AT32UC3L-EK Atmel, AT32UC3L-EK Datasheet - Page 532

• 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

23.3
23.4
23.5
32099F–11/2010
Block Diagram
I/O Lines Description
Product Dependencies
Figure 23-1. PWMA Block Diagram
Each channel outputs one PWM waveform on one external I/O line.
Table 23-1.
In order to use this module, other parts of the system must be configured correctly, as described
below.
Pin Name
PWMA[n]
PWMMOD[n]
CLK_PWMA
GCLK
PB Clock Domain
TOP
GCLK Domain
I/O Line Description
Timebase
TCLR
Control
Counter
Pin Description
Output PWM waveform for one channel n
Output PWM waveform for one channel n, open drain mode
Spectrum
SPREAD
Counter
Spread
Duty Cycle
ETV
COMP
Duty Cycle
Register
PB
Channel 0
Sync
PWMA[m:0]
Channel
Select
Channel 1
PWM Blocks
AT32UC3L016/32/64
Channel m
BUSY
TOFL
Handling
Interrupt
IRQ
Type
Output
Output
Adjust
Channel_0
532