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RFM73P-S2 Datasheet PDF - HOPERF

Part Number RFM73P-S2
Description Low Power High Performance 2.4 GHz GFSK Transceiver Module
Manufacturers HOPERF 
Logo HOPERF Logo 

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RFM73P-S2 V2.0
RFM73P-S2
V2.0
Low Power High Performance 2.4 GHz GFSK Transceiver Module
Features
2400-2483.5 MHz ISM band operation
Support 1 and 2 Mbps air data rate
Programmable output power
(-5dBm to +20dBm)
Low power consumption
Variable payload length from 1 to 32bytes
Automatic packet processing
6 data pipes for 1:6 star networks
4-pin SPI interface with maximum 8 MHz
clock rate
DIP-10pin and SMD-10pin Package
RFM73P-S2
Applications
Wireless PC peripherals
Wireless mice and keyboards
Wireless gamepads
Wireless audio
VOIP and wireless headsets
Block Diagram
Remote controls
Consumer electronics
Home automation
Toys
Personal health and entertainment
1
Tel: +86-755-82973805 Fax: +86-755-82973550 E-mail: sales@hoperf.com http://www.hoperf.com
Free Datasheet http://www.datasheet4u.com/

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RFM73P-S2 equivalent
3 Pin Information
RFM73P-S2 V2.0
Name
GND
VDD
CE
CSN
SCK
MOSI
MISO
IRQ
TREN
PAEN
Figure 2 RFM73P-S2 pin assignments (top view)
Pin Function
Description
Ground
Power
Digital Input
Digital Input
Digital Input
Digital Input
Digital Output
Digital Output
Digital
Input
Digital
Input
Ground (0 V)
Power Supply (3.3V to 4.2V DC)
Chip Enable Activates RX or TX mode
SPI Chip Select, Active low
SPI Clock
SPI Slave Data Input
SPI Slave Data Output with tri-state option
Maskable interrupt pin, Active low
1=TX
Active
0=RX
Active
1=Chip
is
Active
0=chip
is
Shut-
down
Note:
1When module in the transmit mode, TREN = 1 and PAEN = 1.
2When module in the receive mode, TREN = 0 and PAEN = 1.
3When module in the sleep mode, TREN = 0 and PAEN = 0.The PA IC will close, then the sleep current will
be very low.
Table 1 RFM73P-S2 pin functions
5
Tel: +86-755-82973805 Fax: +86-755-82973550 E-mail: sales@hoperf.com http://www.hoperf.com
Free Datasheet http://www.datasheet4u.com/


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Featured Datasheets

Part NumberDescriptionManufacturers
RFM73P-S2The function is Low Power High Performance 2.4 GHz GFSK Transceiver Module.HOPERF
HOPERF

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