AT32UC3A0128AU Atmel Corporation, AT32UC3A0128AU Datasheet - Page 501

• Manufacturer Part Number: AT32UC3A0128AU
• Manufacturer: Atmel Corporation

Specifications of AT32UC3A0128AU

• Flash (kbytes): 128 Kbytes
• Pin Count: 144
• Max. Operating Frequency: 66 MHz
• Cpu: 32-bit AVR
• # Of Touch Channels: 32
• Hardware Qtouch Acquisition: No
• Max I/o Pins: 109
• Ext Interrupts: 109
• Usb Transceiver: 1
• Usb Speed: Full Speed
• Usb Interface: Device + OTG
• Spi: 6
• Twi (i2c): 1
• Uart: 4
• Ssc: 1
• Ethernet: 1
• Graphic Lcd: No
• Video Decoder: No
• Camera Interface: No
• Adc Channels: 8
• Adc Resolution (bits): 10
• Adc Speed (ksps): 384
• Resistive Touch Screen: No
• Dac Channels: 2
• Dac Resolution (bits): 16
• Temp. Sensor: No
• Crypto Engine: No
• Sram (kbytes): 32
• 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: 3.0-3.6 or (1.65-1.95+3.0-3.6)
• Operating Voltage (vcc): 3.0-3.6 or (1.65-1.95+3.0-3.6)
• Fpu: No
• Mpu / Mmu: Yes / No
• Timers: 10
• Output Compare Channels: 16
• Input Capture Channels: 6
• Pwm Channels: 13
• 32khz Rtc: Yes
• Calibrated Rc Oscillator: Yes

32058K AVR32-01/12
30.4.2
Figure 30-4. Host and OTG Application Block Diagram
30.5
Table 30-3.
Name
USB_VBOF
VBUS
D-
D+
USB_ID
I/O Lines Description
Host and OTG Modes
I/O Lines Description
Description
USB VBus On/Off: Bus Power Control Port
VBus: Bus Power Measurement Port
Data -: Differential Data Line - Port
Data +: Differential Data Line + Port
USB Identification: Mini Connector Identification Port
VDD
USB_VBOF
USB
USB_ID
VBUS
5 V DC/DC
Generator
D+
D-
39 Ω ± 1%
39 Ω ± 1%
D-
VBUS
D+
ID
GND
Connector
USB
Input/Output
Input/Output
Output
Type
Input
Input
AT32UC3A
High Z: Mini-B plug
Low: Mini-A plug
Active Level
VBUSPO
High
N/A
N/A
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