AT32UC3B0256-Z2UR Atmel, AT32UC3B0256-Z2UR Datasheet - Page 373
AT32UC3B0256-Z2UR
Manufacturer Part Number
AT32UC3B0256-Z2UR
Description
MCU AVR32 256K FLASH 64-QFN
Manufacturer
Atmel
Series
AVR®32 UC3r
Datasheet
1.AT32UC3B164-AUR.pdf
(680 pages)
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
-
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22.7.1.3
32059J–12/2010
Interrupts
After writing a one to USBCON.USBE, the USBB enters the Device or the Host mode (according
to the ID detection) in idle state.
The USBB can be disabled at any time by writing a zero to USBCON.USBE. In fact, writing a
zero to USBCON.USBE acts as a hardware reset, except that the OTGPADE, VBUSPO,
FRZCLK, UIDE, UIMOD and, LS bits are not reset.
One interrupt vector is assigned to the USB interface.
ture of the USB interrupt system.
Figure 22-6 on page 374
AT32UC3B
shows the struc-
373
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