AT32UC3A0512-ALTTA Atmel, AT32UC3A0512-ALTTA Datasheet - Page 648

• Manufacturer Part Number: AT32UC3A0512-ALTTA
• Description: IC MCU AVR32 512K FLASH 144LQFP
• Manufacturer: Atmel
• Series: AVR®32 UC3r

Specifications of AT32UC3A0512-ALTTA

• Core Processor: AVR
• Core Size: 32-Bit
• Speed: 66MHz
• Connectivity: EBI/EMI, Ethernet, I²C, SPI, SSC, UART/USART, USB OTG
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 109
• Program Memory Size: 512KB (512K x 8)
• Program Memory Type: FLASH
• Ram Size: 64K x 8
• Voltage - Supply (vcc/vdd): 1.65 V ~ 1.95 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 144-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

31.6.3.2
32058J–AVR32–04/11
WAVSEL = 00
When WAVSEL = 00, the value of CV is incremented from 0 to 0xFFFF. Once 0xFFFF has been
reached, the value of CV is reset. Incrementation of CV starts again and the cycle continues.
See
An external event trigger or a software trigger can reset the value of CV. It is important to note
that the trigger may occur at any time. See
RC Compare cannot be programmed to generate a trigger in this configuration. At the same
time, RC Compare can stop the counter clock (CPCSTOP = 1 in CMR) and/or disable the coun-
ter clock (CPCDIS = 1 in CMR).
Figure 31-6. WAVSEL= 00 without trigger
Figure
Waveform Examples
31-6.
0xFFFF
Counter Value
R
R
R
TIOB
TIOA
C
B
A
Figure
Counter cleared by compare match with 0xFFFF
31-7.
AT32UC3A
Time
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