Technical Data | OEM Modules deRFmega

  PA module
(22M12)
RF pads
(22M10)
Chip ceramic antenna
(22M00)
Dimensions 21.5 x 13.2 x 3 mm 19 x 13.2 x 3 mm 23.7 x 13.2 x 3 mm
Operating temperature -40°C ... +85°C -40°C ... +85°C -40°C ... +85°C
Control and display elements none none none
Power supply 2.0 - 3.6 VDC 1.8 - 3.6 VDC 1.8 - 3.6 VDC
Power consumption 40 mA @ +5 dBm,
120 mA @ +20 dBm,
RX: 20 mA,
Sleep: < 2 µA
TX: 18 mA,
RX: 16 mA,
Sleep: < 1 µA
TX: 18 mA,
RX: 16 mA,
Sleep: < 1 µA
Connections 59 pads 55 pads 51 pads
Antenna RF pads RF pads Chip ceramic antenna
Range depending on antenna depending on antenna > 200 m (line of sight)
Frequency range 2.4 GHz 2.4 GHz 2.4 GHz
Transmitting power +20 dBm (US),
+10 dBm (EU)
+3 dBm +2.5 dBm EIRP
Receiver sensitivity -104 dBm -100 dBm -100 dBm
IEEE-Standard 802.15.4 802.15.4 802.15.4
Microcontroller ATmega128RFA1 ATmega128RFA1 ATmega128RFA1
Transceiver integrated integrated integrated
Data rate (gross) 250 / 500 kbit/s, 1 Mbit/s, 2 Mbit/s 250 / 500 kbit/s, 1 Mbit/s, 2 Mbit/s 250 / 500 kbit/s, 1 Mbit/s, 2 Mbit/s
Interfaces JTAG, UART, I2C, ADC, SPI, GPIO JTAG, UART, I2C, ADC, SPI, GPIO JTAG, UART, I2C, ADC, SPI, GPIO
Certification CE, ETSI, FCC pending CE, ETSI, FCC pending CE, ETSI, FCC pending