ATMEGA3290P-20AUR Atmel, ATMEGA3290P-20AUR Datasheet - Page 395
ATMEGA3290P-20AUR
Manufacturer Part Number
ATMEGA3290P-20AUR
Description
MCU AVR 32K FLASH 20MHZ 64TQFP
Manufacturer
Atmel
Series
AVR® ATmegar
Specifications of ATMEGA3290P-20AUR
Core Processor
AVR
Core Size
8-Bit
Speed
20MHz
Connectivity
SPI, UART/USART, USI
Peripherals
Brown-out Detect/Reset, LCD, POR, PWM, WDT
Number Of I /o
69
Program Memory Size
32KB (16K x 16)
Program Memory Type
FLASH
Eeprom Size
1K x 8
Ram Size
2K x 8
Voltage - Supply (vcc/vdd)
2.7 V ~ 5.5 V
Data Converters
A/D 8x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
*
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
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8021G–AVR–03/11
Figure 29-100.ATmega3290P: Calibrated 8MHz RC Oscillator Frequency vs. V
Figure 29-101.ATmega3290P: Calibrated 8MHz RC Oscillator Frequency vs. Temperature
8.4
8.2
7.8
7.6
7.4
7.2
8.4
8.2
7.8
7.6
7.4
8
8
-60
1.5
-40
2
-20
2.5
3
0
Temperature (°C)
V
CC
3.5
20
(V)
40
4
ATmega329P/3290P
4.5
60
80
5
CC
5,5
100
5.5 V
4.0 V
3.3 V
2.7 V
1.8 V
-40 °C
85 °C
25 °C
395
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