ATmega169P Automotive Atmel Corporation, ATmega169P Automotive Datasheet - Page 367
ATmega169P Automotive
Manufacturer Part Number
ATmega169P Automotive
Description
Manufacturer
Atmel Corporation
Datasheets
1.AT90CAN128_AUTOMOTIVE.pdf
(225 pages)
2.ATMEGA169P_AUTOMOTIVE.pdf
(373 pages)
3.ATMEGA169P_AUTOMOTIVE.pdf
(14 pages)
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
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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
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