AT32UC3B1256-AUR Atmel, AT32UC3B1256-AUR Datasheet - Page 263

• Manufacturer Part Number: AT32UC3B1256-AUR
• Description: MCU AVR32 256K FLASH 48-TQFP
• Manufacturer: Atmel
• Series: AVR®32 UC3r

Specifications of AT32UC3B1256-AUR

• Package / Case: 48-TQFP, 48-VQFP
• Voltage - Supply (vcc/vdd): 1.65 V ~ 1.95 V
• Operating Temperature: -40°C ~ 85°C
• Speed: 60MHz
• Number Of I /o: 28
• Core Processor: AVR
• Program Memory Type: FLASH
• Ram Size: 32K x 8
• Program Memory Size: 256KB (256K x 8)
• Data Converters: A/D 6x10b
• 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: -

20.3
20.4
32059J–12/2010
Block Diagram
Application Block Diagram
Figure 20-1. SSC Block Diagram
Figure 20-2. SSC Application Block Diagram
Peripheral
Speed
Bus
High
Bus
Peripheral Bus
Serial AUDIO
Manager
Power
OS or RTOS Driver
Bridge
CLK_SSC
Peripheral DMA
Codec
Controller
Interrupt Control
SSC Interface
SSC Interrupt
Management
Power
Management
Time Slot
SSC
Management
Management
Interrupt
Frame
Controller
I/O
Management
Line Interface
Test
RX_FRAME_SYNC
RX_CLOCK
TX_FRAME_SYNC
TX_CLOCK
RX_DATA
TX_DATA
AT32UC3B
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