AT32UC3C2512C Atmel Corporation, AT32UC3C2512C Datasheet - Page 1101

• Manufacturer Part Number: AT32UC3C2512C
• Manufacturer: Atmel Corporation

Specifications of AT32UC3C2512C

• Flash (kbytes): 512 Kbytes
• Pin Count: 64
• Max. Operating Frequency: 66 MHz
• Cpu: 32-bit AVR
• # Of Touch Channels: 32
• 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

36. ADC Interface (ADCIFA)
36.1
32117C–AVR-08/11
Features
Rev. 1.1.0.2
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8/10/12-bit ADC core with built-in dual sample and hold (S/H)
16 channels
Up to 1.5 mega-samples per second conversion rate for 12 bits resolution
Up to 2 mega-samples per second conversion for lower resolution
Multiple reference sources
Direct measures or sampled with sample-and-hold
Sample-and-hold (S/H) acquisition time window has separate prescale control (gain: 1, 2, 4, 8, 16,
32, 64).
Sequencer can be operated as two independent 8-state sequencers operating on its own S/H
(dual sequencer mode) or as one large 16-state sequencer (single sequencer mode)
16 result registers
Source selection for the start-of-conversion (SOC)
Two sequencer modes:
Flexible interrupt control allows interrupt request on every end-of-sequence or on every single
conversion.
Windowing mechanism, with selectable channel
Free running mode
2 PDCA channels (one per sequencer)
Power reduction modes
Programmable ADC timings
– Conversion time near to 5.3µs (12 bits resolution at 1.5 Msps)
– Conversion time near to 3.5µs (10 bits resolution at 2 Msps)
– Conversion time near to 3µs (8 bits resolution at 2 Msps)
– 1V internal voltage reference
– 0.6 * VDDANA internal
– Two external reference voltage
– Software
– Embedded timer
– Peripheral Event Controller
– Continuous
– Run the whole sequence on a start-of-conversion
– Run a single conversion on a start-of-conversion
AT32UC3C
1101