MRF24WB0MA_13 Datasheet, PDF (6/38 Pages) Microchip Technology – MRF24WB0MA/MRF24WB0MB Data Sheet 2.4 GHz IEEE 802.11b™

MRF24WB0MA/MRF24WB0MB
FIGURE 1-1:
MRF24WB0MA/MRF24WB0MB BLOCK DIAGRAM
MRF24WB0MA 2. 4 GHz IEEE Std. 802.11b RF Transceiver Module
FLASH
PCB
Antenna
(MRF24WB0MA)
Matching
Circuitry
AES, TKIP
Encryption
Accelerator
2.4 GHz
Transceiver
Interface
RAM
Power
Amplifier
ROM
SPI
Digital I/O
Interrupt
Power
JTAG
Debug
Reset
Hibernate
FIGURE 1-2:
MICROCONTROLLER TO MRF24WB0MA/MRF24WB0MB INTERFACE
External
Antenna
(MRF24WB0MB)
+3.3V (Typ)
GND
MRF24WB0Mx
CS
SDI
SDO
SCK
VDD
GND
INT
HIBERNATE
WP
RESET
PIC Microcontroller
I/O
SDO
SDI
SCK
INTx
I/O
I/O
I/O
DS70632C-page 6
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