AT90USB82/162
1. Pin Configurations
Figure 1-1. Pinout AT90USB82/162
32 31 30 29 28 27 26 25
Reset (PC1 / dW)
XTAL1
(PC0) XTAL2
GND
1
2
3
4
24
23
22
21
20
19
18
17
PC6 (OC.1A / PCINT8)
PC7 (INT4 / ICP1 / CLKO)
PB7 (PCINT7 / OC.0A / OC.1C)
VCC
(PCINT11) PC2
QFN32
PB6 (PCINT6)
5
6
7
8
(OC.0B / INT0) PD0
(AIN0 / INT1) PD1
PB5 (PCINT5)
PB4 (T1 / PCINT4)
PB3 (PDO / MISO / PCINT3)
(RXD1 / AIN1 / INT2) PD2
9 10 11 12 13 14 15 16
32 31 30 29 28 27 26 25
Reset (PC1 / dW)
XTAL1
1
2
3
4
24
23
22
21
20
19
18
17
PC6 (OC.1A / PCINT8)
PC7 (INT4 / ICP1 / CLKO)
PB7 (PCINT7 / OC.0A / OC.1C)
PB6 (PCINT6)
(PC0) XTAL2
GND
VCC
(PCINT11) PC2
VQFP32
5
6
7
8
(OC.0B / INT0) PD0
(AIN0 / INT1) PD1
PB5 (PCINT5)
PB4 (T1 / PCINT4)
(RXD1 / AIN1 / INT2) PD2
PB3 (PDO / MISO / PCINT3)
9 10 11 12 13 14 15 16
Note:
The large center pad underneath the QFN packages is made of metal and must be connected to
GND. It should be soldered or glued to the board to ensure good mechanical stability. If the center
pad is left unconnected, the package might loosen from the board.
1.1
Disclaimer
Typical values contained in this datasheet are based on simulations and characterization of
other AVR microcontrollers manufactured on the same process technology. Min and Max values
will be available after the device is characterized.
3
7707D–AVR–07/08
ATMEL [ ATMEL ]
