HomeAll CategoryComparisonatmega16216au_4854486-vs-atmega164paaur_4810413

Comparison

ATMEGA162-16AU vs ATMEGA164PA-AUR

Hide Shared Attributes Highlight Different Attributes
Mfr. Part #	ATMEGA162-16AU	ATMEGA164PA-AUR
Manufacturer	Microchip Technology	Microchip Technology
Description	MCU 8-Bit ATmega AVR RISC 16KB Flash 3.3V/5V 44-Pin TQFP	MCU AVR 16KB FLASH 20MHZ 44TQFP
Datasheet
RoHS
Specifications
Factory Lead Time	7 Weeks	6 Weeks
Contact Plating	Tin	Tin
Mount	Surface Mount	Surface Mount
Mounting Type	Surface Mount	Surface Mount
Package / Case	44-TQFP	44-TQFP
Number of Pins	44	44
Memory Types	EEPROM, FLASH	-
Number of I/Os	35	32
Watchdog Timers	Yes	Yes
Operating Temperature	-40°C~85°C TA	-40°C~85°C TA
Packaging	Tray	Tape & Reel (TR)
Series	AVR® ATmega	AVR® ATmega
Published	1997	1997
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	44	44
Voltage - Supply	5V	1.8V~5.5V
Terminal Position	QUAD	QUAD
Terminal Form	GULL WING	GULL WING
Peak Reflow Temperature (Cel)	260	260
Frequency	16MHz	20MHz
Time@Peak Reflow Temperature-Max (s)	40	40
Base Part Number	ATMEGA162	ATMEGA164PA
Power Supplies	3/5V	2/5V
Interface	EBI/EMI, SPI, UART, USART	2-Wire, I2C, SPI, UART, USART
Memory Size	16kB	16kB
Oscillator Type	Internal	Internal
RAM Size	1K x 8	1K x 8
uPs/uCs/Peripheral ICs Type	MICROCONTROLLER, RISC	MICROCONTROLLER, RISC
Number of Bits	8	-
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	16KB 8K x 16	16KB 8K x 16
Connectivity	EBI/EMI, SPI, UART/USART	I2C, SPI, UART/USART
Bit Size	8	8
Access Time	16 μs	-
Has ADC	NO	YES
DMA Channels	NO	NO
Data Bus Width	8b	8b
DAC Channels	NO	NO
Number of Timers/Counters	4	3
Address Bus Width	8b	-
Density	128 kb	-
EEPROM Size	512 x 8	512 x 8
Number of UART Channels	2	-
Voltage - Supply (Max)	5.5V	5.5V
Number of PWM Channels	6	-
Number of SPI Channels	1	-
Height	1.05mm	-
Length	10.1mm	10mm
Width	10.1mm	-
REACH SVHC	No SVHC	-
Radiation Hardening	No	No
RoHS Status	ROHS3 Compliant	ROHS3 Compliant
Lead Free	Lead Free	-
Data Converters	-	A/D 8x10b
ROM(word)	-	8192
Terminal Pitch	-	0.8mm
PWM Channels	-	YES
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
Voltage - Supply (Min)	-	1.8V
Number of External Interrupts	-	3
On Chip Data RAM Width	-	8
Height Seated (Max)	-	1.2mm
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