ATmega3290A Atmel Corporation, ATmega3290A Datasheet - Page 531

• Manufacturer Part Number: ATmega3290A
• Manufacturer: Atmel Corporation

Specifications of ATmega3290A

• 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: 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: 4
• Input Capture Channels: 1
• Pwm Channels: 4
• 32khz Rtc: Yes
• Calibrated Rc Oscillator: Yes

30.6.8
8284D–AVR–6/11
Pin Driver Strength
ATmega169A/PA/329A/PA/3290A/PA/649A/P/6490A/P
Figure 30-326.ATmega3290PA: I/O Pin Output Voltage vs. Source Current, Ports A, C, D, E, F,
Figure 30-327.ATmega3290PA: I/O Pin Output Voltage vs. Source Current, Ports A, C, D, E, F,
2.8
2.7
2.6
2.5
2.4
2.3
2.2
2.1
1.9
5.05
4.95
4.85
4.75
4.65
4.9
4.8
4.7
4.6
2
5
0
0
G (V
G (V
1
CC
CC
1
= 5V)
= 2.7V)
2
2
3
3
4
4
I
OH
I
OH
5
[mA]
5
[mA]
6
6
7
7
8
8
9
9
10
10
-40 °C
-40 °C
85 °C
25 °C
25 °C
85 °C
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