ATmega168A Atmel Corporation, ATmega168A Datasheet - Page 415

• Manufacturer Part Number: ATmega168A
• Manufacturer: Atmel Corporation

Specifications of ATmega168A

• 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: No
• 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

30.4.5
30.4.6
8271D–AVR–05/11
Power-save Supply Current
Standby Supply Current
Figure 30-154.ATmega88PA: Power-Save Supply Current vs. V
Figure 30-155.ATmega88PA: Standby Supply Current vs. Vcc (Watchdog Timer Disabled)
2.5
1.5
0.5
3
2
1
0
1.5
0.18
0.16
0.14
0.12
0.08
0.06
0.04
0.02
0.1
0
1.5
WATCHDOG TIMER DISABLED and 32 kHz CRYSTAL OSCILLATOR RUNNING
and 32kHz Crystal Oscillator Running)
2
2
ATmega48A/PA/88A/PA/168A/PA/328/P
2.5
2.5
3
3
V
V
CC
3.5
CC
3.5
(V)
(V)
4
4
4.5
CC
4.5
(Watchdog Timer Disabled
5
5
5.5
6MHz_res
6MHz_xtal
4MHz_res
4MHz_xtal
2MHz_res
2MHz_xtal
450kHz_res
5.5
-40 °C
85 °C
25 °C
415