AT90USB162 Atmel Corporation, AT90USB162 Datasheet - Page 87

• Manufacturer Part Number: AT90USB162
• Manufacturer: Atmel Corporation

Specifications of AT90USB162

• Flash (kbytes): 16 Kbytes
• Pin Count: 32
• Max. Operating Frequency: 16 MHz
• Cpu: 8-bit AVR
• Hardware Qtouch Acquisition: No
• Max I/o Pins: 22
• Ext Interrupts: 21
• Usb Transceiver: 1
• Usb Speed: Full Speed
• Usb Interface: Device
• Spi: 2
• Uart: 1
• Graphic Lcd: No
• Video Decoder: No
• Camera Interface: No
• Analog Comparators: 1
• Resistive Touch Screen: No
• Temp. Sensor: No
• Crypto Engine: No
• Sram (kbytes): 0.5
• Eeprom (bytes): 512
• 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: 2
• Output Compare Channels: 5
• Input Capture Channels: 1
• Pwm Channels: 4
• 32khz Rtc: No
• Calibrated Rc Oscillator: Yes

12.0.7
12.0.8
7707F–AVR–11/10
Pin Change Mask Register 0 – PCMSK0
Pin Change Mask Register 1– PCMSK1
When a logic change on any PCINT12..8/7..0 pin triggers an interrupt request, PCIF1/0
becomes set (one). If the I-bit in SREG and the PCIE1/0 bit in PCICR are set (one), the MCU will
jump to the corresponding Interrupt Vector. The flag is cleared when the interrupt routine is exe-
cuted. Alternatively, the flag can be cleared by writing a logical one to it.
• Bit 7..0 – PCINT7..0: Pin Change Enable Mask 7..0
Each PCINT7..0 bit selects whether pin change interrupt is enabled on the corresponding I/O
pin. If PCINT7..0 is set and the PCIE0 bit in PCICR is set, pin change interrupt is enabled on the
corresponding I/O pin. If PCINT7..0 is cleared, pin change interrupt on the corresponding I/O pin
is disabled.
• Bit 4..0 – PCINT12..8: Pin Change Enable Mask 12..8
Each PCINT12..8 bit selects whether pin change interrupt is enabled on the corresponding I/O
pin. If PCINT12..8 is set and the PCIE1 bit in PCICR is set, pin change interrupt is enabled on
the corresponding I/O pin. If PCINT12..8 is cleared, pin change interrupt on the corresponding
I/O pin is disabled.
Bit
Read/Write
Initial Value
Bit
Read/Write
Initial Value
7
PCINT7
R/W
0
7
-
R
0
6
PCINT6
R/W
0
6
-
R
0
5
PCINT5
R/W
0
5
-
R/W
0
4
PCINT4
R/W
0
4
PCINT12
R/W
0
3
PCINT3
R/W
0
3
PCINT11
R/W
0
R/W
2
PCINT2
0
2
PCINT10
R/W
0
AT90USB82/162
1
PCINT1
R/W
0
1
PCINT9
R/W
0
0
PCINT0
R/W
0
0
PCINT8
R/W
0
PCMSK0
PCMSK1
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