Data Sheet

HRF24B21AN
©2021 Honeycomb Technologies Advance Information 4 page
⚫ Digital VCO and filter calibration
⚫ High receiver and RSSI dynamic range
⚫ 1M/2M bps turbo mode supported
Mac/Baseband
⚫ IEEE 802.15.4-2006 specification compliance
⚫ Hardware CSMA-CA mechanism, automatic ACK response and FCS
check
⚫ Programmable ‘Superframe’ construction
⚫ Functionally independent TX FIFOs, including beacon FIFO, transmit
FIFO and GTS FIFOs
⚫ Dual RX FIFOs
⚫ Hardware security engine
⚫ Various power saving modes
⚫ Support all CCA modes and RSSI/LQI
FIGURE 1: PIN DIAGRAM