MRF49XA-I/ST Microchip Technology, MRF49XA-I/ST Datasheet - Page 30

IC RF TXRX 433/868/915 16-TSSOP

MRF49XA-I/ST

Manufacturer Part Number
MRF49XA-I/ST
Description
IC RF TXRX 433/868/915 16-TSSOP
Manufacturer
Microchip Technology
Datasheet

Specifications of MRF49XA-I/ST

Package / Case
16-TSSOP
Frequency
433MHz, 868MHz, 915MHz
Data Rate - Maximum
256kbps
Modulation Or Protocol
FHSS, FSK
Applications
Home / Industrial Automation, Remote Access, Security Alarms
Power - Output
7dbm
Sensitivity
-110dBm
Voltage - Supply
2.2 V ~ 3.8 V
Current - Receiving
11mA
Current - Transmitting
15mA
Data Interface
PCB, Surface Mount
Antenna Connector
PCB, Surface Mount
Operating Temperature
-40°C ~ 85°C
Number Of Receivers
1
Number Of Transmitters
2
Wireless Frequency
433 MHz to 915 MHz
Output Power
+ 7 dBm
Operating Supply Voltage
2.5 V, 3.3 V
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
Minimum Operating Temperature
- 40 C
Modulation
FHSS, FSK
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Memory Size
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
579-MRF49XA-1/ST

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
MRF49XA-I/ST
Manufacturer:
IR
Quantity:
450
Part Number:
MRF49XA-I/ST
Manufacturer:
MICROCHIP/微芯
Quantity:
20 000
REGISTER 2-7:
DS70590B-page 28
MRF49XA
bit 2-0
DRSSIT<2:0>: Digital RSSI Threshold bits
These bits can be set to indicate the incoming signal strength above a preset limit. The result enables
or disables the DQDO bit (STSREG<7>).
111 = Reserved
110 = Reserved
101 = -73 dB
100 = -79 dB
011 = -85 dB
010 = -91 dB
001 = -97 dB
000 = -103 dB
RXCREG: RECEIVE CONTROL REGISTER (POR: 0x9080) (CONTINUED)
Preliminary
© 2009 Microchip Technology Inc.

Related parts for MRF49XA-I/ST