at32uc3b0512-z2ues ATMEL Corporation, at32uc3b0512-z2ues Datasheet - Page 367

• Manufacturer Part Number: at32uc3b0512-z2ues
• Description: 32-bit Avr Microcontroller
• Manufacturer: ATMEL Corporation

32059J–12/2010
Figure 22-1. USBB Block Diagram
Controller
Manager
Interrupt
Power
HSB
PB
USB
USB GCLK @ 48 MHz
HSB MUX
Master
Slave
Slave Interface
User Interface
HSB0
HSB1
Local
HSB
DMA
USB Interrupts
32 bits
System Clock
Domain
DPRAM
Allocation
USB 2.0
PEP
Core
USB Clock
Domain
Controller
I/O
AT32UC3B
D-
D+
VBUS
USB_ID
USB_VBOF
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