ATMEGA2561-16AI Atmel, ATMEGA2561-16AI Datasheet - Page 396
ATMEGA2561-16AI
Manufacturer Part Number
ATMEGA2561-16AI
Description
IC AVR MCU 256K 16MHZ 64TQFP
Manufacturer
Atmel
Series
AVR® ATmegar
Specifications of ATMEGA2561-16AI
Core Processor
AVR
Core Size
8-Bit
Speed
16MHz
Connectivity
EBI/EMI, I²C, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Number Of I /o
54
Program Memory Size
256KB (128K x 16)
Program Memory Type
FLASH
Eeprom Size
4K x 8
Ram Size
8K x 8
Voltage - Supply (vcc/vdd)
4.5 V ~ 5.5 V
Data Converters
A/D 8x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
64-TQFP, 64-VQFP
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
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Manufacturer
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Price
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31.7
2549M–AVR–09/10
Pin Driver Strength
Figure 31-21. Reset Pull-up Resistor Current vs. Reset Pin Voltage (V
Figure 31-22. I/O Pin output Voltage vs.Sink Current (V
120
100
80
60
40
20
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
1
0
0
0
1
5
ATmega640/1280/1281/2560/2561
2
10
V
RESET
I
OL
3
(mA)
(V)
15
CC
4
= 3V)
20
-40°C
5
85°C
25°C
-40°C
CC
25°C
85°C
= 5V)
6
25
396
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