ATmega329P Atmel Corporation, ATmega329P Datasheet - Page 367

• Manufacturer Part Number: ATmega329P
• Manufacturer: Atmel Corporation

Specifications of ATmega329P

• Flash (kbytes): 32 Kbytes
• Pin Count: 64
• Max. Operating Frequency: 20 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): 2
• Eeprom (bytes): 1024
• 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: 4
• Input Capture Channels: 1
• Pwm Channels: 4
• 32khz Rtc: Yes
• Calibrated Rc Oscillator: Yes

8021G–AVR–03/11
Figure 29-47. ATmega329P: Active Supply Current with ADC at 50kHz vs. Vcc
Figure 29-48. ATmega329P: Active Supply Current with ADC at 200kHz vs. Vcc
350
330
310
290
270
250
230
210
190
170
150
350
330
310
290
270
250
230
210
190
170
150
1.5
1.5
2
2
2.5
2.5
3
3
V
CC
3.5
V
CC
[V]
3.5
[V]
4
4
ATmega329P/3290P
4.5
4.5
5
5
5.5
5.5
-40 °C
85 °C
25 °C
-40 °C
85 °C
25 °C
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