AT32UC3C0256C Atmel Corporation, AT32UC3C0256C Datasheet - Page 1081

• Manufacturer Part Number: AT32UC3C0256C
• Manufacturer: Atmel Corporation

Specifications of AT32UC3C0256C

• Flash (kbytes): 256 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): 68
• 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

35.6.2
Name:
Access Type:
Offset:
Reset Value:
• OEN: Output Enable
• SS: Speed select
• HS: Hysteresis select
• INSELN: Negative input select
• INSELP: Positive input select
• IS: Interrupt settings
32117C–AVR-08/11
OEN
31
23
15
7
-
-
-
“0”: Enable the redirection of the output of AC on pad
“1”: The output redirection is disabled
0: The low power mode is selected (longest propagation delay, lowest current consumption)
1: The high-speed mode is selected (shortest propagation delay, highest current consumption)
“00” or “11”: no hysteresis
“01”: small hysteresis, 20 mV
“10”: high hysteresis, 50 mv
i: select the i
i: select the i
“00”: The comparator interrupt is set as soon as vip > vin
“01”: The comparator interrupt is set as soon as vip < vin
“10”: The comparator interrupt is set on toggle of analog comparator output
ACB Configuration Register
th
th
input of the mux
input of the mux
30
22
14
6
-
-
-
-
CONFB
Read/Write
0x04
0x80000000
29
21
13
5
-
-
-
-
SS
28
20
12
4
-
-
-
27
19
11
3
-
-
26
18
10
2
-
-
INSELN
INSELP
25
17
9
1
AT32UC3C
HS
IS
24
16
8
0
1081