Key parameters for ATmega128RFA1

Parameter
Value

Flash (Kbytes):

128 Kbytes

Max. Operating Frequency:

16 MHz

Max I/O Pins:

38

SPI:

1

TWI (I2C):

1

UART:

1

ADC channels:

8

ADC Resolution (bits):

10

Analog Comparators:

1

Crypto Engine:

AES

SRAM (Kbytes):

16

EEPROM (Bytes):

4096

Operating Voltage (Vcc):

1.8 to 3.6

Timers:

6

Frequency Band:

2.4 GHz

Max Data Rate (Mb/s):

2

Antenna Diversity:

Yes

External PA Control:

Yes

Power Output (dBm):

3.5

Receiver Sensitivity (dBm):

-100

Receive Current Consumption (mA):

16.6

Transmit Current Consumption (mA):

18.6

Link Budget (dBm):

103.5