Microchip Technology Humidity Sensor PICtail Manual do Utilizador descarregar pdf (Página 14)

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)

•

Small 40

pin leadless 6x6 mm^2 QFN package

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•

Small 40

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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Microchip Technology Humidity Sensor PICtail Manual do Utilizador Página 14