ATmega169P Automotive Atmel Corporation, ATmega169P Automotive Datasheet - Page 367

• Manufacturer Part Number: ATmega169P Automotive
• Manufacturer: Atmel Corporation

Specifications of ATmega169P Automotive

• 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
• Segment Lcd: 100
• 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: 2.7 to 5.5
• Operating Voltage (vcc): 2.7 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

8
9
10 Interrupts ................................................................................................ 56
11 External Interrupts ................................................................................. 61
12 I/O-Ports .................................................................................................. 65
13 8-bit Timer/Counter0 with PWM ............................................................ 91
2
Power Management and Sleep Modes ................................................. 40
System Control and Reset .................................................................... 47
7.9 Clock Output Buffer ................................................................................................37
7.10 System Clock Prescaler .......................................................................................37
7.11 Register Description .............................................................................................38
8.1 Sleep Modes ...........................................................................................................40
8.2 Idle Mode ................................................................................................................41
8.3 ADC Noise Reduction Mode ...................................................................................41
8.4 Power-down Mode ..................................................................................................41
8.5 Power-save Mode ...................................................................................................42
8.6 Standby Mode ........................................................................................................42
8.7 Power Reduction Register ......................................................................................42
8.8 Minimizing Power Consumption .............................................................................43
8.9 Register Description ...............................................................................................45
9.1 Resetting the AVR ..................................................................................................47
9.2 Reset Sources ........................................................................................................47
9.3 Internal Voltage Reference .....................................................................................51
9.4 Watchdog Timer .....................................................................................................51
9.5 Register Description ...............................................................................................54
10.1 Interrupt Vectors in ATmega169P ........................................................................56
10.2 Moving Interrupts Between Application and Boot Space ......................................59
11.1 Pin Change Interrupt Timing .................................................................................61
11.2 Register Description .............................................................................................62
12.1 Overview ...............................................................................................................65
12.2 Ports as General Digital I/O ..................................................................................66
12.3 Alternate Port Functions .......................................................................................71
12.4 Register Description for I/O-Ports .........................................................................88
13.1 Features ...............................................................................................................91
13.2 Overview ...............................................................................................................91
13.3 Timer/Counter Clock Sources ..............................................................................92
ATmega169P Automotive
7735A–AVR–07/07