• Hardware multiplier
• Three sleep modes:
• Idle
• Standby
• Power Down
• Event System
• Watchdog Timer (WDT)
• Power-On Reset (POR)
• Brown-Out Detection (BOD)
• Single pin programming and debugging interface (UPDI)
• 16 Channel 10-bit ADC with Voltage Reference
• Analog Comparator (AC)
• Configurable Custom Logic (CCL)
• 5x 16-bit Timer (TCA / TCB)
• Cyclical Redundancy Check (CRC/SCAN)
• SPI / I2C / USART
Parametrics
Program Memory Type: Flash
Program Memory Size (KB): 48
CPU Speed (MIPS/DMIPS): 20
SRAM (KB): 6,144
Data EEPROM/HEF (bytes): 256
Digital Communication Peripherals 4-UART, 1-SPI, 1-I2C
Capture/Compare/PWM Peripherals: 16 Input Capture, 11PWM
Timers: 5 x 16-bit
ADC Input: 16 ch, 10-bit
Number of Comparators: 1
Temperature Range (°C): -40 to 125
Operating Voltage Range (V): 1.8 to 5.5
Pin Count: 48 ( TQFP48 )
