CATEGORIES:  INTEGRATED CIRCUITS (ICS)

CONNECTIVITY:  I²C, IRDA, SPI, SSC, UART/USART, USB

CORE PROCESSOR:  AVR

CORE SIZE:  32-BIT

DATA CONVERTERS:  A/D 8X10B

DETAILED DESCRIPTION:  AVR AVR®32 UC3 B MICROCONTROLLER IC 32-BIT 60MHZ 256KB (256K X 8) FLASH 64-QFN (9X9)

LEAD FREE STATUS / ROHS STATUS:  LEAD FREE / ROHS COMPLIANT

MANUFACTURER:  MICROCHIP TECHNOLOGY

MANUFACTURER PART NUMBER:  AT32UC3B0256-Z2UT

MANUFACTURER STANDARD LEAD TIME:  5 WEEKS

MOISTURE SENSITIVITY LEVEL (MSL):  3 (168 HOURS)

NUMBER OF I/O:  44

OPERATING TEMPERATURE:  -40°C ~ 85°C (TA)

OSCILLATOR TYPE:  INTERNAL

PACKAGE / CASE:  64-VFQFN EXPOSED PAD

PACKAGING:  TRAY

PERIPHERALS:  BROWN-OUT DETECT/RESET, DMA, POR, PWM, WDT

PROGRAM MEMORY SIZE:  256KB (256K X 8)

PROGRAM MEMORY TYPE:  FLASH

RAM SIZE:  32K X 8

SERIES:  AVR®32 UC3 B

SPEED:  60MHZ

STANDARD PACKAGE:  260

SUPPLIER DEVICE PACKAGE:  64-QFN (9X9)

VOLTAGE - SUPPLY (VCC/VDD):  1.65 V ~ 3.6 V

ALTERNATE PARTS:  AT32UC3B0256-Z2UR