ATMEGA3290P-20AUR Atmel, ATMEGA3290P-20AUR Datasheet - Page 399
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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- Download datasheet (9Mb)
8021G–AVR–03/11
Figure 29-108.ATmega3290P: AREF External Reference Current vs. V
Figure 29-109.ATmega3290P: Watchdog Timer Current vs. V
180
160
140
120
100
18
16
14
12
10
80
60
40
20
8
6
4
2
0
0
1.5
1.5
2
2
2.5
2.5
3
3
V
V
CC
3.5
CC
3.5
(V)
(V)
4
4
ATmega329P/3290P
CC
4.5
4.5
CC
5
5
5.5
5.5
-40 °C
85 °C
25 °C
-40 °C
25 °C
85 °C
399
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