ATmega3290P Atmel Corporation, ATmega3290P Datasheet - Page 386

• 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

8021G–AVR–03/11
Figure 29-82. ATmega3290P:
Figure 29-83. ATmega3290P: I/O Pin Source Current vs. Output Voltage, Port B (V
8
7
6
5
4
3
2
1
0
-1.8
40
35
30
25
20
15
10
5
0
0
-1.6
-1.4
0.5
I/O Pin Sink Current vs. Output Voltage, Port A,C,D,E,F,G,H,J (V
-1.2
-1
1
V
OH
-0.8
V
(V)
OL
(V)
-0.6
1.5
ATmega329P/3290P
25 °C
-0.4
-0.2
2
0
CC
0.2
=1.8V)
-40 °C
2.5
25 °C
85 °C
CC
=5V)
386