ATMEGA16U2-AU vs ATMEGA16A-AU Comparison
This in-depth comparison of the ATMEGA16A-AU and ATMEGA16U2-AU provides valuable insights into their specifications and key features. We cover important factors in detail, including RoHS compliance, REACH status, series, mounting style, package type, and other relevant characteristics. Presenting the differences side by side simplifies component selection, making it easier for you to select the best option for your specific application. For more information, refer to their datasheets or contact our sales team for assistance in selecting the right part for your design.
Package
TQFP-44
TQFP-32
Description
IC MCU 8BIT 16KB FLASH 44TQFP
IC MCU 8BIT 16KB FLASH 32TQFP
Series
AVR® ATmega
AVR® ATmega
Part Status
Active
Active
Core Processor
AVR
AVR
Core Size
8-Bit
8-Bit
Speed
16MHz
16MHz
Connectivity
I²C, SPI, UART/USART
SPI, UART/USART, USB
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O
32
22
Program Memory Size
16KB (8K x 16)
16KB (8K x 16)
Program Memory Type
FLASH
FLASH
EEPROM Size
512 x 8
512 x 8
RAM Size
1K x 8
512 x 8
Voltage - Supply (Vcc/Vdd)
2.7V ~ 5.5V
2.7V ~ 5.5V
Data Converters
A/D 8x10b
-
Oscillator Type
Internal
Internal
Operating Temperature
-40°C ~ 85°C (TA)
-40°C ~ 85°C (TA)
Mounting Type
Surface Mount
Surface Mount
