AT90USB647 Atmel Corporation, AT90USB647 Datasheet - Page 297

• Manufacturer Part Number: AT90USB647
• Manufacturer: Atmel Corporation

Specifications of AT90USB647

• Flash (kbytes): 64 Kbytes
• Pin Count: 64
• Max. Operating Frequency: 16 MHz
• Cpu: 8-bit AVR
• # Of Touch Channels: 16
• Hardware Qtouch Acquisition: No
• Max I/o Pins: 48
• Ext Interrupts: 16
• Usb Transceiver: 1
• Usb Speed: Full Speed
• Usb Interface: Device + OTG
• Spi: 2
• Twi (i2c): 1
• Uart: 1
• Graphic Lcd: No
• Video Decoder: No
• Camera Interface: No
• Adc Channels: 8
• Adc Resolution (bits): 10
• Adc Speed (ksps): 15
• Analog Comparators: 1
• Resistive Touch Screen: No
• Temp. Sensor: No
• Crypto Engine: No
• Sram (kbytes): 4
• Eeprom (bytes): 2048
• Self Program Memory: YES
• Dram Memory: No
• Nand Interface: No
• Picopower: No
• Temp. Range (deg C): -40 to 85
• I/o Supply Class: 2.7 to 5.5
• Operating Voltage (vcc): 2.7 to 5.5
• Fpu: No
• Mpu / Mmu: no / no
• Timers: 4
• Output Compare Channels: 10
• Input Capture Channels: 1
• Pwm Channels: 9
• 32khz Rtc: Yes
• Calibrated Rc Oscillator: Yes

23.16 Registers
7593K–AVR–11/09
Figure 23-4. USB Host Controller Interrupt System
Figure 23-5. USB Device Controller Pipe Interrupt System
DCONNI
UHINT.6
UHINT.5
RXRSMI
UHINT.4
RSMEDI
UHINT.3
UHINT.2
UHINT.1
UHINT.0
DDISCI
HWUPI
UPSTAX.6
UPSTAX.5
HSOFI
UPINTX.6
UPINTX.4
UPINTX.3
UPINTX.2
UPINTX.1
UPINTX.0
UNDERFI
RXSTALLI
RSTI
OVERFI
NAKEDI
TXOUTI
TXSTPI
PERRI
RXINI
RXSTALLE
NAKEDE
TXOUTE
FLERRE
UPIEN.7
UPIEN.6
UPIEN.4
TXSTPE
UPIEN.3
UPIEN.2
UPIEN.1
UPIEN.0
PERRE
RXINE
RXRSME
RSMEDE
DCONNE
UHIEN.6
UHIEN.5
UHIEN.4
UHIEN.3
UHIEN.2
UHIEN.1
UHIEN.0
HWUPE
DDISCE
HSOFE
RSTE
FLERRE
UPIEN.7
PIPE 0
PIPE 1
PIPE 2
USB Host
PIPE 3
Interrupt
PIPE 4
PIPE 5
AT90USB64/128
PIPE 6
Pipe Interrupt
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