MRF24J40 Datasheet, PDF (6/66 Pages) Microchip Technology – IEEE 802.15.4™ 2.4 GHz RF Transceiver

MRF24J40
FIGURE 1-1:
MRF24J40 ARCHITECTURE BLOCK DIAGRAM
User Application
ZigBee™ Protocol
or
MiWi™ Protocol
or
Proprietary Protocol
Physical Layer Driver
Interrupt
SPI
Interface
Reset
TX FIFOs
Long Control Short Control
Registers Registers
RX FIFO
MRF24J40
TX MAC
Security
Module
TX PHY
RX MAC
RX PHY
DS39776A-page 4
Advance Information
© 2006 Microchip Technology Inc.