Features
• Supports 250 kbps O-QPSK data in 5.0 MHz channels and full spread-spectrum encode and decode
(compatible with the 802.15.4 Standard)
• Operates on one of 16 selectable channels in the 2.4 GHz band
• RX sensitivity of <-92 dBm (typical) at 1.0% packet error rate
• 0 dBm nominal, programmable from -27 dBm to 4 dBm typical maximum output power
• Recommended power supply range: 2.0 to 3.4 V
• Buffered transmit and receive data packets for simplified use with low cost MCUs
• Three power down modes for power conservation:
— < 1 µA Off current
— 1 µA Typical Hibernate current
— 35 µA Typical Doze current (no CLKO)
• Four internal timer comparators available to supplement MCU resource
• Programmable frequency clock output (CLKO) for use by MCU
• Onboard trim capability for 16 MHz crystal reference oscillator eliminates need for external
variable capacitors and allows for automated production frequency calibration.
• Seven general purpose input/output (GPIO) signals
• Operating temperature range: -40 °C to 85 °C
• Small form factor QFN-32 Package