ATmega168P Atmel Corporation, ATmega168P Datasheet - Page 382

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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
382
ATmega48P/88P/168P
Figure 30-114.I/O Pin Output Voltage vs. Sink Current(V
Figure 30-115.I/O Pin Output Voltage vs. Source Current(Vcc = 3 V).
0.7
0.6
0.5
0.4
0.3
0.2
0.1
3.5
2.5
1.5
0.5
0
3
2
1
0
0
0
5
5
10
10
I
I
OH
OL
(mA)
(mA)
15
15
CC
= 5 V).
20
20
-40 °C
-40 °C
25 °C
85 °C
85 °C
25 °C
25
25
8025M–AVR–6/11

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