ATmega168PA Atmel Corporation, ATmega168PA Datasheet - Page 426

• Manufacturer Part Number: ATmega168PA
• Manufacturer: Atmel Corporation

Specifications of ATmega168PA

• 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

30.4.11
8271D–AVR–05/11
Internal Oscillator Speed
Figure 30-176.ATmega88PA: Watchdog Oscillator Frequency vs. Temperature
Figure 30-177.ATmega88PA: Watchdog Oscillator Frequency vs. V
116
114
112
110
108
106
104
114
113
112
111
110
109
108
107
106
105
1.5
-40
ATmega48A/PA/88A/PA/168A/PA/328/P
2
-20
2.5
0
3
Temperature (°C)
20
V
CC
3.5
(V)
40
4
60
4.5
CC
80
5
5.5
100
-40 °C
2.7 V
3.3 V
4.0 V
5.5 V
25 °C
85 °C
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