ATmega165P Atmel Corporation, ATmega165P Datasheet - Page 358

• Manufacturer Part Number: ATmega165P
• Manufacturer: Atmel Corporation

Specifications of ATmega165P

• Flash (kbytes): 16 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: 54
• Ext Interrupts: 17
• Usb Speed: No
• Usb Interface: No
• Spi: 2
• Twi (i2c): 1
• Uart: 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): 1
• Eeprom (bytes): 512
• Self Program Memory: YES
• Dram Memory: No
• Nand Interface: No
• Picopower: Yes
• Temp. Range (deg C): -40 to 85
• I/o Supply Class: 1.8 to 5.5
• Operating Voltage (vcc): 1.8 to 5.5
• Fpu: No
• Mpu / Mmu: no / no
• Timers: 3
• Output Compare Channels: 4
• Input Capture Channels: 1
• Pwm Channels: 4
• 32khz Rtc: Yes
• Calibrated Rc Oscillator: Yes

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ATmega165P
8
9
10 Interrupts ................................................................................................ 52
11 External Interrupts ................................................................................. 57
12 I/O-Ports .................................................................................................. 61
13 8-bit Timer/Counter0 with PWM ............................................................ 82
Power Management and Sleep Modes ................................................. 36
System Control and Reset .................................................................... 43
7.9 Clock Output Buffer ................................................................................................33
7.10 System Clock Prescaler .......................................................................................33
7.11 Register Description .............................................................................................34
8.1 Sleep Modes ..........................................................................................................36
8.2 Idle Mode ................................................................................................................37
8.3 ADC Noise Reduction Mode ..................................................................................37
8.4 Power-down Mode .................................................................................................37
8.5 Power-save Mode ..................................................................................................38
8.6 Standby Mode ........................................................................................................38
8.7 Power Reduction Register ......................................................................................38
8.8 Minimizing Power Consumption .............................................................................39
8.9 Register Description ...............................................................................................41
9.1 Resetting the AVR ..................................................................................................43
9.2 Reset Sources ........................................................................................................43
9.3 Internal Voltage Reference .....................................................................................47
9.4 Watchdog Timer .....................................................................................................47
9.5 Register Description ...............................................................................................50
10.1 Interrupt Vectors in ATmega165P ........................................................................52
10.2 Moving Interrupts Between Application and Boot Space .....................................55
10.3 Register Description .............................................................................................56
11.1 Pin Change Interrupt Timing ................................................................................57
11.2 Register Description .............................................................................................58
12.1 Overiew ................................................................................................................61
12.2 Ports as General Digital I/O ..................................................................................62
12.3 Alternate Port Functions .......................................................................................67
12.4 Register Description .............................................................................................79
13.1 Features ...............................................................................................................82
13.2 Overview ..............................................................................................................82
8019K–AVR–11/10