CATEGORIES: INTEGRATED CIRCUITS (ICS)
CONNECTIVITY: EBI/EMI, I²C, IRDA, MEMORY CARD, SPI, SSC, UART/USART, USB OTG
CORE PROCESSOR: AVR
CORE SIZE: 32-BIT
DATA CONVERTERS: A/D 8X10B
LEAD FREE STATUS / ROHS STATUS: LEAD FREE / ROHS COMPLIANT
MANUFACTURER: ATMEL
MANUFACTURER PART NUMBER: AT32UC3A3256-ALUR
MANUFACTURER STANDARD LEAD TIME: 10 WEEKS
MOISTURE SENSITIVITY LEVEL (MSL): 3 (168 HOURS)
NUMBER OF I/O: 110
OPERATING TEMPERATURE: -40°C ~ 85°C (TA)
OSCILLATOR TYPE: INTERNAL
PACKAGE / CASE: 144-LQFP
PACKAGING: REEL
PERIPHERALS: BROWN-OUT DETECT/RESET, DMA, POR, WDT
PROGRAM MEMORY SIZE: 256KB (256K X 8)
PROGRAM MEMORY TYPE: FLASH
RAM SIZE: 128K X 8
SERIES: AVR®32 UC3 A3
SPEED: 66MHZ
STANDARD PACKAGE: 1
SUPPLIER DEVICE PACKAGE: 144-LQFP (20X20)
VOLTAGE - SUPPLY (VCC/VDD): 1.75 V ~ 3.6 V