ATmega2561R212 Atmel Corporation, ATmega2561R212 Datasheet - Page 406
![no-image](/images/manufacturer_photos/0/0/79/atmel_corporation_sml.jpg)
ATmega2561R212
Manufacturer Part Number
ATmega2561R212
Description
Manufacturer
Atmel Corporation
Specifications of ATmega2561R212
Flash (kbytes)
256 Kbytes
Max. Operating Frequency
16 MHz
Max I/o Pins
54
Spi
3
Twi (i2c)
1
Uart
2
Adc Channels
8
Adc Resolution (bits)
10
Adc Speed (ksps)
15
Analog Comparators
1
Crypto Engine
AES
Sram (kbytes)
8
Eeprom (bytes)
4096
Operating Voltage (vcc)
1.8 to 3.6
Timers
6
Frequency Band
700/800/900MHz
Max Data Rate (mb/s)
1
Antenna Diversity
No
External Pa Control
Yes
Power Output (dbm)
10
Receiver Sensitivity (dbm)
-110
Receive Current Consumption (ma)
9.0
Transmit Current Consumption (ma)
18 at 5dBm
Link Budget (dbm)
120
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32.11 Current Consumption of Peripheral Units
2549N–AVR–05/11
Figure 32-39. Calibrated 8MHz RC Oscillator Frequency vs. Osccal Value
Figure 32-40. Brownout Detector Current vs. V
30
25
20
15
10
16
14
12
10
5
0
8
6
4
2
0
1.5
0
16
32
2
48
2.5
64
ATmega640/1280/1281/2560/2561
80
96
3
112 128 144 160 176 192 208 224 240 256
OSCCAL (X1)
V
CC
3.5
CC
(V)
4
4.5
5
5.5
-40°C
-40°C
85°C
25°C
85°C
25°C
406
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