ATmega169P Automotive Atmel Corporation, ATmega169P Automotive Datasheet - Page 366
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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7735A–AVR–07/07
Features ..................................................................................................... 1
Pin Configurations ................................................................................... 2
Overview ................................................................................................... 3
Resources ................................................................................................. 9
About Code Examples ........................................................................... 10
AVR CPU Core ........................................................................................ 11
AVR Memories ........................................................................................ 19
System Clock and Clock Options ......................................................... 30
1.1 Disclaimer .................................................................................................................2
2.1 Block Diagram ..........................................................................................................3
2.2 Automotive Quality Grade ........................................................................................4
2.3 Pin Descriptions ........................................................................................................6
5.1 Introduction .............................................................................................................11
5.2 Architectural Overview ............................................................................................11
5.3 ALU – Arithmetic Logic Unit ....................................................................................12
5.4 Status Register .......................................................................................................13
5.5 General Purpose Register File ...............................................................................14
5.6 Stack Pointer ..........................................................................................................15
5.7 Instruction Execution Timing ..................................................................................16
5.8 Reset and Interrupt Handling ..................................................................................17
6.1 In-System Reprogrammable Flash Program Memory ............................................19
6.2 SRAM Data Memory ...............................................................................................20
6.3 EEPROM Data Memory .........................................................................................22
6.4 EEPROM Register Description ...............................................................................27
6.5 I/O Memory .............................................................................................................29
6.6 General Purpose I/O Registers ..............................................................................29
7.1 Clock Systems and their Distribution ......................................................................30
7.2 Clock Sources ........................................................................................................31
7.3 Default Clock Source ..............................................................................................32
7.4 Calibrated Internal RC Oscillator ............................................................................32
7.5 Crystal Oscillator ....................................................................................................33
7.6 Low-frequency Crystal Oscillator ............................................................................34
7.7 External Clock ........................................................................................................36
7.8 Timer/Counter Oscillator .........................................................................................37
ATmega169P Automotive
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