AT32UC3C2256C Atmel Corporation, AT32UC3C2256C Datasheet - Page 827

• Manufacturer Part Number: AT32UC3C2256C
• Manufacturer: Atmel Corporation

Specifications of AT32UC3C2256C

• Flash (kbytes): 256 Kbytes
• Pin Count: 64
• Max. Operating Frequency: 66 MHz
• Cpu: 32-bit AVR
• Hardware Qtouch Acquisition: No
• Max I/o Pins: 45
• Ext Interrupts: 64
• Usb Transceiver: 1
• Quadrature Decoder Channels: 1
• Usb Speed: Full Speed
• Usb Interface: Device + OTG
• Spi: 5
• Twi (i2c): 2
• Uart: 4
• Can: 2
• Lin: 4
• Ssc: 1
• Ethernet: 1
• Graphic Lcd: No
• Video Decoder: No
• Camera Interface: No
• Adc Channels: 11
• Adc Resolution (bits): 12
• Adc Speed (ksps): 2000
• Analog Comparators: 2
• Resistive Touch Screen: No
• Dac Channels: 2
• Dac Resolution (bits): 12
• Temp. Sensor: No
• Crypto Engine: No
• Sram (kbytes): 68
• Self Program Memory: YES
• Dram Memory: No
• Nand Interface: No
• Picopower: No
• Temp. Range (deg C): -40 to 85
• I/o Supply Class: 3.0 to 3.6 or 4.5 to 5.5
• Operating Voltage (vcc): 3.0 to 3.6 or 4.5 to 5.5
• Fpu: Yes
• Mpu / Mmu: Yes / No
• Timers: 3
• Output Compare Channels: 13
• Input Capture Channels: 6
• Pwm Channels: 14
• 32khz Rtc: Yes
• Calibrated Rc Oscillator: Yes

30.9
32117C–AVR-08/11
Module configuration
The specific configuration for each IISC instance is listed in the following tables. The module bus
clocks listed here are connected to the system bus clocks according to the table in the System
Bus Clock Connections section.
Table 30-9.
Table 30-10. Module clock name
Table 30-11. Register Reset Values
Feature
Number of TDM channels
Number of Peripheral DMA channels
Module name
IISC
Register
VERSION
Module configuration
Clock name
CLK_IISC
GCLK
Reset Value
0x00000200
Clock name
Peripheral Bus clock from the PBA clock domain
The generic clock used for the IISC is GCLK11
IISC
8 channels
8 channels
AT32UC3C
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