MRF49XA-I/ST Microchip Technology, MRF49XA-I/ST Datasheet - Page 36

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 2-11:
DS70590B-page 34
MRF49XA
bit 15
bit 7
Legend:
R = Readable bit
-n = Value at POR
bit 15-8
bit 7-0
R/W-1
R/W-1
CCB<15:8>: Command Code bits
The command code bits (11001110b) are serially sent to the microcontroller to identify the bits to be
written in the SYNBREG.
SYNCB<7:0>: Synch Byte Configuration bits
The SYNBREG assigns the value to SCL0 of the synchronous character in the FIFORSTREG. The
value is valid for a byte or word long synchronous character.
R/W-1
R/W-1
SYNBREG: SYNCHRONOUS BYTE CONFIGURATION REGISTER
(POR: 0xCED4)
r = reserved bit
W = Writable bit
‘1’ = Bit is set
R/W-0
R/W-0
R/W-0
R/W-1
Preliminary
SYNCB<7:0>
CCB<15:8>
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
R/W-1
R/W-0
R/W-1
R/W-1
© 2009 Microchip Technology Inc.
x = Bit is unknown
R/W-1
R/W-0
R/W-0
R/W-0
bit 8
bit 0

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