ATMEGA3290P-20AUR Atmel, ATMEGA3290P-20AUR Datasheet - Page 382
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
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Company
Part Number
Manufacturer
Quantity
Price
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8021G–AVR–03/11
Figure 29-74. ATmega3290P: Reset Pull-up Resistor Current vs. Reset Pin Voltage
Figure 29-75. ATmega3290P: Reset Pull-up Resistor Current vs. Reset Pin Voltage
70
60
50
40
30
20
10
40
35
30
25
20
15
10
0
5
0
0
0
0.2
0.5
0.4
0.6
1
0.8
V
V
RESET
RESET
1.5
1
(V)
(V)
1.2
ATmega329P/3290P
2
1.4
1.6
2.5
1.8
(V
(V
3
2
CC
CC
-40 °C
= 2.7V)
-40 °C
25 °C
85 °C
= 1.8V)
25 °C
85 °C
382
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