ATmega3290P Atmel Corporation, ATmega3290P Datasheet - Page 359

• Manufacturer Part Number: ATmega3290P
• Manufacturer: Atmel Corporation

Specifications of ATmega3290P

• Flash (kbytes): 32 Kbytes
• Pin Count: 100
• Max. Operating Frequency: 20 MHz
• Cpu: 8-bit AVR
• # Of Touch Channels: 16
• Hardware Qtouch Acquisition: No
• Max I/o Pins: 69
• Ext Interrupts: 32
• Usb Speed: No
• Usb Interface: No
• Spi: 2
• Twi (i2c): 1
• Uart: 1
• Segment Lcd: 160
• 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

29.1.10
8021G–AVR–03/11
Pin Threshold and Hysteresis
Figure 29-31. ATmega329P:
Figure 29-32. ATmega329P:
2.5
1.5
0.5
60
50
40
30
20
10
0
3
2
1
0
1.5
0
2
1
2.5
I/O Pin Source Current vs. Output Voltage, Port A,C,D,E,F,G,H,J
I/O Pin Input Threshold Voltage vs. V
2
3
V
V
OH
CC
3.5
3
(V)
(V)
25 °C
4
ATmega329P/3290P
4
CC
, Port B (V
4.5
5
IH
5
, IO Pin Read as ¨1¨
5.5
6
-40 °C
(V
25 °C
85 °C
CC
=5V)
359
)