete	Active	Active
Moisture Sensitivity Level (MSL)	1 (Unlimited)	3 (168 Hours)	3 (168 Hours)
Number of Terminations	44	44	44
Terminal Finish	TIN LEAD	-	-
HTS Code	8542.31.00.01	-	-
Voltage - Supply	3V	5V	1.8V~5.5V
Terminal Position	QUAD	QUAD	QUAD
Terminal Form	GULL WING	GULL WING	GULL WING
Peak Reflow Temperature (Cel)	240	260	260
Terminal Pitch	0.8mm	-	0.8mm
Reach Compliance Code	not_compliant	-	-
Time@Peak Reflow Temperature-Max (s)	30	40	40
Base Part Number	ATMEGA162	ATMEGA162	ATMEGA164PA
JESD-30 Code	S-PQFP-G44	-	-
Qualification Status	Not Qualified	-	-
Power Supplies	2/3V	3/5V	2/5V
Oscillator Type	Internal	Internal	Internal
Speed	1MHz	-	-
RAM Size	1K x 8	1K x 8	1K x 8
uPs/uCs/Peripheral ICs Type	MICROCONTROLLER, RISC	MICROCONTROLLER, RISC	MICROCONTROLLER, RISC
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
Clock Frequency	1MHz	-	-
Program Memory Type	FLASH	FLASH	FLASH
Core Size	8-Bit	8-Bit	8-Bit
Program Memory Size	16KB 8K x 16	16KB 8K x 16	16KB 8K x 16
Connectivity	EBI/EMI, SPI, UART/USART	EBI/EMI, SPI, UART/USART	I2C, SPI, UART/USART
Bit Size	8	8	8
Has ADC	NO	NO	YES
DMA Channels	NO	NO	NO
PWM Channels	YES	-	YES
DAC Channels	NO	NO	NO
Address Bus Width	16	8b	-
EEPROM Size	512 x 8	512 x 8	512 x 8
External Data Bus Width	8	-	-
Voltage - Supply (Max)	3.6V	5.5V	5.5V
Voltage - Supply (Min)	1.8V	-	1.8V
Length	10mm	10.1mm	10mm
Height Seated (Max)	1.2mm	-	1.2mm
Width	10mm	10.1mm	-
RoHS Status	Non-RoHS Compliant	ROHS3 Compliant	ROHS3 Compliant
Factory Lead Time	-	7 Weeks	6 Weeks
Contact Plating	-	Tin	Tin
Mount	-	Surface Mount	Surface Mount
Number of Pins	-	44	44
Memory Types	-	EEPROM, FLASH	-
Watchdog Timers	-	Yes	Yes
Pbfree Code	-	yes	yes
Frequency	-	16MHz	20MHz
Interface	-	EBI/EMI, SPI, UART, USART	2-Wire, I2C, SPI, UART, USART
Memory Size	-	16kB	16kB
Number of Bits	-	8	-
Access Time	-	16 μs	-
Data Bus Width	-	8b	8b
Number of Timers/Counters	-	4	3
Density	-	128 kb	-
Number of UART Channels	-	2	-
Number of PWM Channels	-	6	-
Number of SPI Channels	-	1	-
Height	-	1.05mm	-
REACH SVHC	-	No SVHC	-
Radiation Hardening	-	No	No
Lead Free	-	Lead Free	-
Data Converters	-	-	A/D 8x10b
On Chip Program ROM Width	-	-	16
Boundary Scan	-	-	YES
Low Power Mode	-	-	YES
Format	-	-	FIXED-POINT
Integrated Cache	-	-	NO
RAM (words)	-	-	1024
Number of Serial I/Os	-	-	2
Number of External Interrupts	-	-	3
On Chip Data RAM Width	-	-	8
Pricing(USD)
Grads Price	-	-	Quantity Unit Price 1+ $4.57235 10+ $4.31353 100+ $4.06937 500+ $3.83903 1000+ $3.62173
Availability	-	455	10006
Price	-	-	$4.57235
Quantity