- Multi-Band, supports 2.4G and Sub-1G band

- Powerful ARM Cortex-M4F processor

- Clock speed: up to 48MHz

- 352KB of In-System programmable flash

- 80KB SRAM

- 8KB of cache SRAM

- 2-Pin cJTAG and JTAG debugging

- Support Over-the-Air upgrade (OTA)

- Ultra-Low power sensor controller with 4KB of SRAM

- 26 GPIOs

- 4 x 32-Bit or 8 x 16-Bit general purpose timer

- 12-Bit ADC, 200 kSamples/s, 8 channels

- 2 x comparator with internal reference DAC

- Programmable current source

- 2 x UART

- 2 x SSI (SPI, MICROWIRE, TI)

- IIC, IIS

- Real-Time-Clock (RTC)

- AES 128- and 256-bit crypto accelerator

- ECC and RSA public key hardware accelerator

- SHA2 accelerator (Full suite up to SHA-512)

- True Random Number Generator (TRNG)

- Capacitive sensing, up to 8 channels

- Integrated temperature and battery monitor

- On-Chip buck DC/DC converter

- RF performance

- TX power: Output power up to +20 dBm with temperature compensation

- RX sensitivity: -121 dBm for SimpleLink long-range mode, -110 dBm at 50 kbps, –105 dBm for Bluetooth 125 kbps (LE Coded PHY)

- Communication range: about 250 meters (LOS) – Long Range Mode (2.4G), upto 2000 meters (LOS) – Long Range Mode (Sub-1G) (TBD)

- Antenna: UFL connector for Sub-1G, UFL or PCB antenna for 2.4G

- Size: 29.86 mm x 19.97 mm x 2.15 mm (With Shielding)

- Ultra low power consumption:

- Shutdown: 150nA (Wake up on external events)

- Standby: 0.85uA (RTC running and RAM/CPU retention)

- RX current: 5.8mA (3.6 V, 868 MHz), 6.9 mA (3.0 V, 2.4 GHz)

- TX current @ 20 dBm: 63 mA (3.3 V, 915 MHz), 85 mA (3.0 V, 2.4 GHz)

-Certifications

- FCC ID: 2ABRU-RFM208P24

- IC: 25657-RFM208P24

- CE-RED