AT32UC3C1512C Atmel Corporation, AT32UC3C1512C Datasheet - Page 960

• Manufacturer Part Number: AT32UC3C1512C
• Manufacturer: Atmel Corporation

Specifications of AT32UC3C1512C

• Flash (kbytes): 512 Kbytes
• Pin Count: 100
• Max. Operating Frequency: 66 MHz
• Cpu: 32-bit AVR
• # Of Touch Channels: 32
• Hardware Qtouch Acquisition: No
• Max I/o Pins: 81
• Ext Interrupts: 100
• 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
• 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: 6
• Output Compare Channels: 22
• Input Capture Channels: 12
• Pwm Channels: 19
• 32khz Rtc: Yes
• Calibrated Rc Oscillator: Yes

32.7.3.17
Register Name:
Access Type:
Offset:
Reset Value:
• INMODE: IN Request Mode
• INRQ: IN Request Number before Freeze
32117C–AVR-08/11
31
23
15
7
-
-
-
Writing a zero to this bit will perform a pre-defined number of IN requests. This number is the INRQ field.
Writing a one to this bit will allow the USBC to perform infinite IN requests when the pipe is not frozen.
This field contains the number of IN transactions before the USBC freezes the pipe. The USBC will perform INRQ IN requests
before freezing the pipe. This counter is automatically decreased by 1 each time an IN request has been successfully
performed.
This register has no effect when the INMODE bit is 0 (infinite IN requests generation till the pipe is not frozen).
Pipe n IN Request Register
30
22
14
6
-
-
-
UPINRQn, n in [0..6]
Read/Write
0x0650 + (n * 0x04)
0x00000001
29
21
13
5
-
-
-
28
20
12
4
-
-
-
INRQ
27
19
11
3
-
-
-
26
18
10
2
-
-
-
25
17
9
1
-
-
-
AT32UC3C
INMODE
24
16
8
0
-
-
960