AT90PWM3B Atmel Corporation, AT90PWM3B Datasheet - Page 56

• Manufacturer Part Number: AT90PWM3B
• Manufacturer: Atmel Corporation

Specifications of AT90PWM3B

• Flash (kbytes): 8 Kbytes
• Pin Count: 32
• Max. Operating Frequency: 16 MHz
• Cpu: 8-bit AVR
• # Of Touch Channels: 8
• Hardware Qtouch Acquisition: No
• Max I/o Pins: 27
• Ext Interrupts: 4
• Usb Speed: No
• Usb Interface: No
• Spi: 1
• Uart: 1
• Graphic Lcd: No
• Video Decoder: No
• Camera Interface: No
• Adc Channels: 11
• Adc Resolution (bits): 10
• Adc Speed (ksps): 125
• Analog Comparators: 3
• Resistive Touch Screen: No
• Dac Channels: 1
• Dac Resolution (bits): 10
• 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 105
• I/o Supply Class: 2.7 to 5.5
• Operating Voltage (vcc): 2.7 to 5.5
• Fpu: No
• Mpu / Mmu: no / no
• Timers: 5
• Output Compare Channels: 16
• Input Capture Channels: 1
• Pwm Channels: 12
• 32khz Rtc: No
• Calibrated Rc Oscillator: Yes

10. Interrupts
10.1
56
Interrupt Vectors in AT90PWM2/2B/3/3B
AT90PWM2/3/2B/3B
T h i s s e c t i o n d e s c r i b e s t h e s p e c i f i c s o f t h e i n t e r r u p t h a n d l i n g a s p e r f o r m e d i n
AT90PWM2/2B/3/3B. For a general explanation of the AVR interrupt handling, refer to
and Interrupt Handling” on page
Table 10-1.
Vector
No.
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
1
2
3
4
5
6
7
8
9
Program
Address
0x000C
0x000D
0x000A
0x000B
0x000E
0x000F
0x001A
0x001B
0x0000
0x0001
0x0002
0x0003
0x0004
0x0005
0x0006
0x0007
0x0008
0x0009
0x0010
0x0011
0x0012
0x0013
0x0014
0x0015
0x0016
0x0017
0x0018
0x0019
Reset and Interrupt Vectors
Source
PSC2 CAPT
PSC2 EC
PSC1 CAPT
PSC1 EC
PSC0 CAPT
PSC0 EC
ANACOMP 0
ANACOMP 1
ANACOMP 2
TIMER1 CAPT
TIMER1 COMPA
TIMER1 COMPB
TIMER1 OVF
TIMER0 COMPA
TIMER0 OVF
ADC
SPI, STC
USART0, RX
USART0, UDRE
USART0, TX
WDT
EE READY
TIMER0 COMPB
INT0
INT1
INT2
RESET
15.
Interrupt Definition
External Pin, Power-on Reset, Brown-out Reset,
Watchdog Reset, and Emulation AVR Reset
PSC2 Capture Event
PSC2 End Cycle
PSC1 Capture Event
PSC1 End Cycle
PSC0 Capture Event
PSC0 End Cycle
Analog Comparator 0
Analog Comparator 1
Analog Comparator 2
External Interrupt Request 0
Timer/Counter1 Capture Event
Timer/Counter1 Compare Match A
Timer/Counter1 Compare Match B
Timer/Counter1 Overflow
Timer/Counter0 Compare Match A
Timer/Counter0 Overflow
ADC Conversion Complete
External Interrupt Request 1
SPI Serial Transfer Complete
USART0, Rx Complete
USART0 Data Register Empty
USART0, Tx Complete
External Interrupt Request 2
Watchdog Time-Out Interrupt
EEPROM Ready
Timer/Counter0 Compare Match B
4317J–AVR–08/10
“Reset