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Descriptions
The RFM219SW-433S2R is an ultra low power, high performance, OOK and (G)FSK receiver for 433 MHz wireless applications. It is part of the HOPERF NextGenRFTM family, which includes a complete line of transmitters, receivers and transceivers. All features can be configured either by off-line EEPROM programming or on-line registers writing. The configuration file to be written, into the registers is generated by the smart RFPDK.
The RFM219SW operates from a supply voltage of 1.8 V to 3.6V, when it is always on, it consumes only 5.7 mA current while achieving -109 dBm receiving sensitivity (FSK, 9.6 ksps symbol rate, 868.35 MHz), and only 60 nA sleep current for superior battery life. The device supports packet handling, 32-byte FIFO, Manchester decoding and data de-whitening for the received data processing. Besides the demodulated data and the sync clock, the device can also, send out the power-on reset, the system clock, as well as 2 configurable interrupts for the external device. RFM219SW receiver together with the CMT211xA transmitter enables a powerful RF link.
Features
n Embedded EEPROM
n Very Easy Development with RFPDK
n All Features Programmable
n Frequency Range: 300 to 960 MHz
n FSK, GFSK and OOK Demodulation
n Symbol Rate: 0.1 to 100 ksps
n Sensitivity: -109 dBm @ 9.6 ksps, FSK, 868M Hz
n 4-wire SPI Interface
n Direct, Buffer and Packet Mode Supported
n Configurable Data Handler and 32-Byte FIFO
n Manchester Decoding and Data De-Whitening
n Supply Voltage: 1.8 to 3.6 V
n Low Power Consumption: 5.7 mA
n Low Sleep Current
n 60 nA when Sleep Timer Off
n 440 nA when Sleep Timer on
n RoHS Compliant
n Module Size:16*16*5.0mm
Ürün ÖzellikleriFREKANS:433 MHz