AT32UC3C064C Atmel Corporation, AT32UC3C064C Datasheet - Page 1120

• Manufacturer Part Number: AT32UC3C064C
• Manufacturer: Atmel Corporation

Specifications of AT32UC3C064C

• Flash (kbytes): 64 Kbytes
• Pin Count: 144
• Max. Operating Frequency: 66 MHz
• Cpu: 32-bit AVR
• Hardware Qtouch Acquisition: No
• Max I/o Pins: 123
• Ext Interrupts: 144
• Usb Transceiver: 1
• Quadrature Decoder Channels: 2
• Usb Speed: Full Speed
• Usb Interface: Device + OTG
• Spi: 7
• Twi (i2c): 3
• Uart: 5
• Can: 2
• Lin: 5
• Ssc: 1
• Ethernet: 1
• Graphic Lcd: No
• Video Decoder: No
• Camera Interface: No
• Adc Channels: 16
• Adc Resolution (bits): 12
• Adc Speed (ksps): 2000
• Analog Comparators: 4
• Resistive Touch Screen: No
• Dac Channels: 4
• Dac Resolution (bits): 12
• Temp. Sensor: No
• Crypto Engine: No
• Sram (kbytes): 20
• 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 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: 6
• Output Compare Channels: 22
• Input Capture Channels: 12
• Pwm Channels: 20
• 32khz Rtc: Yes
• Calibrated Rc Oscillator: Yes

36.7.2
Name:
Access Type:
Offset:
Reset Value:
• SUT: Start-up Time
• MUXSET: Mux Settle Time
• EXREF: External Reference
• SHD: Sample-and-Hold Disabled
• RS: Reference Source
• FRM: Free Running Mode
32117C–AVR-08/11
SHD
31
23
15
7
-
-
-
Number of ADC clock cycles to wait for: (STARTUP + 1) * 32.
1: The multiplexers settle time is set to 0.5 PB clock periods.
0: The multiplexers settle time is set to 1.5 PB clock periods.
1: The external forcing of references is enabled, ADC references are the ADCREFN and ADCREFP pads.
0: The external forcing of references is disabled, ADC reference is given by the RS field.
1: The Sample and Hold is disabled.
0: The Sample and Hold is enabled.
note: when set to one, sequencer 1 is turned off, as a consequence the ADC pipeline latency is decreased by one ADC clock
period.
0: Internal 1V reference.
1: Internal 0.6 *VDDANA reference.
2: External reference ADCREF0 over chip analog ground.
3: External reference ADCREF1 over chip analog ground.
1: The free running mode is enabled, sequencer 0 performs conversions continuously.
0: The free running modeis disabled.
note: once in this mode, sequencer 1 requests cannot be serviced.
Configuration Register
30
22
14
6
-
-
-
CFG
Read/Write
0x04
0x00000000
RS
29
21
13
5
-
-
FRM
28
20
12
4
-
-
SSMQ
27
19
11
3
-
-
SUT
MUXSET
SLEEP
26
18
10
2
-
EXREF
25
17
9
1
-
-
AT32UC3C
ADCEN
24
16
8
0
-
-
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