
MRF24J40 Transceiver
• 2.4 GHz IEEE 802.15.4 compliant
• Supports MiWi™, MiWi P2P & ZigBee
®
• 4-wire SPI interface
• In-line/stand-alone encryption
• Automatic MAC retransmit
• 18 mA(RX)/22 mA(TX)/2 µA(Sleep)
pin leadless 6x6 mm^2 QFN package
www.powercastco.com
©2010 Powercast Corporation
www.microchip.com
©2010 Microchip Technology Inc.
pin leadless 6x6 mm^2 QFN package
SPI
Receive
Buffer
ControlControl
RegistersRegisters
TransmitTransmit
BuffersBuffers
RXMAC
TXMACTXMAC
SecuritySecurity
RXPHY
TXPHYTXPHY
PHY TX/RXPHY TX/RX
ControlControl
MAC ArchitectureMAC Architecture PHY ArchitecturePHY Architecture
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