AT32UC3A0128 Atmel Corporation, AT32UC3A0128 Datasheet - Page 674

• Manufacturer Part Number: AT32UC3A0128
• Manufacturer: Atmel Corporation

Specifications of AT32UC3A0128

• Flash (kbytes): 128 Kbytes
• Pin Count: 144
• Max. Operating Frequency: 66 MHz
• Cpu: 32-bit AVR
• # Of Touch Channels: 32
• Hardware Qtouch Acquisition: No
• Max I/o Pins: 109
• Ext Interrupts: 109
• Usb Transceiver: 1
• Usb Speed: Full Speed
• Usb Interface: Device + OTG
• Spi: 6
• Twi (i2c): 1
• Uart: 4
• Ssc: 1
• Ethernet: 1
• Graphic Lcd: No
• Video Decoder: No
• Camera Interface: No
• Adc Channels: 8
• Adc Resolution (bits): 10
• Adc Speed (ksps): 384
• Resistive Touch Screen: No
• Dac Channels: 2
• Dac Resolution (bits): 16
• Temp. Sensor: No
• Crypto Engine: No
• Sram (kbytes): 32
• Self Program Memory: YES
• External Bus Interface: 1
• Dram Memory: sdram
• Nand Interface: No
• Picopower: No
• Temp. Range (deg C): -40 to 85
• I/o Supply Class: 3.0-3.6 or (1.65-1.95+3.0-3.6)
• Operating Voltage (vcc): 3.0-3.6 or (1.65-1.95+3.0-3.6)
• Fpu: No
• Mpu / Mmu: Yes / No
• Timers: 10
• Output Compare Channels: 16
• Input Capture Channels: 6
• Pwm Channels: 13
• 32khz Rtc: Yes
• Calibrated Rc Oscillator: Yes

32058K AVR32-01/12
32.3
32.4
Block Diagram
I/O Lines Description
Figure 32-1. Pulse Width Modulation Controller Block Diagram
Each channel outputs one waveform on one external I/O line.
Table 32-1.
Name
PWMx
Manager
Power
I/O Line Description
PWM Waveform Output for channel x
Description
MCK
Clock Generator
Channel
Channel
Selector
Selector
PWMx
PWM0
Clock
Clock
PB Interface
Controller
PWM
Duty Cycle
Duty Cycle
Counter
Counter
Update
Update
Peripheral
Period
Period
Bus
Comparator
Comparator
Interrupt Generator
AT32UC3A
PIO
Controller
Interrupt
Type
Output
PWM0
PWM0
PWMx
PWMx
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