ATmega644R212 Atmel Corporation, ATmega644R212 Datasheet - Page 173

• 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

16. Ordering Information
17. Soldering Information
18. Package Thermal Properties
8111C–MCU Wireless–09/09
Ordering Code
AT86RF231-ZU
AT86RF231-ZF
Package Type
QN
Description
32QN2, 32 lead 5.0x5.0 mm Body, 0.50 mm Pitch, Quad Flat No-lead Package (QFN) Sawn
Package
QN
QN
Note:
Recommended soldering profile is specified in IPC/JEDEC J-STD-.020C.
T&R quantity 5,000.
Please contact your local Atmel sales office for more detailed ordering information and
minimum quantities.
Voltage Range
1.8V - 3.6V
1.8V - 3.6V
Velocity [m/s]
2.5
0
1
Temperature Range
Industrial (-40° C to +85° C) Lead-free/Halogen-free
Industrial (-40° C to +125° C) Lead-free/Halogen-free
Thermal Resistance
Theta ja [K/W]
40.9
35.7
32.0
AT86RF231
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