AT32UC3B0256-Z2UR Atmel, AT32UC3B0256-Z2UR Datasheet - Page 535

• Manufacturer Part Number: AT32UC3B0256-Z2UR
• Description: MCU AVR32 256K FLASH 64-QFN
• Manufacturer: Atmel
• Series: AVR®32 UC3r

Specifications of AT32UC3B0256-Z2UR

• Package / Case: 64-QFN
• Voltage - Supply (vcc/vdd): 1.65 V ~ 1.95 V
• Operating Temperature: -40°C ~ 85°C
• Speed: 60MHz
• Number Of I /o: 44
• Core Processor: AVR
• Program Memory Type: FLASH
• Ram Size: 32K x 8
• Program Memory Size: 256KB (256K x 8)
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Peripherals: Brown-out Detect/Reset, DMA, POR, PWM, WDT
• Connectivity: I²C, IrDA, SPI, SSC, UART/USART, USB
• Core Size: 32-Bit
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

24.6.3.4
32059J–12/2010
Interrupts
Depending on the interrupt mask in the IMR register, an interrupt is generated at the end of the
corresponding channel period. The interrupt remains active until a read operation in the ISR reg-
ister occurs.
A channel interrupt is enabled by setting the corresponding bit in the IER register. A channel
interrupt is disabled by setting the corresponding bit in the IDR register.
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