Microchip MRF49XA-I/ST, Radio Transceiver IC 430MHz to 439.75MHz Triple Band 16-Pin TSSOP
Technical Document
Specifications
Brand
MicrochipTechnology
Low IF/ISM Transceiver
Modulation Technique
FSK
Package Type
TSSOP
Pin Count
16
Dimensions
5.1 x 4.5 x 1.05mm
Mounting Type
Surface Mount
Length
5.1mm
Width
4.5mm
Height
1.05mm
Maximum Operating Band 1 Frequency
439.75MHz
Maximum Operating Band 2 Frequency
879.51MHz
Maximum Operating Band 3 Frequency
929.27MHz
Maximum Operating Supply Voltage
3.8 V
Maximum Operating Temperature
+85 °C
Minimum Operating Band 1 Frequency
430MHz
Minimum Operating Supply Voltage
3.8 V
Minimum Operating Temperature
-40 °C
Number of Operating Bands
3
Minimum Operating Band 3 Frequency
900.72MHz
Minimum Operating Band 2 Frequency
860.48MHz
Product details
MRF49XA Sub-1GHz RF Transceiver
The MRF49XA is an integrated, single chip sub-1GHz wireless ISM band transceiver. Frequency Hopping Spread Spectrum (FHSS) technology is supported for improved interference performance.
RF Frequency Range: 433MHz, 868MHz and 915MHz ISM bands
RF Output Power: +7dBm (433MHz), +5dBm (868/915MHz)
Receiver Sensitivity: -112dBm @ 1200bps, 433MHz, 0.1% BER
Modulation: FSK
Supports FHSS
OTA Data Rate: up to 256kbps
Supports proprietary Sub-1GHz wireless protocols
16-bit Rx data FIFO
Rx synchronous pattern recognition
Digital RSSI
Data Quality Indicator (DQI)
Host communication: serial SPI
Clock and Reset signals for microcontroller
Low battery-voltage detector
Supports power-saving modes
Power supply: +2.2 to +3.8Vdc
Operating temperature range: -40 to +85°C
Applications: Home/Industrial Automation, Remote Control, Wireless PC Peripherals, Remote Keyless Entry, Vehicle Sensor Monitoring, Telemetry, Local communication for the Internet of Things (IoT)
RS Product Codes
681-1070 MRF49XA-I/ST
887-7218 MRF49XA-I/ST (Pack of 96)
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P.O.A.
96
P.O.A.
96
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Technical Document
Specifications
Brand
MicrochipTechnology
Low IF/ISM Transceiver
Modulation Technique
FSK
Package Type
TSSOP
Pin Count
16
Dimensions
5.1 x 4.5 x 1.05mm
Mounting Type
Surface Mount
Length
5.1mm
Width
4.5mm
Height
1.05mm
Maximum Operating Band 1 Frequency
439.75MHz
Maximum Operating Band 2 Frequency
879.51MHz
Maximum Operating Band 3 Frequency
929.27MHz
Maximum Operating Supply Voltage
3.8 V
Maximum Operating Temperature
+85 °C
Minimum Operating Band 1 Frequency
430MHz
Minimum Operating Supply Voltage
3.8 V
Minimum Operating Temperature
-40 °C
Number of Operating Bands
3
Minimum Operating Band 3 Frequency
900.72MHz
Minimum Operating Band 2 Frequency
860.48MHz
Product details
MRF49XA Sub-1GHz RF Transceiver
The MRF49XA is an integrated, single chip sub-1GHz wireless ISM band transceiver. Frequency Hopping Spread Spectrum (FHSS) technology is supported for improved interference performance.
RF Frequency Range: 433MHz, 868MHz and 915MHz ISM bands
RF Output Power: +7dBm (433MHz), +5dBm (868/915MHz)
Receiver Sensitivity: -112dBm @ 1200bps, 433MHz, 0.1% BER
Modulation: FSK
Supports FHSS
OTA Data Rate: up to 256kbps
Supports proprietary Sub-1GHz wireless protocols
16-bit Rx data FIFO
Rx synchronous pattern recognition
Digital RSSI
Data Quality Indicator (DQI)
Host communication: serial SPI
Clock and Reset signals for microcontroller
Low battery-voltage detector
Supports power-saving modes
Power supply: +2.2 to +3.8Vdc
Operating temperature range: -40 to +85°C
Applications: Home/Industrial Automation, Remote Control, Wireless PC Peripherals, Remote Keyless Entry, Vehicle Sensor Monitoring, Telemetry, Local communication for the Internet of Things (IoT)
RS Product Codes
681-1070 MRF49XA-I/ST
887-7218 MRF49XA-I/ST (Pack of 96)
Ideate. Create. Collaborate
JOIN FOR FREE
No hidden fees!
- Download and use our DesignSpark software for your PCB and 3D Mechanical designs
- View and contribute website content and forums
- Download 3D Models, Schematics and Footprints from more than a million products