ATmega64M1 Atmel Corporation, ATmega64M1 Datasheet - Page 335

• Manufacturer Part Number: ATmega64M1
• Manufacturer: Atmel Corporation

Specifications of ATmega64M1

• Flash (kbytes): 64 Kbytes
• Pin Count: 32
• Max. Operating Frequency: 16 MHz
• Cpu: 8-bit AVR
• # Of Touch Channels: 12
• Hardware Qtouch Acquisition: No
• Max I/o Pins: 27
• Ext Interrupts: 27
• Usb Speed: No
• Usb Interface: No
• Spi: 1
• Uart: 1
• Can: 1
• Lin: 1
• Graphic Lcd: No
• Video Decoder: No
• Camera Interface: No
• Adc Channels: 11
• Adc Resolution (bits): 10
• Adc Speed (ksps): 125
• Analog Comparators: 4
• Resistive Touch Screen: No
• Dac Channels: 1
• Dac Resolution (bits): 10
• Temp. Sensor: Yes
• 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: 2
• Output Compare Channels: 14
• Input Capture Channels: 1
• Pwm Channels: 10
• 32khz Rtc: No
• Calibrated Rc Oscillator: Yes

8209D–AVR–11/10
9
10 System Control and Reset .................................................................... 42
11 Interrupts ................................................................................................ 53
12 External Interrupts ................................................................................. 59
13 I/O-Ports .................................................................................................. 64
14 8-bit Timer/Counter0 with PWM ............................................................ 85
Power Management and Sleep Modes ................................................. 37
8.7
8.8
8.9
8.10
8.11
9.1
9.2
9.3
9.4
9.5
9.6
9.7
9.8
9.9
10.1
10.2
10.3
10.4
10.5
11.1
11.2
12.1
12.2
13.1
13.2
13.3
13.4
14.1
128kHz Internal Oscillator ...............................................................................32
External Clock .................................................................................................33
Clock Output Buffer .........................................................................................33
System Clock Prescaler ..................................................................................34
Register Description ........................................................................................34
Overview ..........................................................................................................37
Sleep Modes ....................................................................................................37
Idle Mode .........................................................................................................37
ADC Noise Reduction Mode ............................................................................38
Power-down Mode ...........................................................................................38
Standby Mode .................................................................................................38
Power Reduction Register ...............................................................................38
Minimizing Power Consumption ......................................................................39
Register Description ........................................................................................40
Resetting the AVR ...........................................................................................42
Reset Sources .................................................................................................42
Internal Voltage Reference ..............................................................................45
Watchdog Timer ..............................................................................................46
Register Description ........................................................................................50
Interrupt Vectors in ATmega16M1/32M1/64M1 ...............................................53
Register Description ........................................................................................57
Pin Change Interrupt Timing ............................................................................59
Register Description ........................................................................................60
Overview ..........................................................................................................64
Ports as General Digital I/O .............................................................................65
Alternate Port Functions ..................................................................................69
Register Description ........................................................................................83
Features ..........................................................................................................85
ATmega16M1/32M1/64M1
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