ATmega168P Atmel Corporation, ATmega168P Datasheet - Page 419

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ATmega168P

Manufacturer Part Number
ATmega168P
Description
Manufacturer
Atmel Corporation
Datasheets

Specifications of ATmega168P

Flash (kbytes)
16 Kbytes
Pin Count
32
Max. Operating Frequency
20 MHz
Cpu
8-bit AVR
# Of Touch Channels
16
Hardware Qtouch Acquisition
No
Max I/o Pins
23
Ext Interrupts
24
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
Yes
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
6
Input Capture Channels
1
Pwm Channels
6
32khz Rtc
Yes
Calibrated Rc Oscillator
Yes

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8025M–AVR–6/11
31 Register Summary ............................................................................... 395
32 Instruction Set Summary .................................................................... 399
33 Ordering Information ........................................................................... 402
34 Packaging Information ........................................................................ 405
35 Errata ..................................................................................................... 409
36 Datasheet Revision History ................................................................ 410
Table of Contents....................................................................................... i
30.1ATmega48P Typical Characteristics ...................................................................322
30.2ATmega88P Typical Characteristics ...................................................................346
30.3ATmega168P Typical Characteristics .................................................................370
33.1ATmega48P ........................................................................................................402
33.2ATmega88P ........................................................................................................403
33.3ATmega168P ......................................................................................................404
34.132A ......................................................................................................................405
34.228M1 ...................................................................................................................406
34.332M1-A ................................................................................................................407
34.428P3 ....................................................................................................................408
35.1Errata ATmega48P ..............................................................................................409
35.2Errata ATmega88P ..............................................................................................409
35.3Errata ATmega168P ............................................................................................409
36.1Rev. 8025M-06/11 ...............................................................................................410
36.2Rev. 8025L-07/10 ................................................................................................410
36.3Rev. 8025K-10/09 ...............................................................................................410
36.4Rev. 8025J-05/09 ................................................................................................410
36.5Rev. 8025I-02/09 .................................................................................................410
36.6Rev. 8025H-02/09 ...............................................................................................410
36.7Rev. 8025G-01/09 ...............................................................................................411
36.8Rev. 8025F-08/08 ................................................................................................411
36.9Rev. 8025E-08/08 ...............................................................................................411
36.10Rev. 8025D-03/08 .............................................................................................412
36.11Rev. 8025C-01/08 .............................................................................................412
36.12Rev. 8025B-01/08 .............................................................................................412
36.13Rev. 8025A-07/07 .............................................................................................412
ATmega48P/88P/168P
vii

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