AT90CAN64 Atmel Corporation, AT90CAN64 Datasheet - Page 422

• Manufacturer Part Number: AT90CAN64
• Manufacturer: Atmel Corporation

Specifications of AT90CAN64

• 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: 53
• Ext Interrupts: 8
• Usb Speed: No
• Usb Interface: No
• Spi: 1
• Twi (i2c): 1
• Uart: 2
• Can: 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: 8
• Input Capture Channels: 2
• Pwm Channels: 7
• 32khz Rtc: Yes
• Calibrated Rc Oscillator: Yes

422
AT90CAN32/64/128
6
7
8
9
10 External Interrupts ................................................................................. 93
11 Timer/Counter3/1/0 Prescalers ............................................................. 96
12 8-bit Timer/Counter0 with PWM ............................................................ 99
Power Management and Sleep Modes ................................................. 46
System Control and Reset .................................................................... 51
Interrupts ................................................................................................ 60
I/O-Ports .................................................................................................. 66
5.9
5.10
6.1
6.2
6.3
6.4
6.5
6.6
7.1
7.2
7.3
7.4
8.1
8.2
9.1
9.2
9.3
9.4
10.1
11.1
11.2
12.1
12.2
12.3
12.4
12.5
12.6
Timer/Counter2 Oscillator .................................................................................43
System Clock Prescaler ....................................................................................44
Idle Mode ..........................................................................................................47
ADC Noise Reduction Mode .............................................................................47
Power-down Mode ............................................................................................47
Power-save Mode .............................................................................................47
Standby Mode ...................................................................................................48
Minimizing Power Consumption .......................................................................48
Reset ................................................................................................................51
Internal Voltage Reference ...............................................................................56
Watchdog Timer ...............................................................................................57
Timed Sequences for Changing the Configuration of the Watchdog Timer .....59
Interrupt Vectors in AT90CAN32/64/128 ..........................................................60
Moving Interrupts Between Application and Boot Space ..................................64
Introduction .......................................................................................................66
Ports as General Digital I/O ..............................................................................67
Alternate Port Functions ...................................................................................71
Register Description for I/O-Ports .....................................................................89
External Interrupt Register Description .............................................................93
Overview ...........................................................................................................96
Timer/Counter0/1/3 Prescalers Register Description .......................................98
Features ............................................................................................................99
Overview ...........................................................................................................99
Timer/Counter Clock Sources .........................................................................100
Counter Unit ....................................................................................................100
Output Compare Unit ......................................................................................101
Compare Match Output Unit ...........................................................................103
7679H–CAN–08/08