MRF89XAT-I/MQ Microchip Technology, MRF89XAT-I/MQ Datasheet - Page 115
![no-image](/images/manufacturer_photos/0/4/439/microchip_technology_sml.jpg)
MRF89XAT-I/MQ
Manufacturer Part Number
MRF89XAT-I/MQ
Description
RF ISM BAND TXRX 32 QFN
Manufacturer
Microchip Technology
Series
-r
Datasheet
1.MRF89XA-IMQ.pdf
(142 pages)
Specifications of MRF89XAT-I/MQ
Frequency
863MHz ~ 870MHz, 902MHz ~ 928MHz, 950MHz ~ 960MHz
Data Rate - Maximum
200 kbps
Modulation Or Protocol
FSK, OOK
Applications
ISM
Power - Output
12.5dBm
Sensitivity
-113dBm
Voltage - Supply
2.1 V ~ 3.6 V
Current - Receiving
3mA
Current - Transmitting
25mA
Data Interface
PCB, Surface Mount
Memory Size
*
Antenna Connector
PCB, Surface Mount
Operating Temperature
-40°C ~ 85°C
Package / Case
*
Rf Ic Case Style
QFN
No. Of Pins
32
Svhc
No SVHC (20-Jun-2011)
Rohs Compliant
Yes
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
MRF89XAT-I/MQTR
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MRF89XAT-I/MQ
Manufacturer:
MICROCHIP
Quantity:
12 000
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5.3.4
FIGURE 5-4:
© 2010 Microchip Technology Inc.
Note:
RECEIVER FREQUENCY HOP
OPTIMIZED CYCLE
MRF89XA is in RX mode
On channel 1 (R1/P1/S1)
It is also possible to move from one channel to another without having to switch off the receiver. This method
is faster and overall draws more current. For timing information, refer to TSRHOP.
RX HOP CYCLE
1.3 mA typ.
MRF89XA
3 mA typ.
IDDFS
IDDR
IDD
TS HOP
Wait
Preliminary
TSRWF
Wait
1. Set R2/P2/S2
2. Set MRF89XA in FS mode, change
Frequency Band Select bits (FBS<1:0>), then switch
from R1/P1/S1 to R2/P2/S2
MRF89XA is now ready
for data reception
Set MRF89XA back in RX mode
MRF89XA
DS70622B-page 115
Time
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