AT32UC3L-EK Atmel, AT32UC3L-EK Datasheet - Page 427

• Manufacturer Part Number: AT32UC3L-EK
• Description: KIT EVAL AVR32 UC3 MCU
• Manufacturer: Atmel
• Type: MCUr

Specifications of AT32UC3L-EK

• Contents: *
• Silicon Manufacturer: Atmel
• Core Architecture: AVR
• Core Sub-architecture: UC3L
• Kit Contents: Board
• Features: USB / Battery Powered, Board Controller / Bootloader
• Svhc: No SVHC (15-Dec-2010)
• Rohs Compliant: Yes
• Tool Type: Starter Kit
• Cpu Core: AVR 8
• Data Bus Width: 8 bit
• Processor Series: AT32
• Processor To Be Evaluated: AT32UC3L064
• Interface Type: USB, Capacitive Touch
• For Use With/related Products: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

20.3
Figure 20-1. SPI Block Diagram
20.4
Figure 20-2. Application Block Diagram: Single Master/Multiple Slave Implementation
32099F–11/2010
Block Diagram
Application Block Diagram
Peripheral Bus
Spi Master
CLK_SPI
NPCS0
NPCS1
NPCS2
NPCS3
SPCK
MOSI
MISO
Interrupt Control
NC
Peripheral DMA
Spi Interface
SPI Interrupt
Controller
Controller
I/O
SPCK
MISO
MOSI
NSS
SPCK
MISO
MOSI
NSS
SPCK
MISO
MOSI
NSS
AT32UC3L016/32/64
Slave 0
Slave 1
Slave 2
SPCK
MISO
MOSI
NPCS0/NSS
NPCS1
NPCS2
NPCS3
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