ATmega3290P Atmel Corporation, ATmega3290P Datasheet - Page 357

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ATmega3290P

Manufacturer Part Number
ATmega3290P
Description
Manufacturer
Atmel Corporation
Datasheets

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

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8021G–AVR–03/11
Figure 29-27. ATmega329P: I/O Pin Source Current vs. Output Voltage, Port B (V
Figure 29-28. ATmega329P: I/O Pin Source Current vs. Output Voltage, Port B (V
70
60
50
40
30
20
10
25
20
15
10
0
5
0
0
0
0.5
1
25 °C
2
1
V
V
OH
OH
3
1.5
(V)
(V)
25 °C
ATmega329P/3290P
4
2
5
2.5
CC
CC
6
= 2.7V)
= 5 V)
3
357

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