AVR64DA28-I/SP

High-Performance AVR RISC CPU with Hardware Multiplier
    Running up to 24 MHz
    Single Cycle I/O Access
    Two-level Interrupt Controller
    Sleep Modes: Idle, Standby, Power-down
    Event System (EVSYS)
    Configurable Custom Logic (CCL)
    Single pin programming and debugging interface (UPDI)

    Analog Features
    12-bit Differential Analog-to-Digital Converter (ADC)
    10-bit Digital-to-Analog Converter (DAC) with Output Buffer
    Zero-Cross Detector (ZCD)
    Analog Comparator

    Timer/Counters
    Timer/Counter type A (TCA)
    Timer/Counter type B (TCB)
    Timer/Counter type D (TCD) for control applications

    User Interfaces - Peripharal Touch Controller (PTC)
    1D Capactive Touch with MCU (Buttons, Sliders, Wheels, Proximity)
    2D Capactive Touch Surface/Pads with MCU

    Communication
    Serial communication interfaces: USART, SPI, I2C

    Built-in Safety Functions:
    Power-On Reset (POR)
    Brown-Out-Detection (BOD)
    Voltage Level Monitor (VLM)
    Cyclic Redundancy Check (CRC) Scan
    Window Watchdog Timer with Window Mode (WWDT)
    

Max ADC Resolution (bits)     12
Number of ADCs     1
Program Memory Size (KB)     64
SRAM (KB) 8
Number of Comparators     3
CPU Speed (MIPS/DMIPS)     24
Data EEPROM (bytes)      512
DigitalTimerQty_16bit     4
I2C     1
Program Memory Type     Flash
ADC Channels     10
Low Power     Yes
Operating Voltage     1.8 - 5.5
Pin Count     28 ( SPDIP )
SPI     2
Temp Range (°C)     -40 - 85
USART     3

   AVR64DA28.pdf