ATmega644R212 Atmel Corporation, ATmega644R212 Datasheet - Page 77

• Manufacturer Part Number: ATmega644R212
• Manufacturer: Atmel Corporation

Specifications of ATmega644R212

• Flash (kbytes): 64 Kbytes
• Max. Operating Frequency: 20 MHz
• Max I/o Pins: 32
• Spi: 3
• Twi (i2c): 1
• Uart: 1
• Adc Channels: 8
• Adc Resolution (bits): 10
• Adc Speed (ksps): 15
• Analog Comparators: 1
• Crypto Engine: AES
• Sram (kbytes): 4
• Eeprom (bytes): 2048
• Operating Voltage (vcc): 1.8 to 3.6
• Timers: 3
• 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

8111C–MCU Wireless–09/09
Register 0x24 (IEEE_ADDR_0):
This register contains the lower 8 bit of the MAC IEEE address for Frame Filter address recogni-
tion, bits [7:0].
Register 0x25 (IEEE_ADDR_1):
This register contains 8 bit of the MAC IEEE address for Frame Filter address recognition, bits
[15:8].
Register 0x26 (IEEE_ADDR_2):
This register contains 8 bit of the MAC IEEE address for Frame Filter address recognition, bits
[23:16].
Register 0x27 (IEEE_ADDR_3):
This register contains 8 bit of the MAC IEEE address for Frame Filter address recognition, bits
[31:24].
Bit
+0x24
Read/Write
Reset Value
Bit
+0x25
Read/Write
Reset Value
Bit
+0x26
Read/Write
Reset Value
Bit
+0x27
Read/Write
Reset Value
R/W
R/W
R/W
R/W
7
7
7
7
0
0
0
0
R/W
R/W
R/W
R/W
6
6
6
6
0
0
0
0
R/W
R/W
R/W
R/W
5
5
5
5
0
0
0
0
IEEE_ADDR_0[7:0]
IEEE_ADDR_1[7:0]
IEEE_ADDR_2[7:0]
IEEE_ADDR_3[7:0]
R/W
R/W
R/W
R/W
4
4
4
4
0
0
0
0
R/W
R/W
R/W
R/W
3
3
3
3
0
0
0
0
R/W
R/W
R/W
R/W
2
2
2
2
0
0
0
0
R/W
R/W
R/W
R/W
1
1
1
1
0
0
0
0
AT86RF231
R/W
R/W
R/W
R/W
0
0
0
0
0
0
0
0
IEEE_ADDR_0
IEEE_ADDR_1
IEEE_ADDR_2
IEEE_ADDR_3
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