U19858EJ1V0PM00_15 Datasheet, PDF (22/25 Pages) Renesas Technology Corp – 16-BIT SINGLE-CHIP MICROCONTROLLER

μPD78F8056, 78F8057, 78F8058
11. RF transceiver FUNCTION
The RF transceiver function is implemented by 2.4GHz RF transceiver inside.
It integrates a wireless RF transceiver operating at 2.4 GHz with an IEEE802.15.4-2006 compliant baseband and MAC
layer function blocks.
The RF block of the RF transceiver integrates a receiver, a transmitter, a voltage-controlled oscillator (VCO), and a
phase-locked loop (PLL). It uses advanced radio architecture to minimize the external component count and the power
consumption.
The MAC/Baseband provides the hardware architecture for both an 802.15.4 MAC and PHY layers. It mainly consists
of TX/RX FIFOs, a CSMA-CA controller, a ‘Superframe’ constructor, a receiving frame filter, a security engine, and a
digital signal processing module.
NOTE FOR USING RF TRANSCEIVER
International regulations and national laws regulate the use of radio receivers and
transmitters.
Please note the compliance with regulation for using country.
The following most important regulations for the 2.4 GHz
Japan : ARIB STD-T66
USA : FCC CFR47 part15.247 and part15.249
Europe : EN300 440 and EN 300 328
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Preliminary Product Information U19858EJ1V0PM