ATMEGA3290P-20AUR Atmel, ATMEGA3290P-20AUR Datasheet - Page 92
![MCU AVR 32K FLASH 20MHZ 64TQFP](/photos/6/70/67048/313-100-tqfp_sml.jpg)
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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Part Number
Manufacturer
Quantity
Price
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13.4.16
13.4.17
13.4.18
13.4.19
13.4.20
13.4.21
13.4.22
13.4.23
8021G–AVR–03/11
PINE – Port E Input Pins Address
PORTF – Port F Data Register
DDRF – Port F Data Direction Register
PINF – Port F Input Pins Address
PORTG – Port G Data Register
DDRG – Port G Data Direction Register
PING – Port G Input Pins Address
PORTH – Port H Data Register
Bit
0x0C (0x2C)
Read/Write
Initial Value
Bit
0x11 (0x31)
Read/Write
Initial Value
Bit
0x10 (0x30)
Read/Write
Initial Value
Bit
0x0F (0x2F)
Read/Write
Initial Value
Bit
0x14 (0x34)
Read/Write
Initial Value
Bit
0x13 (0x33)
Read/Write
Initial Value
Bit
0x12 (0x32)
Read/Write
Initial Value
Bit
(0xDA)
Read/Write
Initial Value
PORTF7
PORTH7
PINE7
PINF7
DDF7
R/W
R/W
R/W
R/W
N/A
N/A
R/W
R
R
R
7
0
7
0
7
7
–
0
7
–
0
7
–
0
(1)
7
7
0
PORTF6
PINE6
PINF6
PORTH6
DDF6
R/W
R/W
R/W
R/W
N/A
N/A
R/W
R
R
R
6
0
6
0
6
6
–
0
6
–
0
6
–
0
6
6
0
PORTF5
PING5
PINE5
PINF5
PORTH5
DDF5
R/W
R/W
R/W
R/W
N/A
N/A
R/W
5
–
R
0
R
R
5
5
0
5
0
5
5
–
0
5
0
5
0
PORTG4
PORTF4
PING4
PINE4
PINF4
DDG4
DDF4
PORTH4
R/W
R/W
R/W
R/W
R/W
R/W
R/W
N/A
N/A
N/A
R/W
4
0
4
4
0
4
0
4
4
0
4
4
0
PORTG3
PORTF3
PING3
PINF3
DDG3
PINE3
DDF3
PORTH3
R/W
R/W
R/W
R/W
R/W
R/W
R/W
N/A
N/A
N/A
R/W
3
0
3
3
0
3
0
3
3
0
3
3
0
ATmega329P/3290P
PORTG2
PORTF2
PING2
PINF2
PINE2
DDG2
DDF2
PORTH2
R/W
R/W
R/W
R/W
R/W
R/W
R/W
N/A
N/A
N/A
2
0
R/W
2
2
0
2
0
2
2
0
2
2
0
PORTF1
PORTG1
PING1
PINF1
PINE1
DDG1
DDF1
PORTH1
R/W
R/W
R/W
R/W
R/W
R/W
R/W
N/A
N/A
N/A
1
0
1
0
1
1
0
1
0
1
R/W
1
1
0
PORTG0
PORTF0
PING0
PINF0
PINE0
DDG0
DDF0
PORTH0
R/W
R/W
R/W
R/W
R/W
R/W
R/W
N/A
N/A
N/A
0
0
0
0
0
0
0
0
0
0
R/W
0
0
0
PORTG
PORTF
DDRG
DDRF
PING
PORTH
PINF
PINE
92
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