AT90USB647 Atmel Corporation, AT90USB647 Datasheet - Page 92

• 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

10.4.10
10.4.11
10.4.12
10.4.13
10.4.14
10.4.15
10.4.16
10.4.17
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AT90USB64/128
Port D Data Register – PORTD
Port D Data Direction Register – DDRD
Port D Input Pins Address – PIND
Port E Data Register – PORTE
Port E Data Direction Register – DDRE
Port E Input Pins Address – PINE
Port F Data Register – PORTF
Port F Data Direction Register – DDRF
Bit
Read/Write
Initial Value
Bit
Read/Write
Initial Value
Bit
Read/Write
Initial Value
Bit
Read/Write
Initial Value
Bit
Read/Write
Initial Value
Bit
Read/Write
Initial Value
Bit
Read/Write
Initial Value
Bit
Read/Write
Initial Value
7
PORTD
7
R/W
0
7
DDD7
R/W
0
7
PIND7
R/W
N/A
7
PORTE
7
R/W
0
7
DDE7
R/W
0
7
PINE7
R/W
N/A
7
PORTF
7
R/W
0
7
DDF7
R/W
0
6
PORTD
6
R/W
0
6
DDD6
R/W
0
6
PIND6
R/W
N/A
6
PORTE
6
R/W
0
6
DDE6
R/W
0
6
PINE6
R/W
N/A
6
PORTF
6
R/W
0
6
DDF6
R/W
0
5
PORTD
5
R/W
0
5
DDD5
R/W
0
5
PIND5
R/W
N/A
5
PORTE
5
R/W
0
5
DDE5
R/W
0
5
PINE5
R/W
N/A
5
PORTF
5
R/W
0
5
DDF5
R/W
0
4
PORTD
4
R/W
0
4
DDD4
R/W
0
4
PIND4
R/W
N/A
4
PORTE
4
R/W
0
4
DDE4
R/W
0
4
PINE4
R/W
N/A
4
PORTF
4
R/W
0
4
DDF4
R/W
0
3
PORTD
3
R/W
0
3
DDD3
R/W
0
3
PIND3
R/W
N/A
3
PORTE
3
R/W
0
3
DDE3
R/W
0
3
PINE3
R/W
N/A
3
PORTF
3
R/W
0
3
DDF3
R/W
0
2
PORTD
2
0
2
DDD2
0
2
PIND2
2
PORTE
2
0
2
DDE2
0
2
PINE2
2
PORTF
2
0
2
DDF2
0
R/W
R/W
R/W
N/A
R/W
R/W
R/W
N/A
R/W
R/W
1
PORTD
1
R/W
0
1
DDD1
R/W
0
1
PIND1
R/W
N/A
1
PORTE
1
R/W
0
1
DDE1
R/W
0
1
PINE1
R/W
N/A
1
PORTF
1
R/W
0
1
DDF1
R/W
0
0
PORTD
0
R/W
0
0
DDD0
R/W
0
0
PIND0
R/W
N/A
0
PORTE
0
R/W
0
0
DDE0
R/W
0
0
PINE0
R/W
N/A
0
PORTF
0
R/W
0
0
DDF0
R/W
0
PORTD
DDRD
PIND
PORTE
DDRE
PINE
PORTF
DDRF
7593K–AVR–11/09