8-bit AVR microcontroller featuring 128KB FLASH memory and 4KB RAM. Operates at up to 16MHz with a 2.7V to 5.5V supply voltage range. Offers I2C, SPI, UART, USART, and EBI/EMI interfaces, with 53 I/Os. Includes internal oscillator and peripherals such as Brown-out Detect/Reset, POR, PWM, WDT, and DMA. RoHS compliant and lead-free, packaged in a 64-TQFP surface mount.
Frequency16MHz
PackageA
MountingSurface Mount
Quick Jump:
Technical Specifications
Microchip ATMEGA128A-AUR technical specifications.
General
Package/Case
A
Core Architecture
AVR
Frequency
16MHz
Interface
I2C, SPI, UART, USART, EBI/EMI
Lead Free
Lead Free
Max Operating Temperature
85°C
Max Supply Voltage
5.5V
Memory Size
128KB
Memory Type
FLASH,
Min Operating Temperature
-40°C
Min Supply Voltage
2.7V
Mount
Surface Mount
Number of I/Os
53
Oscillator Type
Internal
Packaging
Cut Tape
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT, DMA
RAM Size
4KB
Reach SVHC Compliant
No
RoHS Compliant
Yes
Series
AVR®32 UC3 L
Compliance
RoHS
Compliant
Datasheet
Microchip ATMEGA128A-AUR Datasheet
Download the complete datasheet for Microchip ATMEGA128A-AUR to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.
Product Images
